Ampleon-BLF7G20LS-90P-118

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Ampleon-BLF7G20LS-90P-118
BLF7G20L-90P;  
BLF7G20LS-90P  
Power LDMOS transistor  
Rev. 3 — 1 September 2015  
Product data sheet  
1. Product
 
profile  
1.1 General
 
description  
90 W LDMOS power transistor for base station applications at frequencies from  
1800 MHz to 2000 MHz, designed for operation at 1427 MHz to1525 MHz, 1805 MHz to  
1880 MHz and 2110 MHz to 2170 MHz.  
Table 1.  
Typical performance  
Typical RF performance at T

case

= 25
C in a common source class-AB production test circuit.  
Mode of operation  
f
I

Dq  

V

DS

P

L(AV)  

G

p  

D  

ACPR

400k  

ACPR

600k  

EVM

rms  

(MHz)  
(mA) (V)  
(W)  
84  
(dB) (%) (dBc)  
(dBc)  
–
(%)  
–
CW  
1805 to 1880  
1805 to 1880  
550  
550  
28  
28  
19  
54  
–
GSM EDGE  
40  
19.5 41  
61  
74  
2.5  
1.2 Features
 
and benefits  
Excellent ruggedness  
High efficiency  
Low R

th

providing excellent thermal stability  
Designed for broadband operation (1427 MHz to1525 MHz, 1805 MHz to 1880 MHz  
and 2110 MHz to 2170 MHz)  
Lower output capacitance for improved performance in Doherty applications  
Designed for low memory effects providing excellent pre-distortability  
Internally matched for ease of use  
Integrated ESD protection  
Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances  
(RoHS)  
1.3 Applications  
RF power amplifiers for base stations and multi carrier applications in the frequency  
bands of 1427 MHz to 1525 MHz, 1805 MHz to 1880 MHz and 2110 MHz to  
2170 MHz.  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
2. Pinning
 
information  
Table 2.  
Pin  
Pinning  
Description  
Simplified outline  
Graphic symbol  
BLF7G20L-90P (SOT1121A)  
1
2
3
4
5
drain1  
drain2  
gate1  
gate2  
source  
1
3
2
4
1
3
5
4
5
[1]  
2
sym117  
BLF7G20LS-90P (SOT1121B)  
1
2
3
4
5
drain1  
drain2  
gate1  
gate2  
source  
1
3
5
4
[1]  
2
sym117  
[1] Connected
 
to flange.  
3. Ordering
 
information  
Table 3.  
Ordering information  
Type number  
Package  
Name Description  
Version  
BLF7G20L-90P  
BLF7G20LS-90P  
–
flanged LDMOST ceramic package; 2 mounting holes;  
4 leads  
SOT1121A  
–
earless flanged LDMOST ceramic package; 4 leads  
SOT1121B  
4. Limiting
 
values  
Table 4.  
Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134).  
Symbol  
V

DS  

V

GS  

I

D  

Parameter  
Conditions  
Min  
Max  
65  
Unit  
V
drain-source voltage  
gate-source voltage  
drain current  
–
0.5 +13  
V
–
18  
A
T

stg  

T

j  

storage temperature  
junction temperature  
65  
+150
C  
200
C  
–
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
2 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
5. Thermal
 
characteristics  
Table 5.  
Thermal characteristics  
Symbol Parameter  
Conditions  
Typ Unit  
R

th(j-c)  

thermal resistance from junction to case  
T

case

= 80
C; P

L

= 90 W  
0.49 K/W  
6. Characteristics  
Table 6.  
Characteristics  
T

j

= 25
C; per section unless otherwise specified.  
Symbol Parameter
 
Conditions  
V

(BR)DSS

drain-source breakdown voltage
 
V

GS

= 0 V; I

D

= 0.5 mA  
Min Typ  
65  
1.5 1.9  
Max Unit  
–
–
V
V

GS(th)  

I

DSS  

gate-source threshold voltage  
drain leakage current  
V

DS

= 10 V; I

D

= 50 mA  
V

GS

= 0 V; V

DS

= 28 V  
2.3  
2
V
–
–
A  
A
I

DSX  

drain cut-off current  
V

GS

= V

GS(th)

+ 3.75 V;  
V

DS

= 10 V  
8.2 9.5  
–
I

GSS  

g

fs  

gate leakage current  
V

GS

= 11 V; V

DS

= 0 V  
V

DS

= 10 V; I

D

= 2.5 A  
–
–
–
–
200 nA  
forward transconductance  
3.8  
0.28  
–
–
S
R

DS(on)

drain-source on-state resistance
 
V

GS

= V

GS(th)

+ 3.75 V;  
I

D

= 1.75 A  
7. Test
 
information  
Table 7.  
Application information  
f = 1805 MHz to 1880 MHz; RF performance at V

DS

= 28 V; I

Dq

= 550 mA; T

case

= 25
C;  
2 sections combined unless otherwise specified; in a class-AB production test circuit.  
Symbol  
Parameter  
Conditions  
Min Typ  
Max Unit  
Mode of operation: GSM EDGE; P

L(AV)

= 40 W  
G

p  

power gain  
18.3 19.5  
–
dB  
dB  
%
RL

in  

D  

input return loss  
drain efficiency  
–
15  
41  
8  
–
38  
–
ACPR

400k

adjacent channel power ratio (400 kHz)  
ACPR

600k

adjacent channel power ratio (600 kHz)  
61  
74  
2.5  
8
58  
dBc  
–
70.5 dBc  
EVM

rms  

EVM

M  

RMS EDGE signal distortion error  
peak EDGE signal distortion error  
–
3.8  
%
%
–
12.5  
Mode of operation: CW; P

L(AV)

= 84 W  
G

p  

power gain  
17.8 19  
51 54  
–
–
dB  
%

D  

drain efficiency  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
3 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
7.1 Ruggedness
 
in class-AB operation  
The BLF7G20L-90P and BLF7G20LS-90P are capable of withstanding a load mismatch  
corresponding to VSWR = 10 : 1 through all phases under the following conditions:  
V
V
V

DS

= 28 V; I

Dq

= 550 mA; P

L

= 90 W (CW), f = 1805 MHz,  

DS

= 28 V; I

Dq

= 380 mA; P

L

= 40 W (CW, half device), f = 2110 MHz,  

DS

= 28 V; I

Dq

= 380 mA; P

L

= 55 W (CW pulse, 10 %, 100
s, halve device),  
f = 1427 MHz.  
7.2 One-tone
 
CW  
001aal867  
22  
70  
G
η
D
p
(dB)  
21  
(%)  
60  
20  
19  
18  
17  
16  
15  
50  
40  
30  
20  
10  
0
G
p
η
D
0
20  
40  
60  
80  
100  
(W)  
P
L
V

DS

= 28 V; I

Dq

= 550 mA; f = 1880 MHz.  
Fig 1.
 
One-tone CW power gain and drain efficiency as function of load power;  
typical values  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
4 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
7.3 Two-tone
 
CW  
001aal868  
001aal869  
22  
p
70  
η
0
G
D
(dB)  
21  
(%)  
60  
IMD  
(dBc)  
IMD3  
IMD5  
IMD7  
−
20  
20  
19  
18  
17  
16  
15  
50  
40  
30  
20  
10  
0
G
p
−
40  
−
60  
−
80  
η
D
0
10  
20  
30  
40  
50  
60  
(W)  
70  
0
10  
20  
30  
40  
50  
60  
P (W)  
L
70  
P
L
V

DS

= 28 V; I

Dq

= 550 mA; f

1

= 1879.95 MHz;  
f

2

= 1880.05 MHz.  
V

DS

= 28 V; I

Dq

= 550 mA; f

1

= 1879.95 MHz;  
f

2

= 1880.05 MHz.  
Fig 2.
 
Two-tone CW power gain and drain efficiency  
as function of load power; typical values  
Fig 3.
 
Two-tone CW intermodulation distortion as a  
function of load power; typical values  
7.4 GSM
 
EDGE  
001aal870  
001aal871  
21  
p
70  
η
−
50  
G
D
(dB)  
20  
(%)  
60  
ACPR  
(dBc)  
G
p
19  
18  
17  
16  
15  
14  
50  
40  
30  
20  
10  
0
−
60  
ACPR  
ACPR  
400k  
−
70  
−
80  
600k  
η
D
0
10  
20  
30  
40  
50  
60  
(W)  
70  
0
10  
20  
30  
40  
50  
60  
P (W)  
L
70  
P
L
V

DS

= 28 V; I

Dq

= 550 mA; f = 1880 MHz.  
V

DS

= 28 V; I

Dq

= 550 mA; f = 1880 MHz.  
Fig 4.
 
GSM EDGE power gain and drain efficiency as  
function of load power; typical values  
Fig 5.
 
GSM EDGE ACPR at 400 kHz and at 600 kHz as  
function of load power; typical values  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
5 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
001aal872  
25  
EVM  
(%)  
20  
15  
10  
5
EVM  
M
EVM  
rms  
0
0
10  
20  
30  
40  
50  
60  
(W)  
70  
P
L
V

DS

= 28 V; I

Dq

= 550 mA; f = 1880 MHz.  
Fig 6.
 
GSM EDGE RMS EDGE and peak EDGE as function of load power; typical values  
7.5 Single
 
carrier IS-95  
Single carrier IS-95 with pilot, paging, sync and 6 traffic channels (Walsh codes 8 – 13).  
PAR = 9.7 dB at 0.01 % probability on the CCD
F
.
C
hannel bandwidth is 1.2288 MHz.  
001aal873  
001aal874  
21  
60  
−
30  
ACPR  
(dBc)  
ACPR  
885k  
G
(dB)  
η
D
p
(%)  
G
−
40  
−
50  
−
60  
−
70  
−
80  
p
19  
40  
ACPR  
1980k  
17  
15  
20  
η
D
0
0
16  
32  
48  
0
16  
32  
48  
P
(W)  
P (W)  
L
L
V

DS

= 28 V; I

Dq

= 600 mA; f = 1880 MHz.  
V

DS

= 28 V; I

Dq

= 600 mA; f = 1880 MHz.  
Fig 7.
 
Single carrier IS-95 power gain and drain  
efficiency as function of load power;  
typical values  
Fig 8.
 
Single carrier IS-95 ACPR at 885 kHz and at  
1980 kHz as function of load power;  
typical values  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
6 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
001aal875  
11  
P
A
R  
10  
9
8
7
6
5
4
0
16  
32  
48  
P
L
(W)  
V

DS

= 28 V; I

Dq

= 600 mA; f = 1880 MHz.  
Fig 9.
 
Single carrier IS-95 peak-to-average power ratio as a function of load power;  
typical values  
7.6 Single
 
carrier W-CDMA  
3GPP; test model 1; 64 DPCH; PAR = 7.2 dB at 0.01 % probability on CCD
F
.  
Channel bandwidth is 3.84 MHz.  
001aal876  
001aal877  
21  
60  
−
20  
ACPR  
5M  
G
(dB)  
η
ACPR  
(dBc)  
p
D
(%)  
G
p
19  
40  
−
36  
−
52  
−
68  
ACPR  
10M  
17  
15  
20  
η
D
0
0
10  
20  
30  
40  
50  
60  
(W)  
70  
0
10  
20  
30  
40  
50  
60  
P (W)  
L
70  
P
L
V

DS

= 28 V; I

Dq

= 600 mA; f = 1880 MHz.  
V

DS

= 28 V; I

Dq

= 600 mA; f = 1880 MHz.  
Fig 10.
 
Single carrier W-CDMA power gain and drain  
efficiency as function of load power;  
typical values  
Fig 11.
 
Single carrier W-CDMA ACPR at 5 MHz and at  
10 MHz as function of load power;  
typical values  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
7 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
7.7 Test
 
circuit  
Table 8.  
List of components  
For test circuit see
Figure 12
.  
Component  
C1, C2, C3  
C4, C5  
Description  
Value  
Remarks  
[1]  
[2]  
[3]  
[2]  
multilayer ceramic chip capacitor  
multilayer ceramic chip capacitor  
multilayer ceramic chip capacitor  
multilayer ceramic chip capacitor  
electrolytic capacitor  
24 pF  
4.7
F  
11 pF  
C6, C7, C8  
C9, C10  
C11  
10
F  
470
F; 63 V  
12
  
R1, R2  
SMD resistor  
Philips 1206  
[1] American
 
T
e
chnical Ceramics type 100A or capacitor of same quality.  
[2] TDK
 
or capacitor of same quality.  
[3] American
 
T
e
chnical Ceramics type 100B or capacitor of same quality.  
C11  
C9  
C4  
C2  
C6  
R1  
C8  
C1  
BLF7G20L-90P
OUTPUT REV 3  
BLF7G20L-90P
INPUT REV 3  
R2  
C7  
C5  
C3  
C10  
001aal878  
Printed-Circuit Board (PCB):
T
a
conic RF35;

r

= 3.5 F/m; thickness = 0.76 mm; thickness copper plating = 35
m.  
See
T
a
ble 8
for a list of components.  
Fig 12.
 
Component layout for class-AB production test circuit  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
8 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
7.8 Impedance
 
information  
Table 9.  
Typical impedance  
Typical values valid for both section in parallel unless otherwise specified.  
f
Z

S  

Z

L  

MHz  
1800  
1840  
1880  
1.0
j3.3  
1.2
j3.3  
1.1
j3.4  
2.8
j2.7  
2.8
j2.5  
2.7
j2.4  
gate  
drain  
Z
Z
L
S
001aal831  
Fig 13.
 
Definition of transistor impedance  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
9 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
8. Package
 
outline  
Flanged LDMOST ceramic package; 2 mounting holes; 4 leads  
SOT1121A  
D
A
F
D
U
1
B
C
1
q
H
1
c
1
2
p
U
2
E
1
H
E
5
A
w
1
A
B
3
4
b
w
2
C
Q
e
0
5
10 mm  
p
scale  
Dimensions  
(1)  
(2)  
Unit  
A
b
c
D
D
1
e
E
E
1
F
H
H
1
Q
q
U
1
U
2
w
1
w
2
max 4.75
 
3.94 0.18
 
20.02 19.96  
mm nom  
9.53 9.53 1.14 19.94
 
12.83 3.38
 
1.70  
34.16 9.91  
8.89  
27.94  
1.1  
0.25 0.51  
0.01 0.02  
min 3.45
 
3.68 0.10
 
19.61 19.66  
9.27 9.27 0.89 18.92
 
12.57 3.12
 
1.45  
0.375 0.375 0.045
 
0.785 0.505 0.133 0.067  
33.91 9.65  
1.345 0.39  
max 0.187 0.155 0.007
 
0.788 0.786  
inches nom  
min 0.136 0.145 0.004
 
0.772 0.774  
0.35  
0.365 0.365 0.035
 
0.745 0.495 0.123 0.057  
1.335 0.38  
Note  
1. millimeter dimensions are derived from the original inch dimensions.  
2. dimension is measured 0.030 inch (0.76 mm) from the body.  
sot1121a_po  
References  
Outline  
version  
European  
projection  
Issue date  
IEC  
JEDEC  
JEITA  
09-10-12  
10-02-02  
SOT1121A  
Fig 14.
 
Package outline SOT1121A  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
10 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
Earless flanged ceramic package; 4 leads  
SOT1121B  
D
A
F
5
D
D
1
U
H
1
1
c
w
D
2
1
2
U
E
1
H
E
2
3
4
y
b
w
3
e
Q
y
0
5
10 mm  
Q
scale  
Dimensions  
(1)  
Unit  
A
b
c
D
D
1
e
E
E
1
F
H
H
1
U
U
w
w
3
1
2
2
max 4.75
 
3.94 0.18
 
20.02 19.96  
9.53 9.53 1.14 19.94
 
12.83 1.70 20.70 9.91 0.51 0.25 0.25  
mm nom  
8.89  
min 3.45
 
3.68 0.08
 
19.61 19.66  
max 0.187 0.155 0.007
 
0.788 0.786  
inches nom  
min 0.136 0.145 0.003
 
0.772 0.774  
9.27 9.27 0.89 18.92
 
12.57 1.45 20.45 9.65  
0.375 0.375 0.045
 
0.785 0.505 0.067 0.815
 
0.39 0.02 0.01 0.01  
0.35  
0.365 0.365 0.035
 
0.745 0.495 0.057 0.805
 
0.38  
Note  
1. millimeter dimensions are derived from the original inch dimensions.  
2. dimension is measured 0.030 inch (0.76 mm) from the body.  
sot1121b_po  
References  
Outline  
version  
European  
projection  
Issue date  
IEC  
JEDEC  
JEITA  
09-12-14  
12-06-07  
SOT1121B  
Fig 15.
 
Package outline SOT1121B  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
11 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
9. Abbreviations  
Table 10.
 
Abbreviations  
Acronym  
Description  
3GPP  
CW  
3rd Generation Partnership Project  
Continuous Wave  
CCDF  
DPCH  
EDGE  
ESD  
Complementary Cumulative Distribution Function  
Dedicated Physical Channel  
Enhanced Data rates for GSM Evolution  
ElectroStatic Discharge  
GSM  
Global System for Mobile Communications  
Interim Standard 95  
IS-95  
LDMOS  
LDMOST  
PAR  
Laterally Diffused Metal Oxide Semiconductor  
Laterally Diffused Metal Oxide Semiconductor Transistor  
Peak-to-Average power Ratio  
Radio Frequency  
RF  
SMD  
Surface Mounted Device  
VSWR  
W-CDMA  
Voltage Standing Wave Ratio  
Wideband Code Division Multiple Access  
10. Revision history  
Table 11.
 
Revision history  
Document ID  
Release date  
20150901  
Data sheet status  
Change notice
 
Supersedes  
BLF7G20L-90P_7G20LS-90P#3  
Product data sheet  
–
BLF7G20L-90P_7G20LS-  
90P v.2  
Modifications:  
•
The format of this document has been redesigned to comply with the new identity  
guidelines of Ampleon.  
•
Legal texts have been adapted to the new company name where appropriate.  
BLF7G20L-90P_7G20LS-90P v.2
 
20111020  
Product data sheet  
–
BLF7G20L-90P_7G20LS-  
90P v.1  
BLF7G20L-90P_7G20LS-90P v.1
 
20100428  
Product data sheet  
–
–
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
12 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
11. Legal
 
information  
11.1 Data
 
sheet status  
Document status

[1][2]  

Product status

[3]  

Development  
Definition  
Objective [short] data sheet  
This document contains data from the objective specification for product development.  
This document contains data from the preliminary specification.  
This document contains the product specification.  
Preliminary [short] data sheet
 
Qualification  
Product [short] data sheet
 
Production  
[1]  
[2]  
[3]  
Please consult the most recently issued document before initiating or completing a design.  
The term ‘short data sheet’ is explained in section “Definitions”.  
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status  
information is available on the Internet at URL

.  
Ampleon product can reasonably be expected to result in personal injury,  
11.2 Definitions  
death or severe property or environmental damage. Ampleon and its  
suppliers accept no liability for inclusion and/or use of Ampleon products in  
such equipment or applications and therefore such inclusion and/or use is at  
the customer’s own risk.  
Draft —
The document is a draft version only. The content is still under  
internal review and subject to formal approval, which may result in  
modifications or additions. Ampleon does not give any representations or  
warranties as to the accuracy or completeness of information included herein  
and shall have no liability for the consequences of use of such information.  
Applications —
Applications that are described herein for any of these  
products are for illustrative purposes only. Ampleon makes no representation  
or warranty that such applications will be suitable for the specified use without  
further testing or modification.  
Short data sheet —
A short data sheet is an extract from a full data sheet  
with the same product type number(s) and title. A short data sheet is intended  
for quick reference only and should not be relied upon to contain detailed and  
full information. For detailed and full information see the relevant full data  
sheet, which is available on request via the local Ampleon sales office. In  
case of any inconsistency or conflict with the short data sheet, the full data  
sheet shall prevail.  
Customers are responsible for the design and operation of their applications  
and products using Ampleon products, and Ampleon accepts no liability for  
any assistance with applications or customer product design. It is customer’s  
sole responsibility to determine whether the Ampleon product is suitable and  
fit for the customer’s applications and products planned, as well as for the  
planned application and use of customer’s third party customer(s). Customers  
should provide appropriate design and operating safeguards to minimize the  
risks associated with their applications and products.  
Product specification —
The information and data provided in a Product  
data sheet shall define the specification of the product as agreed between  
Ampleon and its customer, unless Ampleon and customer have explicitly  
agreed otherwise in writing. In no event however, shall an agreement be valid  
in which the Ampleon product is deemed to offer functions and qualities  
beyond those described in the Product data sheet.  
Ampleon does not accept any liability related to any default, damage, costs or  
problem which is based on any weakness or default in the customer’s  
applications or products, or the application or use by customer’s third party  
customer(s). Customer is responsible for doing all necessary testing for the  
customer’s applications and products using Ampleon products in order to  
avoid a default of the applications and the products or of the application or  
use by customer’s third party customer(s). Ampleon does not accept any  
liability in this respect.  
11.3 Disclaimers  
Limited warranty and liability —
Information in this document is believed to  
be accurate and reliable. However, Ampleon does not give any  
representations or warranties, expressed or implied, as to the accuracy or  
completeness of such information and shall have no liability for the  
consequences of use of such information. Ampleon takes no responsibility for  
the content in this document if provided by an information source outside of  
Ampleon.  
Limiting values —
Stress above one or more limiting values (as defined in  
the Absolute Maximum Ratings System of IEC 60134) will cause permanent  
damage to the device. Limiting values are stress ratings only and (proper)  
operation of the device at these or any other conditions above those given in  
the Recommended operating conditions section (if present) or the  
Characteristics sections of this document is not warranted. Constant or  
repeated exposure to limiting values will permanently and irreversibly affect  
the quality and reliability of the device.  
In no event shall Ampleon be liable for any indirect, incidental, punitive,  
special or consequential damages (including – without limitation – lost profits,  
lost savings, business interruption, costs related to the removal or  
replacement of any products or rework charges) whether or not such  
damages are based on tort (including negligence), warranty, breach of  
contract or any other legal theory.  
Terms and conditions of commercial sale —
Ampleon products are sold  
subject to the general terms and conditions of commercial sale, as published  
at

, unless otherwise agreed in a valid written  
individual agreement. In case an individual agreement is concluded only the  
terms and conditions of the respective agreement shall apply. Ampleon  
hereby expressly objects to applying the customer’s general terms and  
conditions with regard to the purchase of Ampleon products by customer.  
Notwithstanding any damages that customer might incur for any reason  
whatsoever, Ampleon’ aggregate and cumulative liability towards customer  
for the products described herein shall be limited in accordance with the  
Terms and conditions of commercial sale
of Ampleon.  
No offer to sell or license —
Nothing in this document may be interpreted or  
construed as an offer to sell products that is open for acceptance or the grant,  
conveyance or implication of any license under any copyrights, patents or  
other industrial or intellectual property rights.  
Right to make changes —
Ampleon reserves the right to make changes to  
information published in this document, including without limitation  
specifications and product descriptions, at any time and without notice. This  
document supersedes and replaces all information supplied prior to the  
publication hereof.  
Export control —
This document as well as the item(s) described herein  
may be subject to export control regulations. Export might require a prior  
authorization from competent authorities.  
Suitability for use —
Ampleon products are not designed, authorized or  
warranted to be suitable for use in life support, life-critical or safety-critical  
systems or equipment, nor in applications where failure or malfunction of an  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
13 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
Non-automotive qualified products —
Unless this data sheet expressly  
11.4 Trademarks  
Notice: All referenced brands, product names, service names and trademarks  
are the property of their respective owners.  
states that this specific Ampleon product is automotive qualified, the product  
is not suitable for automotive use. It is neither qualified nor tested in  
accordance with automotive testing or application requirements. Ampleon  
accepts no liability for inclusion and/or use of non-automotive qualified  
products in automotive equipment or applications.  
Any reference or use of any ‘NXP’ trademark in this document or in or on the  
surface of Ampleon products does not result in any claim, liability or  
entitlement vis-à-vis the owner of this trademark. Ampleon is no longer part of  
the NXP group of companies and any reference to or use of the ‘NXP’  
trademarks will be replaced by reference to or use of Ampleon’s own Any  
reference or use of any ‘NXP’ trademark in this document or in or on the  
surface of Ampleon products does not result in any claim, liability or  
entitlement vis-à-vis the owner of this trademark. Ampleon is no longer part of  
the NXP group of companies and any reference to or use of the ‘NXP’  
trademarks will be replaced by reference to or use of Ampleon’s own  
trademarks.  
In the event that customer uses the product for design-in and use in  
automotive applications to automotive specifications and standards, customer  
(a) shall use the product without Ampleon’ warranty of the product for such  
automotive applications, use and specifications, and (b) whenever customer  
uses the product for automotive applications beyond Ampleon’ specifications  
such use shall be solely at customer’s own risk, and (c) customer fully  
indemnifies Ampleon for any liability, damages or failed product claims  
resulting from customer design and use of the product for automotive  
applications beyond Ampleon’ standard warranty and Ampleon’ product  
specifications.  
12. Contact information  
For more information, please visit:  
For sales office addresses, please visit:  
BLF7G20L-90P_7G20LS-90P#3  
All information provided in this document is subject to legal disclaimers.  
© Ampleon The Netherlands B.V. 2015. All rights reserved.  
Product data sheet  
Rev. 3 — 1 September 2015  
14 of 15  

BLF7G20L-90P; BLF7G20LS-90P  
Power LDMOS transistor  
13. Contents  
1
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . .
 
1  
General description
 
. . . . . . . . . . . . . . . . . . . . .
 
1  
Features and benefit
s
. . . . . . . . . . . . . . . . . . . .
 
1  
Applications .
 
. . . . . . . . . . . . . . . . . . . . . . . . . .
 
1  
1.1  
1.2  
1.3  
2
3
4
5
6
Pinning informatio
n
. . . . . . . . . . . . . . . . . . . . . .
 
2  
Ordering informatio
n
. . . . . . . . . . . . . . . . . . . . .
 
2  
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . .
 
2  
Thermal characteristics
 
. . . . . . . . . . . . . . . . . .
 
3  
Characteristic
s
. . . . . . . . . . . . . . . . . . . . . . . . . .
 
3  
7
Test informatio
n
. . . . . . . . . . . . . . . . . . . . . . . . .
 
3  
Ruggedness in class-AB operation
 
. . . . . . . . .
 
4  
One-tone CW . . . . . . . . . . . . . . . . . . . . . . . . . .
 
4  
Two-tone CW . . . . . . . . . . . . . . . . . . . . . . . . . .
 
5  
GSM EDGE
 
. . . . . . . . . . . . . . . . . . . . . . . . . . .
 
5  
Single carrier IS-9
5
. . . . . . . . . . . . . . . . . . . . . .
 
6  
Single carrier W-CDMA. . . . . . . . . . . . . . . . . . .
 
7  
T
e
st circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 
8  
Impedance information . . . . . . . . . . . . . . . . . . .
 
9  
7.1  
7.2  
7.3  
7.4  
7.5  
7.6  
7.7  
7.8  
8
Package outline . . . . . . . . . . . . . . . . . . . . . . . .
 
10  
Abbreviation
s
. . . . . . . . . . . . . . . . . . . . . . . . . .
 
1
2  
Revision histor
y
. . . . . . . . . . . . . . . . . . . . . . . .
 
1
2  
9
10  
11  
Legal information. . . . . . . . . . . . . . . . . . . . . . .
 
13  
Data sheet status . . . . . . . . . . . . . . . . . . . . . .
 
13  
Definition
s
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
 
1
3  
Disclaimer
s
. . . . . . . . . . . . . . . . . . . . . . . . . . .
 
1
3  
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . .
 
14  
11.1  
11.2  
11.3  
11.4  
12  
13  
Contact information. . . . . . . . . . . . . . . . . . . . .
 
14  
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 
15  
Please be aware that important notices concerning this document and the product(s)  
described herein, have been included in section ‘Legal information’.  
© Ampleon The Netherlands B.V.
 
2015.  
All rights reserved.  
Date of release: 1 September 2015  
Document identifier: BLF7G20L-90P_7G20LS-90P#3