Ampleon-BLF1721M8LS200U

Part #Ampleon-BLF1721M8LS200U
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Ampleon-BLF1721M8LS200U
BLF1721M8LS200  
Power LDMOS transistor  
Rev. 1 — 22 January 2016  
Product data sheet  
1. Product
 
profile  
1.1 General
 
description  
200 W LDMOS power transistor for various applications such as Industrial, Scientific and  
Medical (ISM) and industrial heating at frequencies from 1700 MHz to 2100 MHz.  
Table 1.  
Typical performance  
Typical RF performance at T

case

= 25
C; V

DS

= 28 V; I

Dq

= 1600 mA; in a class-AB demo circuit.  
[1]  
[1]  
Test signal  
CW RF  
f
P

L(1dB)  

(W)  
G

p  

D  

IMD3

[2]  

(dBc)  
35.4  
26.9  
–
(MHz)  
(dB)  
14.9  
15.3  
15.2  
15.6  
(%)  
1700 to 1950  
1900 to 2100  
1700 to 1950  
1900 to 2100  
223.5  
215.1  
276.0  
262.4  
49.5  
44.8  
55.8  
49.5  
pulsed RF

[3]  

–
[1] at
 
1 dB compression.  
[2] at
 
V

DS

= 28 V; I

Dq

= 1600 mA; 2-tones; carrier spacing 5 MHz.  
[3] t

p

= 100
s;
= 10 %.  
1.2 Features
 
and benefits  
Excellent ruggedness  
High efficiency  
Low thermal resistance providing excellent thermal stability  
Designed for broadband operation  
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 pulsed and CW applications in the 1700 MHz to 2100 MHz  
frequency range such as ISM and industrial heating  

BLF1721M8LS200  
Power LDMOS transistor  
2. Pinning
 
information  
Table 2.  
Pinning  
Pin  
1
Description  
drain  
Simplified outline  
Graphic symbol  
1
1
3
2
2
gate  
[1]  
3
source  
2
3
sym112  
[1] Connected
 
to flange.  
3. Ordering
 
information  
Table 3.  
Ordering information  
Type number  
Package  
Name Description  
Version  
BLF1721M8LS200  
–
earless flanged ceramic package; 2 leads  
SOT502B  
4. Limiting
 
values  
Table 4.  
Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134).  
Symbol  
V

DS  

Parameter  
Conditions  
Min  
Max  
Unit  
V
drain-source voltage  
gate-source voltage  
storage temperature  
junction temperature  
–
65  
V

GS  

T

stg  

0.5 +13  
V
65  
+150
C  
T

j  

–
225  
C  
[1] Continuous
 
use at maximum temperature will affect the reliability, for details refer to the on-line MTF  
calculator.  
5. Thermal
 
characteristics  
Table 5.  
Symbol Parameter  
R

th(j-c)

thermal resistance from junction to
 
T

case

= 80
C; P

L

= 55 W (CW);  
case V

DS

= 28 V; I

Dq

= 2000 mA  
Thermal characteristics  
Conditions  
Typ  
Unit  
0.263 K/W  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
2 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
6. Characteristics  
Table 6.  
DC characteristics  
T

j

= 25
C unless otherwise specified.  
Symbol Parameter  
Conditions  
Min Typ  
65  
1.55 1.77
 
2.25  
Max Unit  
V

(BR)DSS

drain-source breakdown voltage
 
V

GS

= 0 V; I

D

= 3.3 mA  
–
–
V
V

GS(th)  

I

DSS  

gate-source threshold voltage  
drain leakage current  
V

DS

= 10 V; I

D

= 330 mA  
V

GS

= 0 V; V

DS

= 28 V  
V
–
–
–
4.2  
–
A  
A
I

DSX  

drain cut-off current  
V

GS

= V

GS(th)

+ 3.75 V;  
V

DS

= 10 V  
60  
I

GSS  

g

fs  

gate leakage current  
V

GS

= 11 V; V

DS

= 0 V  
–
–
–
–
420 nA  
forward transconductance  
V

DS

= 10 V; I

D

= 330 mA  
2.2  
45  
–
–
S
R

DS(on)

drain-source on-state resistance
 
V

GS

= V

GS(th)

+ 3.75 V;  
I

D

= 11.55 A  
m
  
Table 7.  
RF characteristics  
Test signal: 2-carrier W-CDMA; PAR = 8.4 dB at 0.01 % probability on the CCDF; 3GPP test  
model 1; 1 to 64 DPCH; f

1

= 2112.5 MHz; f

2

= 2117.5 MHz; f

3

= 2162.5 MHz; f

4

= 2167.5 MHz;  
RF performance at V

DS

= 28 V; I

Dq

= 2000 mA; T

case

= 25
C; unless otherwise specified; in a  
class-AB production test circuit.  
Symbol Parameter  
Conditions  
Min Typ Max Unit  
G

p  

power gain  
P

L(AV)

= 55 W  
P

L(AV)

= 55 W  
P

L(AV)

= 55 W  
P

L(AV)

= 55 W  
18  
23  
–
19  
–
dB  
%

D  

drain efficiency  
input return loss  
28.5 –  
RL

in  

17
6  
dB  
ACPR

5M

adjacent channel power ratio (5 MHz)  
–
30
25 dBc  
7. Test
 
information  
7.1 Ruggedness
 
in class-AB operation  
The BLF1721M8LS200 is capable of withstanding a load mismatch corresponding to  
VSWR = 10 : 1 through all phases under the following conditions: V

DS

= 28 V;  
I

Dq

= 1600 mA; P

L

= 200 W (CW); f = 2110 MHz.  
7.2 Impedance
 
information  
Table 8.  
Typical impedance information  
Measured load pull data. Typical values unless otherwise specified.  
Z

S

and Z

L

defined in
Figure 1
.  
f
Z

S  

Z

L  

(MHz)  
1700  
1800  
1900  
2000  
2100  
(
)  
(
)  
0.7
j2.0  
0.7
j2.1  
0.7
j2.4  
0.6
j2.9  
0.8
j3.9  
2.1
j2.1  
2.4
j2.4  
2.8
j2.3  
3.7
j1.9  
4.2
j1.9  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
3 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
drain  
Z
L
gate  
Z
S
001aaf059  
Fig 1.
 
Definition of transistor impedance  
7.3 Test
 
circuit  
40 mm  
40 mm  
J2  
Q2  
R2  
J1  
C15  
R1  
C6  
C2 C4  
C3 C5  
C9  
R3  
R4  
J3  
C11 C13  
C10  
C12  
Q1  
C14  
C7  
76.2 mm  
C16  
C1  
C8  
C21  
C19  
C17  
C18  
C20  
C22  
aaa-020086  
Printed-Circuit Board (PCB): Rogers RO3003;

r

= 3.0; thickness = 0.76 mm.  
See
T
a
ble 9
for list of components.  
Fig 2.
 
Component layout for test circuit for 1700 MHz to 1950 MHz  
Table 9.  
List of components  
For test circuit, see
Figure 2
.  
Component  
C1, C6  
C2  
Description  
Value  
Remarks  
multilayer ceramic chip capacitor
 
27 pF  
ATC: ATC600F270  
multilayer ceramic chip capacitor
 
10
F
,
1
0 V  
Murata:  
GRM21BR61A106KE19L  
C3  
multilayer ceramic chip capacitor
 
100 n
F
,
1
00 V  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
4 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
Table 9.  
List of components
…continued  
For test circuit, see
Figure 2
.  
Component  
Description  
Value  
Remarks  
C4  
multilayer ceramic chip capacitor
 
10 n
F
,
5
0 V  
Multicomp:  
U0805W103K1HRN-P4  
C5  
multilayer ceramic chip capacitor
 
240 pF  
multilayer ceramic chip capacitor
 
3.3 pF  
Passive Plus: 0805N  
Passive Plus: 1111N  
C7, C8  
C9, C22  
C10, C17  
C11, C18  
C12, C19  
electrolytic capacitor  
220
F
,
5
0 V  
multilayer ceramic chip capacitor
 
10 pF  
multilayer ceramic chip capacitor
 
330 pF  
ATC: ATC100B100  
Passive Plus: 1111N  
multilayer ceramic chip capacitor
 
0.01
F
,
2
50 V
 
TDK:  
C3225C0G2E103J160AA  
C13, C20  
multilayer ceramic chip capacitor
 
0.1
F
,
2
50 V  
Murata:  
GRM32DR72E104KW01L  
C14, C15, C21
 
multilayer ceramic chip capacitor
 
10
F
,
1
00 V  
TDK: C5750X7S2A106M  
Passive Plus: 1111N  
C16  
C23  
J1, J2  
J3  
multilayer ceramic chip capacitor
 
33 p
F
,  
multilayer ceramic chip capacitor
 
–  
power connector  
header connector  
transistor  
–
2 pin, 2.54 mm
 
Sullins: GBC02SFBN-M30  
Q1  
–
BLF1721M8LS200  
NXP: BC857B  
Q2  
PNP transistor  
resistor  
–
R1  
9.1
  
SMD 0805  
R2  
resistor  
5
  
SMD 0805  
R3, R4  
resistor  
0.005
, 1 %  
Susumu: RL7520WT-R005-F  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
5 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
40 mm  
40 mm  
J2  
Q2  
R2  
J1  
C20  
C9  
R3  
C12  
R4  
C16  
R1  
C6  
J3  
C2 C4  
C3 C5  
C10  
Q1  
C14  
C7  
C18  
76.2 mm  
C21  
C1  
C19  
C8  
C15  
C11  
C13  
C17  
C22  
aaa-020087  
Printed-Circuit Board (PCB): Rogers RO3003;

r

= 3.0; thickness = 0.76 mm.  
See
T
a
ble 10
for list of components.  
Fig 3.
 
Component layout for test circuit for 1900 MHz to 2100 MHz  
Table 10.
 
List of components  
For test circuit, see
Figure 3
.  
Component  
C1, C6  
C2  
Description  
Value  
Remarks  
multilayer ceramic chip capacitor
 
27 pF  
ATC: ATC600F270  
multilayer ceramic chip capacitor
 
10
F
,
1
0 V  
Murata:  
GRM21BR61A106KE19L  
C3  
C4  
multilayer ceramic chip capacitor
 
100 n
F
,
1
00 V  
multilayer ceramic chip capacitor
 
10 n
F
,
5
0 V  
Multicomp:  
U0805W103K1HRN-P4  
C5  
multilayer ceramic chip capacitor
 
240 pF  
multilayer ceramic chip capacitor
 
2.7 pF  
Passive Plus: 0805N  
ATC: ATC100B  
C7, C8  
C9, C22  
C10, C11  
C12, C13  
C14, C15  
electrolytic capacitor  
220
F
,
5
0 V  
multilayer ceramic chip capacitor
 
10 pF  
multilayer ceramic chip capacitor
 
330 pF  
ATC: ATC100B100  
Passive Plus: 1111N  
multilayer ceramic chip capacitor
 
0.01
F
,
2
50 V
 
TDK:  
C3225C0G2E103J160AA  
C16, C17  
multilayer ceramic chip capacitor
 
0.1
F
,
2
50 V  
Murata:  
GRM32DR72E104KW01L  
C18, C19, C20
 
multilayer ceramic chip capacitor
 
10
F
,
1
00 V  
TDK: C5750X7S2A106M  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
6 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
Table 10.
 
List of components
…continued  
For test circuit, see
Figure 3
.  
Component  
C21  
Description  
Value  
Remarks  
multilayer ceramic chip capacitor
 
33 p
F
,  
Passive Plus: 1111N  
J1, J2  
J3  
power connector  
header connector  
transistor  
–
2 pin, 0.1 inch
 
Sullins: GBC02SFBN-M30  
Q1  
–
BLF1721M8LS200  
NXP: BC857B  
Q2  
PNP transistor  
resistor  
–
R1  
9.1
  
SMD 0805  
R2  
resistor  
5
  
SMD 0805  
R3, R4  
resistor  
0.005
, 1 %  
Susumu: RL7520WT-R005-F  
7.4 Graphical
 
data  
7.4.1 1700
 
MHz to 1950 MHz  
aaa-018019  
aaa-018020  
18  
16  
14  
12  
10  
8
70  
18  
16  
14  
12  
10  
8
60  
G
η
η  
G
η
η  
D
(%)  
p
D
p
(dB)  
(%)  
(dB)  
G
G
p
p
60  
50  
40  
30  
20  
10  
0
(
(
1
1
)
)  
(
(
2
2
)
)  
(
(
3
3
)
)  
(
(
1
1
)
)
)
)  
(
(
2
2
)
)
)
)  
(
(
3
3
)
)
)
)  
50  
40  
30  
20  
10  
η
D
η
D
6
6
46  
48  
50  
52  
54  
56  
46  
48  
50  
52  
54  
56  
P
(dBm)  
P
(dBm)  
L
L
V

DS

= 28 V; I

Dq

= 1600 mA; t

p

= 100
s;
= 10 %.  
V

DS

= 28 V; I

Dq

= 1600 mA.  
(1) f
 
= 1700 MHz  
(2) f
 
= 1800 MHz  
(3) f
 
= 1900 MHz  
(1) f
 
= 1700 MHz  
(2) f
 
= 1800 MHz  
(3) f
 
= 1900 MHz  
Fig 4.
 
Power gain and drain efficiency as function of  
output power; typical values  
Fig 5.
 
Power gain and drain efficiency as function of  
output power; typical values  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
7 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
aaa-018021  
0
IM
D
D
3
3  
(dBc)  
-12  
-24  
-36  
-48  
-60  
IMD3 lo
w
w  
(1
)
)  
(2
)
)  
(3
)
)  
(1
)
)  
(2
)
)  
(3
)
)  
IMD3 h
i
i
g
g
h
h  
35  
39  
43  
47  
51  
55  
P
(dBm)  
L
V

DS

= 28 V; I

Dq

= 1600 mA; CW; 2-tones; carrier spacing 5 MHz.  
(1) f
 
= 1700 MHz  
(2) f
 
= 1800 MHz  
(3) f
 
= 1900 MHz  
Fig 6.
 
Third-order intermodulation distortion as a function of output power; typical values  
7.4.2 1900
 
MHz to 2100 MHz  
aaa-018022  
aaa-018023  
18  
16  
14  
12  
10  
8
60  
50  
40  
30  
20  
10  
0
18  
16  
14  
12  
10  
8
50  
40  
30  
20  
10  
0
G
η
η  
G
η
η  
D
(%)  
p
D
p
(dB)  
(%)  
(dB)  
G
G
p
p
(
(
1
1
)
)  
(
(
2
2
)
)  
(
(
3
3
)
)  
(
(
1
1
)
)
)
)  
(
(
2
2
)
)
)
)  
(
(
3
3
)
)
)
)  
η
D
η
D
6
46  
48  
50  
52  
54  
56  
46  
48  
50  
52  
P (dBm)  
L
54  
P
(dBm)  
L
V

DS

= 28 V; I

Dq

= 1600 mA; t

p

= 100
s;
= 10 %.  
V

DS

= 28 V; I

Dq

= 1600 mA.  
(1) f
 
= 1900 MHz  
(2) f
 
= 2000 MHz  
(3) f
 
= 2100 MHz  
(1) f
 
= 1900 MHz  
(2) f
 
= 2000 MHz  
(3) f
 
= 2100 MHz  
Fig 7.
 
Power gain and drain efficiency as function of  
output power; typical values  
Fig 8.
 
Power gain and drain efficiency as function of  
output power; typical values  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
8 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
aaa-018024  
0
IM
D
D
3
3  
(dBc)  
-12  
-24  
-36  
-48  
-60  
IMD3 lo
w
w  
(1
)
)  
(2
)
)  
(3
)
)  
(1
)
)  
(2
)
)  
(3
)
)  
IMD3 h
i
i
g
g
h
h  
35  
39  
43  
47  
51  
55  
P
(dBm)  
L
V

DS

= 28 V; I

Dq

= 1600 mA; CW; 2-tones; carrier spacing 5 MHz.  
(1) f
 
= 1900 MHz  
(2) f
 
= 2000 MHz  
(3) f
 
= 2100 MHz  
Fig 9.
 
Third-order intermodulation distortion as a function of output power; typical values  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
9 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
8. Package
 
outline  
Earless flanged ceramic package; 2 leads  
SOT502B  
D
A
F
3
1
D
D
1
c
U
1
L
E
E
H
U
1
2
2
w
b
M
M
D
Q
2
0
5
10 mm  
scale  
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)  
c
A
b
D
D
E
E
F
H
L
Q
U
U
w
2
UNIT  
1
1
1
2
12.83  
12.57  
4.72  
3.43  
20.02 19.96
 
9.50  
19.61 19.66
 
9.30  
9.53  
9.25  
19.94  
1.70  
1.45  
0.15  
0.08  
1.14  
5.33  
20.70 9.91  
20.45 9.65  
0.25  
mm  
0.89 18.92 4.32  
0.505  
0.495  
0.186  
0.135  
0.788 0.786 0.374 0.375  
0.785  
0.067  
0.057  
0.006  
0.003  
0.045  
0.210  
0.815 0.390  
0.805 0.380  
0.010  
inches  
0.772 0.774 0.366 0.364 0.035 0.745 0.170  
REFERENCES  
EUROPEAN  
PROJECTION  
OUTLINE  
VERSION  
ISSUE DATE  
IEC  
JEDEC  
JEITA  
07-05-09  
12-05-02  
SOT502B  
Fig 10.
 
Package outline SOT502B  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
10 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
9. Handling
 
information  
CAUTION  
This device is sensitive to ElectroStatic Discharge (ESD). Observe precautions for handling  
electrostatic sensitive devices.  
Such precautions are described in the
ANSI/ESD S20.20
,
IEC/ST 61340-5
,
JESD625-A
or  
equivalent standards.  
10. Abbreviations  
Table 11.
 
Abbreviations  
Acronym  
3GPP  
CCDF  
CW  
Description  
3rd Generation Partnership Project  
Complementary Cumulative Distribution Function  
Continuous Wave  
DPCH  
LDMOS  
MTF  
Dedicated Physical CHannel  
Laterally Diffused Metal Oxide Semiconductor  
Median Time to Failure  
PAR  
Peak-to-Average Ratio  
SMD  
Surface Mounted Device  
VSWR  
W-CDMA  
Voltage Standing Wave Ratio  
Wideband Code Division Multiple Access  
11. Revision
 
history  
Table 12.
 
Revision history  
Document ID  
Release date
 
Data sheet status  
20160122 Product
 
data sheet  
Change notice
 
Supersedes  
BLF1721M8LS200 v.1  
–
–
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
11 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
12. Legal information  
12.1 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,  
12.2 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.  
12.3 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’s 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  
BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
12 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
Non-automotive qualified products —
Unless this data sheet expressly  
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.  
Translations —
A non-English (translated) version of a document is for  
reference only. The English version shall prevail in case of any discrepancy  
between the translated and English versions.  
12.4 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.  
Notice: All referenced brands, product names, service names and trademarks  
are the property of their respective owners.  
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.  
13. Contact information  
For more information, please visit:

For sales office addresses, please visit:

BLF1721M8LS200  
All information provided in this document is subject to legal disclaimers.  
© Ampleon Netherlands B.V. 2016. All rights reserved.  
Product data sheet  
Rev. 1 — 22 January 2016  
13 of 14  

BLF1721M8LS200  
Power LDMOS transistor  
14. Contents  
1
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . .
 
1  
1.1  
1.2  
1.3  
General description
 
. . . . . . . . . . . . . . . . . . . . .
 
1  
Features and benefit
s
. . . . . . . . . . . . . . . . . . . .
 
1  
Applications .
 
. . . . . . . . . . . . . . . . . . . . . . . . . .
 
1  
2
3
4
5
6
Pinning informatio
n
. . . . . . . . . . . . . . . . . . . . . .
 
2  
Ordering informatio
n
. . . . . . . . . . . . . . . . . . . . .
 
2  
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . .
 
2  
Thermal characteristics
 
. . . . . . . . . . . . . . . . . .
 
2  
Characteristic
s
. . . . . . . . . . . . . . . . . . . . . . . . . .
 
3  
7
Test informatio
n
. . . . . . . . . . . . . . . . . . . . . . . . .
 
3  
Ruggedness in class-AB operation
 
. . . . . . . . .
 
3  
Impedance information . . . . . . . . . . . . . . . . . . .
 
3  
T
e
st circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 
4  
Graphical data
 
. . . . . . . . . . . . . . . . . . . . . . . . .
 
7  
1700 MHz to 1950 MHz . . . . . . . . . . . . . . . . . .
 
7  
1900 MHz to 2100 MHz . . . . . . . . . . . . . . . . . .
 
8  
7.1  
7.2  
7.3  
7.4  
7.4.1  
7.4.2  
8
Package outline . . . . . . . . . . . . . . . . . . . . . . . .
 
10  
Handling information. . . . . . . . . . . . . . . . . . . .
 
11  
Abbreviation
s
. . . . . . . . . . . . . . . . . . . . . . . . . .
 
1
1  
Revision histor
y
. . . . . . . . . . . . . . . . . . . . . . . .
 
1
1  
9
10  
11  
12  
Legal information. . . . . . . . . . . . . . . . . . . . . . .
 
12  
Data sheet status . . . . . . . . . . . . . . . . . . . . . .
 
12  
Definition
s
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
 
1
2  
Disclaimer
s
. . . . . . . . . . . . . . . . . . . . . . . . . . .
 
1
2  
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . .
 
13  
12.1  
12.2  
12.3  
12.4  
13  
14  
Contact information. . . . . . . . . . . . . . . . . . . . .
 
13  
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 
14  
Please be aware that important notices concerning this document and the product(s)  
described herein, have been included in section ‘Legal information’.  
© Ampleon Netherlands B.V.
 
2016.  
All rights reserved.  
Date of release: 22 January 2016  
Document identifier: BLF1721M8LS200