Vishay-Intertech-SQ4940AEY-T1-GE3
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SQ4940AEY
Vishay Siliconix
Automotive Dual N-Channel 40 V (D-S) 175 °C MOSFET
FEATURES
PRODUCT SUMMARY
V
DS
(V)
• TrenchFET
®
power MOSFET
• 100 % R
g
and UIS tested
• AEC-Q101 qualified
d
40
0.024
0.029
8
R
DS(on)
(
) at V
GS
= 10 V
DS(on)
(
) at V
GS
= 4.5 V
R
• Material categorization:
I
D
(A)
For definitions of compliance please see
Configuration
Dual
S
O-8 Dual
D
2
D
D
2
1
D
2
6
5
D
1
7
D
1
8
G
G
1
2
4
G
2
3
S
2
2
1
S
S
1
2
S
1
N-Channel MOSFET
N-Channel MOSFET
Top View
ORDERING INFORMATION
Package
SO-8
SQ4940AEY-T1-GE3
Lead (Pb)-free and Halogen-free
ABSOLUTE MAXIMUM RATINGS
(T
C
= 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
LIMIT
40
20
UNIT
Drain-Source Voltage
Gate-Source Voltage
V
DS
V
V
GS
T
C
= 25 °C
a
C
= 125 °C
8
Continuous Drain Current
I
D
T
5.3
Continuous Source Current (Diode Conduction)
Pulsed Drain Current
b
I
S
3.6
A
I
DM
I
AS
32
Single Pulse Avalanche Current
Single Pulse Avalanche Energy
17
L = 0.1 mH
E
AS
15
mJ
W
T
C
= 25 °C
4
1.3
Maximum Power Dissipation
b
P
D
T
C
= 125 °C
Operating Junction and Storage Temperature Range
T
J
, T
stg
-55 to +175
°C
THERMAL RESISTANCE RATINGS
PARAMETER
SYMBOL
R
thJA
LIMIT
112
38
UNIT
Junction-to-Ambient
PCB Mount
c
°C/W
Junction-to-Foot (Drain)
R
thJF
Notes
a. Package
limited.
b. Pulse
test; pulse width
300 μs, duty cycle
2 %.
c. When
mounted on 1″ square PCB (FR-4 material).
d. Parametric
verification ongoing.
S14-0105-Rev. A, 20-Jan-14
Document Number: 62916
1
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
SQ4940AEY
Vishay Siliconix
SPECIFICATIONS
(T
C
= 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX. UNIT
Static
Drain-Source Breakdown Voltage
Gate-Source Threshold Voltage
Gate-Source Leakage
V
DS
V
GS(th)
I
GSS
V
GS
= 0 V, I
D
= 250 μA
V
DS
= V
GS
, I
D
= 250 μA
40
1.5
–
–
–
V
2
2.5
V
DS
= 0 V, V
GS
V
GS
= 0 V
=
20 V
–
100
1
nA
μA
A
V
DS
= 40 V
–
–
Zero Gate Voltage Drain Current
On-State Drain Current
a
I
DSS
V
GS
= 0 V
GS
= 0 V
V
DS
= 40 V, T
J
= 55 °C
V
DS
= 40 V, T
J
= 175 °C
V
DS
5 V
–
–
50
V
–
–
150
–
I
D(on)
V
GS
= 10 V
30
–
–
0.020
–
V
V
V
GS
= 10 V
GS
= 10 V
GS
= 10 V
I
D
= 5.3 A
0.024
0.036
0.043
0.029
–
I
D
= 5.3 A, T
J
= 125 °C
I
D
= 5.3 A, T
J
= 175 °C
I
D
= 4.9 A
–
Drain-Source On-State Resistance
a
R
DS(on)
–
–
V
GS
= 4.5 V
–
0.024
33
Forward Transconductance
b
Dynamic
b
g
fs
V
DS
= 15 V, I
D
= 5.3 A
–
S
Input Capacitance
Output Capacitance
Reverse
T
ransfer Capacitance
Total Gate Charge
c
Gate-Source Charge
c
Gate-Drain Charge
c
Gate Resistance
Turn-On Delay Time
c
Rise Time
c
Turn-Off Delay Time
c
Fall Time
c
C
iss
C
oss
C
rss
Q
g
–
–
593
103
44
28.4
4
741
129
55
43
–
V
GS
= 0 V
V
DS
= 20 V, f = 1 MHz
pF
–
–
Q
gs
Q
gd
R
g
V
GS
= 10 V
V
DS
= 20 V, I
D
= 5.7 A
f = 1 MHz
–
nC
–
6
–
0.5
–
–
2
t
d(on)
t
r
t
d(off)
t
f
8
12
20
30
14
–
13
20
9
V
DD
= 20 V, R
L
= 3.5
ns
I
D
5.7 A, V
GEN
= 10 V, R
g
= 1
–
–
Source-Drain Diode Ratings and Characteristics
b
Pulsed Current
a
I
SM
–
–
–
32
A
V
Forward Voltage
V
SD
I
F
= 3.6 A, V
GS
= 0 V
0.75
1.1
Notes
a. Pulse test; pulse width
300 μs, duty cycle
2 %.
b. Guaranteed by design, not subject to production testing.
c. Independent of operating temperature.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
S14-0105-Rev. A, 20-Jan-14
Document Number: 62916
2
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
SQ4940AEY
Vishay Siliconix
TYPICAL CHARACTERISTICS
(T
A
= 25 °C, unless otherwise noted)
30
24
18
12
6
30
24
18
12
6
V
GS
= 10 V thru 4 V
T
C
= 25
°
C
V
GS
= 3 V
T
C
= 125
°
C
T
C
= – 55
°
C
0
0
0
2
4
6
8
10
0
0
0
1
2
3
4
5
V
GS
–
G
ate-to-
S
ource Voltage (V)
V
D
S
– Drain-to-
S
ource Voltage (V)
Output Characteristics
Transfer Characteristics
10
8
75
60
45
30
15
0
T
C
= 25
°
C
T
C
= – 55
°
C
6
4
T
C
= 25
°
C
T
C
= 125
°
C
2
T
C
= 125
°
C
T
C
= – 55
°
C
0
0
1
2
3
4
5
2
4
6
8
10
I
D
– Drain Current (A)
V
GS
–
G
ate-to-
S
ource Voltage (V)
Transfer Characteristics
Transconductance
0.05
0.04
0.03
0.02
0.01
0.00
1500
1200
900
600
300
0
V
GS
= 4.5 V
C
i
ss
V
GS
= 10 V
C
o
ss
C
r
ss
0
6
12
18
24
30
5
10
15
20
25
30
35
40
V
D
S
– Drain-to-
S
ource Voltage (V)
I
D
– Drain Current (A)
On-Resistance vs. Drain Current
S14-0105-Rev. A, 20-Jan-14
Capacitance
Document Number: 62916
3
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
SQ4940AEY
Vishay Siliconix
TYPICAL CHARACTERISTICS
(T
A
= 25 °C, unless otherwise noted)
10
2.0
1.7
1.4
1.1
0.8
0.5
I
D
= 7.4 A
I
D
= 5.7 A
V
D
S
= 20 V
8
V
GS
= 10 V
6
V
GS
= 4.5 V
4
2
0
– 50
– 25
0
25
50
75 100
125 150 175
0
5
10
15
20
25
30
Q
g
– Total
G
ate Charge (nC)
T
J
– Junction Temperature (
°
C)
Gate Charge
On-Resistance vs. Junction Temperature
100
10
0.20
0.16
0.12
0.08
0.04
0.00
T
J
= 150
°
C
1
0.1
T
J
= 25
°
C
T
J
= 25
°
C
0.01
0.001
T
J
= 150
°
C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0
2
4
6
8
10
V
S
D
–
S
ource-to-Drain Voltage (V)
V
GS
–
G
ate-to-
S
ource Voltage (V)
Source Drain Diode Forward Voltage
On-Resistance vs. Gate-to-Source Voltage
0.5
0.2
52
50
48
46
44
42
I
D
= 1 mA
I
D
= 5 mA
– 0.1
– 0.4
– 0.7
– 1.0
I
D
= 250 μA
– 50
– 25
0
25
50
75 100
125 150 175
– 50
– 25
0
25
50
75 100
125 150 175
T
J
– Junction Temperature (
°
C)
T
J
– Temperature (
°
C)
Threshold Voltage
Drain Source Breakdown vs. Junction Temperature
S14-0105-Rev. A, 20-Jan-14
Document Number: 62916
4
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
SQ4940AEY
Vishay Siliconix
THERMAL RATINGS
(T
A
= 25 °C, unless otherwise noted)
100
I
DM
Limited
100 μ
s
Limited by R
D
S
(on)
*
10
1
1 m
s
I
D
Limited
10 m
s
100 m
s
1
s
, 10
s
, DC
0.1
0.01
BVD
SS
Limited
T
C
= 25
°
C
S
ingle Pul
s
e
0.01
0.1
1
10
100
V
D
S
– Drain-to-
S
ource Voltage (V)
* V
GS
> minimum V
GS
at which R
D
S
(on)
i
s s
pecified
Safe Operating Area
1
Duty Cycle = 0.5
0.2
Note
s
:
0.1
0.1
P
DM
0.05
t
1
t
2
t
1
1. Duty Cycle, D =
0.02
-4
t
2
2. Per Unit Ba
s
e = R
= 110 °C/W
thJA
(t)
3. T
– T
= P
Z
JM
A
DM thJA
4.
S
urface Mounted
S
ingle Pul
s
e
0.01
-3
-2
-1
10
10
10
10
1
100
1000
10
Sq
uare Wave Pul
s
e Duration (
s
)
Normalized Thermal Transient Impedance, Junction-to-Ambient
S14-0105-Rev. A, 20-Jan-14
Document Number: 62916
5
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
SQ4940AEY
Vishay Siliconix
THERMAL RATINGS
(T
A
= 25 °C, unless otherwise noted)
2
1
Duty Cycle = 0.5
0.2
0.1
0.1
0.05
0.02
Single Pulse
0.01
-4
-3
-2
-1
10
10
10
10
1
10
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Foot
Note
•
The characteristics shown in the two graphs
– Normalized Transient Thermal Impedance Junction-to-Ambient (25 °C)
– Normalized Transient Thermal Impedance Junction-to-Foot (25 °C)
are given for general guidelines only to enable the user to get a “ball park” indication of part capabilities. The data are extracted from single
pulse transient thermal impedance characteristics which are developed from empirical measurements. The latter is valid for the part
mounted on printed circuit board – FR4, size 1″ x 1″ x 0.062″, double sided with 2 oz. copper, 100 % on both sides. The part capabilities
can widely vary depending on actual application parameters and operating conditions.
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
S14-0105-Rev. A, 20-Jan-14
Document Number: 62916
6
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
Package Information
Vishay Siliconix
S
OIC (NARROW): 8-LEAD
JEDEC P
a
rt N
u
m
b
er: M
S
-012
8
6
7
2
5
4
E
H
1
3
S
h x 45
D
C
0.25 mm (G
a
ge Pl
a
ne)
A
All Le
a
d
s
0.101 mm
q
e
B
A
1
L
0.004″
MILLIMETERS
Max
INCHES
DIM
A
Min
Min
Max
1.35
0.10
0.35
0.19
4.80
3.80
1.75
0.20
0.51
0.25
5.00
4.00
0.053
0.004
0.014
0.0075
0.189
0.150
0.069
0.008
0.020
0.010
0.196
0.157
A
1
B
C
D
E
e
1.27 BSC
0.050 BSC
H
h
5.80
0.25
0.50
0°
6.20
0.50
0.93
8°
0.228
0.010
0.020
0°
0.244
0.020
0.037
8°
L
q
S
0.44
0.64
0.018
0.026
ECN: C-06527-Rev. I, 11-Sep-06
DWG: 5498
Document Number: 71192
11-Sep-06
1
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product.
To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications.
Such statements are not binding
statements about the suitability of products for a particular application.
It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts.
Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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or by any conduct of Vishay.
Product names and markings noted herein may be trademarks of their respective owners.
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2021
Document Number: 91000
1
