SQJB40EP
www.vishay.com
Vishay Siliconix
Automotive Dual N-Channel 40 V (D-S) 175 °C MOSFET
FEATURES
PowerPAK® SO-8L Dual
• TrenchFET® power MOSFET
• AEC-Q101 qualified
• 100 % Rg and UIS tested
D1
D2
6.
15
m
m
1
13
5.
3
4 S2
G2
m
m
Top View
1
2 S1
G1
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
D1
D2
Bottom View
PRODUCT SUMMARY
VDS (V)
G1
40
RDS(on) (Ω) at VGS = 10 V
0.008
RDS(on) (Ω) at VGS = 4.5 V
0.011
G2
ID (A) per leg
30
S1
Configuration
Dual
N-Channel MOSFET
S2
N-Channel MOSFET
ORDERING INFORMATION
Package
PowerPAK SO-8L
Lead (Pb)-free and halogen-free
SQJB40EP
(for detailed order number please see www.vishay.com/doc?79771)
ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
LIMIT
Drain-source voltage
VDS
40
Gate-source voltage
VGS
± 20
Continuous drain current
TC = 25 °C a
TC = 125 °C
Continuous source current (diode conduction) a
Pulsed drain current b
Single pulse avalanche current
Single pulse avalanche energy
Maximum power dissipation b
L = 0.1 mH
TC = 25 °C
TC = 125 °C
Operating junction and storage temperature range
ID
30
IS
30
80
IAS
22
EAS
24
TJ, Tstg
Soldering recommendations (peak temperature) d
V
29
IDM
PD
UNIT
34
11
-55 to +175
260
A
mJ
W
°C
THERMAL RESISTANCE RATINGS
PARAMETER
Junction to ambient
Junction to case (drain)
PCB mount c
SYMBOL
LIMIT
RthJA
85
RthJC
4.3
UNIT
°C/W
Notes
a. Package limited
b. Pulse test; pulse width ≤ 300 μs, duty cycle ≤ 2 %
c. When mounted on 1" square PCB (FR4 material)
d. See solder profile (www.vishay.com/doc?73257). The end of the lead terminal is exposed copper (not plated) as a result of the singulation
process in manufacturing. A solder fillet at the exposed copper tip cannot be guaranteed and is not required to ensure adequate bottom
side solder interconnection
S22-0060-Rev. C, 24-Jan-2022
Document Number: 68550
1
For technical questions, contact: automostechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQJB40EP
www.vishay.com
Vishay Siliconix
SPECIFICATIONS (TC = 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
Zero gate voltage drain current
On-state drain current a
Drain-source on-state resistance a
Forward transconductance b
VDS
VGS = 0 V, ID = 250 μA
40
-
-
VGS(th)
VDS = VGS, ID = 250 μA
1.2
1.8
2.5
VDS = 0 V, VGS = ± 20 V
IGSS
IDSS
ID(on)
RDS(on)
gfs
-
-
± 100
VGS = 0 V
VDS = 40 V
-
-
1
VGS = 0 V
VDS = 40 V, TJ = 125 °C
-
-
50
VGS = 0 V
VDS = 40 V, TJ = 175 °C
-
-
250
VGS = 10 V
VDS ≥ 5 V
20
-
-
VGS = 10 V
ID = 8 A
-
0.0063
0.0080
VGS = 10 V
ID = 8 A, TJ = 125 °C
-
-
0.0117
VGS = 10 V
ID = 8 A, TJ = 175 °C
-
-
0.0138
VGS = 4.5 V
ID = 5 A
-
0.0083
0.0110
-
48
-
VDS = 15 V, ID = 8 A
V
nA
μA
A
Ω
S
Dynamic b
Input capacitance
Ciss
Output capacitance
Coss
Reverse transfer capacitance
Crss
Total gate charge c
Qg
Gate-source charge c
Qgs
Gate-drain charge c
Qgd
Gate resistance
Turn-on delay time c
Rise time c
Turn-off delay time c
Fall time c
Rg
VGS = 0 V
VDS = 25 V, f = 1 MHz
VGS = 10 V
VDS = 20 V, ID = 5 A
f = 1 MHz
td(on)
tr
td(off)
VDD = 20 V, RL = 4 Ω
ID ≅ 5 A, VGEN = 10 V, Rg = 1 Ω
tf
Source-Drain Diode Ratings and Characteristics
ISM
Forward voltage
VSD
trr
1415
1900
935
1300
-
45
65
-
20
35
-
4.3
-
-
2.5
-
0.30
0.74
1.20
-
7
15
-
20
35
-
18
35
-
15
25
IF = 8 A, VGS = 0 V
nC
Ω
ns
-
-
80
-
0.803
1.200
V
-
50
100
ns
-
60
120
nC
-
27
-
Body diode reverse recovery charge
Qrr
Reverse recovery fall time
ta
Reverse recovery rise time
tb
-
23
-
IRM(REC)
-
-2.3
-
Body diode peak reverse recoverycurrent
pF
b
Pulsed current a
Body diode reverse recovery time
-
IF = 8 A, di/dt = 100 A/μs
A
ns
A
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.
S22-0060-Rev. C, 24-Jan-2022
Document Number: 68550
2
For technical questions, contact: automostechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQJB40EP
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
Axis Title
Axis Title
80
60
10000
10000
VGS = 10 V thru 4 V
32
100
16
6
8
100
TC = -55 °C
0
10
4
24
TC = 125 °C
0
2
TC = 25 °C
12
VGS = 3 V
0
1000
36
1st line
2nd line
1000
48
2nd line
ID - Drain Current (A)
48
1st line
2nd line
2nd line
ID - Drain Current (A)
64
10
10
0
1
2
3
4
VDS - Drain-to-Source Voltage (V)
2nd line
VGS - Gate-to-Source Voltage (V)
2nd line
Output Characteristics
Transfer Characteristics
5
Axis Title
Axis Title
10
100
10000
10000
6
TC = 25 °C
4
100
2
1000
60
TC = 125 °C
40
100
20
0
10
1
TC = 25 °C
TC = -55 °C
TC = 125 °C
0
0
80
2
3
4
5
10
0
4
8
12
16
VGS - Gate-to-Source Voltage (V)
2nd line
ID - Drain Current (A)
2nd line
Transfer Characteristics
Transconductance
Axis Title
20
Axis Title
0.025
3000
10000
0.020
10000
VGS = 4.5 V
0.010
100
0.005
1000
1800
1st line
2nd line
1000
0.015
2nd line
C - Capacitance (pF)
2400
1st line
2nd line
2nd line
RDS(on) - On-Resistance (Ω)
1st line
2nd line
1000
1st line
2nd line
2nd line
ID - Drain Current (A)
8
2nd line
gfs - Transconductance (S)
TC = -55 °C
Ciss
1200
Coss
100
600
VGS = 10 V
Crss
0
10
0
16
32
48
64
80
0
10
0
8
16
24
32
ID - Drain Current (A)
2nd line
VDS - Drain-to-Source Voltage (V)
2nd line
On-Resistance vs. Drain Current
Capacitance
S22-0060-Rev. C, 24-Jan-2022
40
Document Number: 68550
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQJB40EP
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
Axis Title
Axis Title
2.0
1000
6
4
100
2
0
5
10
15
20
VGS = 10 V
1.7
1000
1.4
VGS = 4.5 V
1.1
100
0.8
0.5
10
0
10000
ID = 8A
10
-50 -25
25
0
25
50
75 100 125 150 175
Qg - Total Gate Charge (nC)
2nd line
TJ - Junction Temperature (°C)
2nd line
Gate Charge
On-Resistance vs. Junction Temperature
Axis Title
Axis Title
0.05
10
TJ = 150 °C
1000
1st line
2nd line
1
0.1
TJ = 25 °C
100
0.01
2nd line
RDS(on) - On-Resistance (Ω)
10000
10000
0.04
1000
0.03
1st line
2nd line
100
2nd line
IS - Source Current (A)
1st line
2nd line
ID = 5 A
VDS = 20 V
8
2nd line
RDS(on) - On-Resistance (Normalized)
10000
1st line
2nd line
2nd line
VGS - Gate-to-Source Voltage (V)
10
0.02
100
TJ = 150 °C
0.01
TJ = 25 °C
0.001
0
10
0
0.2
0.4
0.6
0.8
1.0
10
1.2
0
2
4
8
10
VSD - Source-to-Drain Voltage (V)
2nd line
VGS - Gate-to-Source Voltage (V)
2nd line
Source Drain Diode Forward Voltage
On-Resistance vs. Gate-to-Source Voltage
Axis Title
Axis Title
55
0.2
1000
1st line
2nd line
-0.1
ID = 5 mA
-0.4
100
-0.7
ID = 250 μA
-1.0
10
-50 -25
0
25
50
75 100 125 150 175
2nd line
VDS - Drain-to-Source Voltage (V)
10000
10000
ID = 1 mA
52
1000
49
1st line
2nd line
0.5
2nd line
VGS(th) Variance (V)
6
46
100
43
40
10
-50 -25
0
25
50
75 100 125 150 175
TJ - Temperature (°C)
2nd line
TJ - Junction Temperature (°C)
2nd line
Threshold Voltage
Drain Source Breakdown vs. Junction Temperature
S22-0060-Rev. C, 24-Jan-2022
Document Number: 68550
4
For technical questions, contact: automostechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQJB40EP
www.vishay.com
Vishay Siliconix
THERMAL RATINGS (TA = 25 °C, unless otherwise noted)
100
100 μs
IDM Limited
ID - Drain Current (A)
10
ID Limited
1 ms
10 ms
100 ms, 1 s, 10 s, DC
1
Limited by RDS(on)*
0.1
TC = 25 °C
Single Pulse
0.01
0.01
BVDSS Limited
0.1
1
10
100
VDS - Drain-to-Source Voltage (V)
* VGS > minimum VGS at which RDS(on) is specified
Safe Operating Area
2
Normalized Effective Transient
Thermal Impedance
1
Duty Cycle = 0.5
0.2
Notes:
0.1
PDM
0.1
0.05
t1
t2
1. Duty Cycle, D =
0.02
t1
t2
2. Per Unit Base = R thJA = 85 °C/W
3. T JM - TA = PDMZthJA(t)
4. Surface Mounted
Single Pulse
0.01
10 - 4
10 - 3
10 - 2
10 - 1
1
Square Wave Pulse Duration (s)
10
100
600
Normalized Thermal Transient Impedance, Junction-to-Ambient
S22-0060-Rev. C, 24-Jan-2022
Document Number: 68550
5
For technical questions, contact: automostechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQJB40EP
www.vishay.com
Vishay Siliconix
THERMAL RATINGS (TA = 25 °C, unless otherwise noted)
2
Normalized Effective Transient
Thermal Impedance
1
Duty Cycle = 0.5
0.2
0.1
0.1
0.05
0.02
Single Pulse
0.01
10 - 4
10 - 3
10 - 2
10 - 1
1
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Case
Note
• The characteristics shown in the two graphs
- Normalized Transient Thermal Impedance Junction-to-Ambient (25 °C)
- Normalized Transient Thermal Impedance Junction-to-Case (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
reliability data, see www.vishay.com/ppg?68550.
S22-0060-Rev. C, 24-Jan-2022
Document Number: 68550
6
For technical questions, contact: automostechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Package Information
www.vishay.com
Vishay Siliconix
PowerPAK® SO-8L Case Outline 2
W
E1
E
E2
W2
W3
W1
b2
D2
b
b1
L1
L
L1
A1
θ
e
D1
b3
b4
0.25 gauge line
Backside view (single)
D
Topside view (single)
b2
E1
E
E2
W2
W3
W1
F
K
D3
D3
L1
D2
b
b1
e
b3
D1
b4
Backside view (dual)
D
C
A
Topside view (dual)
Document Number: 66934
1
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Revision: 01-Nov-2021
Package Information
www.vishay.com
DIM.
Vishay Siliconix
MILLIMETERS
INCHES
MIN.
NOM.
MAX.
MIN.
NOM.
MAX.
A
1.00
1.07
1.14
0.039
0.042
0.045
A1
0.00
-
0.127
0.00
-
0.005
b
0.33
0.41
0.48
0.013
0.016
0.019
b1
0.44
0.51
0.58
0.017
0.020
0.023
b2
4.80
4.90
5.00
0.189
0.193
0.197
b3
0.094
0.004
b4
0.47
0.019
c
0.20
0.25
0.30
0.008
0.010
0.012
D
5.00
5.13
5.25
0.197
0.202
0.207
D1
4.80
4.90
5.00
0.189
0.193
0.197
D2
3.86
3.96
4.06
0.152
0.156
0.160
D3
1.63
1.73
1.83
0.064
0.068
0.072
e
1.27 BSC
0.050 BSC
E
6.05
6.15
6.25
0.238
0.242
0.246
E1
4.27
4.37
4.47
0.168
0.172
0.176
E2
2.75
2.85
2.95
0.108
0.112
0.116
F
-
-
0.15
-
-
0.006
L
0.62
0.72
0.82
0.024
0.028
0.032
L1
0.92
1.07
1.22
0.036
0.042
0.048
K
0.51
0.020
W
0.23
0.009
W1
0.41
0.016
W2
2.82
0.111
W3
θ
2.96
0°
-
0.117
10°
0°
-
10°
ECN: C21-1498-Rev. C, 01-Nov-2021
DWG: 6044
Note
• Millimeters will govern
Document Number: 66934
2
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Revision: 01-Nov-2021
PAD Pattern
www.vishay.com
Vishay Siliconix
RECOMMENDED MINIMUM PAD FOR PowerPAK® SO-8L DUAL
6.7500
(0.266)
5.1300
(0.202)
0.4100
(0.016)
0, 0
1.7300
(0.068)
0.5000
(0.020)
1.9800
(0.078)
0.9150
(0.036)
0.5850
(0.023)
0.7200
(0.028)
2.1100
(0.083)
3.0750
(0.121)
7.7500
(0.305)
0.5100
(0.020)
0.2550
(0.010)
6.1500
(0.242)
3.9900
(0.157)
2.5650
(0.101)
0.4700
(0.019)
1.2700
(0.050)
0.4100
(0.016)
Recommended Minimum Pads
Dimensions in mm (inches)
Keep-out 6.75 (0.266) x 7.75 (0.305)
Revision: 07-Feb-12
1
Document Number: 63817
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical
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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
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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
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Revision: 01-Jan-2022
1
Document Number: 91000