SQJ479EP
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Vishay Siliconix
Automotive P-Channel 80 V (D-S) 175 °C MOSFET
FEATURES
PowerPAK® SO-8L Single
• TrenchFET® power MOSFET
• AEC-Q101 qualified
• 100 % Rg and UIS tested
D
6.
15
m
m
m
3
1
1
5.
m
Top View
4
G
3
S
2
S
1
S
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
S
Bottom View
PRODUCT SUMMARY
VDS (V)
G
-80
RDS(on) (Ω) at VGS = -10 V
0.033
RDS(on) (Ω) at VGS = -4.5 V
0.044
ID (A)
Configuration
-32
D
Single
P-Channel MOSFET
ORDERING INFORMATION
Package
PowerPAK SO-8L
Lead (Pb)-free and halogen-free
SQJ479EP
(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 coltage
VDS
-80
Gate-source coltage
VGS
± 20
Continuous drain current
TC = 25 °C
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
-32
IS
-60
-100
IAS
-40
EAS
80
TJ, Tstg
Soldering recommendations (peak temperature) d, e
V
-18
IDM
PD
UNIT
68
22
-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
68
RthJC
2.2
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). For PowerPAK SO-8L, 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
e. Rework conditions: manual soldering with a soldering iron is not recommended for leadless components
S22-0060-Rev. B, 24-Jan-2022
Document Number: 75129
1
For technical questions, contact: automostechsupport@vishay.com
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SQJ479EP
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Vishay Siliconix
SPECIFICATIONS (TC = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
VDS
VGS = 0, ID = -250 μA
-80
-
-
VGS(th)
VDS = VGS, ID = -250 μA
-1.5
-2.0
-2.5
VDS = 0 V, VGS = ± 20 V
UNIT
Static
Drain-Source Breakdown Voltage
Gate-Source Threshold Voltage
Gate-Source Leakage
IGSS
Zero Gate Voltage Drain Current
On-State Drain Current a
ID(on)
Drain-Source On-State Resistance a
Forward Transconductance
IDSS
b
RDS(on)
gfs
-
-
± 100
VGS = 0 V
VDS = -80 V
-
-
-1
VGS = 0 V
VDS = -80 V, TJ = 125 °C
-
-
-50
VGS = 0 V
VDS = -80 V, TJ = 175 °C
-
-
-150
VGS = -10 V
VDS ≥ -5 V
-30
-
-
VGS = -10 V
ID = -10 A
-
0.0275
0.0330
VGS = -10 V
ID = -10 A, TJ = 125 °C
-
-
0.0544
VGS = -10 V
ID = -10 A, TJ = 175 °C
-
-
0.0670
VGS = -4.5 V
ID = -5 A
-
0.0360
0.0440
-
25
-
-
3290
4500
-
320
450
-
215
300
-
90
150
-
11
-
-
24
-
0.50
1.16
1.80
-
15
25
VDS = -15 V, ID = -10 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
VGS = 0 V
VDS = -25 V, f = 1 MHz
VGS = -10 V
VDS = -40 V, ID = -10 A
f = 1 MHz
Rg
td(on)
tr
td(off)
VDD = -40 V, RL = 10 Ω
ID ≅ -4 A, VGEN = -10 V, Rg = 1 Ω
tf
Source-Drain Diode Ratings and Characteristics
pF
nC
Ω
-
5
10
-
50
80
-
6
10
-
-
-100
A
-
-0.85
-1.2
V
ns
b
Pulsed Current a
ISM
Forward Voltage
VSD
IF = -10 A, VGS = 0
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. B, 24-Jan-2022
Document Number: 75129
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
SQJ479EP
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
Axis Title
Axis Title
100
80
10000
10000
VGS = 10 V thru 6 V
40
VGS = 4 V
100
1000
48
1st line
2nd line
1000
1st line
2nd line
2nd line
ID - Drain Current (A)
VGS = 5 V
60
2nd line
ID - Drain Current (A)
64
80
TC = 25 °C
32
100
16
20
TC = 125 °C
VGS = 3 V
TC = -55 °C
0
0
10
0
2
4
6
8
10
0
10
2
4
6
8
10
VGS - Gate-to-Source Voltage (V)
2nd line
VDS - Drain-to-Source Voltage (V)
2nd line
Transfer Characteristics
Output Characteristics
Axis Title
Axis Title
50
0.10
10000
10000
1000
30
TC = 125 °C
20
100
10
0
5
10
15
20
VGS = 4.5 V
0.04
100
VGS = 10 V
0.02
10
0
25
16
48
64
ID - Drain Current (A)
2nd line
Transconductance
On-Resistance vs. Drain Current
Axis Title
Axis Title
2400
100
Crss
1200
Coss
0
10
20
40
60
80
10000
ID = 10 A
VDS = 40 V
8
1000
6
1st line
2nd line
1st line
2nd line
Ciss
2nd line
VGS - Gate-to-Source Voltage (V)
1000
3600
4
100
2
0
10
0
20
40
60
80
VDS - Drain-to-Source Voltage (V)
2nd line
Qg - Total Gate Charge (nC)
2nd line
Capacitance
Gate Charge
S22-0060-Rev. B, 24-Jan-2022
80
10
10000
4800
2nd line
C - Capacitance (pF)
32
ID - Drain Current (A)
2nd line
6000
0
1000
0.06
0.00
10
0
0.08
1st line
2nd line
TC = 25 °C
2nd line
RDS(on) - On-Resistance (Ω)
40
1st line
2nd line
2nd line
gfs - Transconductance (S)
TC = -55 °C
100
Document Number: 75129
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQJ479EP
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Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
Axis Title
Axis Title
100
10000
10000
ID = 10 A
10
2nd line
IS - Source Current (A)
VGS = 10 V
1000
1.7
VGS = 4.5 V
1.3
100
0.9
0.5
25
50
TJ = 25 °C
0.1
100
0.01
75 100 125 150 175
10
0
0.2
0.4
0.8
1.0
1.2
TJ - Junction Temperature (°C)
2nd line
VSD - Source-to-Drain Voltage (V)
2nd line
On-Resistance vs. Junction Temperature
Source Drain Diode Forward Voltage
Axis Title
Axis Title
0.15
1.0
10000
10000
ID = 250 μA
0.7
2nd line
VGS(th) Variance (V)
0.12
1000
0.09
1st line
2nd line
2nd line
RDS(on) - On-Resistance (Ω)
0.6
TJ = 150 °C
0.06
100
0.03
1000
0.4
1st line
2nd line
0
1000
1
0.001
10
-50 -25
TJ = 150 °C
1st line
2nd line
2.1
1st line
2nd line
2nd line
RDS(on) - On-Resistance (Normalized)
2.5
ID = 5 mA
0.1
100
-0.2
TJ = 25 °C
0.00
-0.5
10
0
2
4
6
8
10
10
-50 -25
0
25
50
75 100 125 150 175
VGS - Gate-to-Source Voltage (V)
2nd line
TJ - Temperature (°C)
2nd line
On-Resistance vs. Gate-to-Source Voltage
Threshold Voltage
Axis Title
10000
ID = 1 mA
-80
1000
-85
1st line
2nd line
2nd line
VDS - Drain-to-Source Voltage (V)
-75
-90
100
-95
-100
10
-50 -25
0
25
50
75 100 125 150 175
TJ - Junction Temperature (°C)
2nd line
Drain-Source Breakdown vs. Junction Temperature
S22-0060-Rev. B, 24-Jan-2022
Document Number: 75129
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
SQJ479EP
www.vishay.com
Vishay Siliconix
THERMAL RATINGS (TC = 25 °C, unless otherwise noted)
Axis Title
1000
10000
IDM limited
100 μs
10
1000
1st line
2nd line
2nd line
ID - Drain Current (A)
100
1 ms
10 ms
1
100 ms, 1 s, 10 s, DC
100
Limited by RDS(on) (1)
0.1
TC = 25 °C
Single pulse
0.01
0.01
(1)
0.1
BVDSS limited
1
10
100
10
1000
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 =
t1
t2
2. Per unit base = R thJA = 68 °C/W
0.02
3. T JM - TA = PDMZthJA(t)
Single pulse
4. Surface mounted
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. B, 24-Jan-2022
Document Number: 75129
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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
SQJ479EP
www.vishay.com
Vishay Siliconix
THERMAL RATINGS (TC = 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
Square Wave Pulse Duration (s)
1
10
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?75129.
S22-0060-Rev. B, 24-Jan-2022
Document Number: 75129
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 SINGLE
5.000
(0.197)
0.510
(0.020)
2.310
(0.091)
4.061
(0.160)
0.595
(0.023)
6.250
(0.246)
8.250
(0.325)
3.630
(0.143)
0.610
(0.024)
0.410
(0.016)
2.715
(0.107)
0.860
(0.034)
1.291
(0.051)
0.710
(0.028)
0.820
(0.032)
1.905
(0.075)
1.270
(0.050)
7.250
(0.285)
Recommended Minimum Pads
Dimensions in mm (inches)
Revision: 07-Feb-12
1
Document Number: 63818
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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.
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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
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any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
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or for that of subsequent links.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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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 such applications.
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© 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2022
1
Document Number: 91000
