SE20DB, SE20DD, SE20DG, SE20DJ
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Vishay General Semiconductor
Surface-Mount ESD Capability Rectifiers
FEATURES
eSMP® Series
SMPD (TO-263AC)
• Very low profile - typical height of 1.7 mm
Available
• Ideal for automated placement
• Oxide planar chip junction
K
• Low forward voltage drop
• ESD capability
1
• AEC-Q101 qualified
2
Top View
• Meets MSL level 1, per
LF maximum peak of 260 °C
Bottom View
J-STD-020,
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
SE20DX
Anode 1
K
Anode 2
Cathode
TYPICAL APPLICATIONS
General purpose, power line polarity protection, in both
consumer and automotive applications.
LINKS TO ADDITIONAL RESOURCES
3D 3D
MECHANICAL DATA
3D Models
PRIMARY CHARACTERISTICS
Case: SMPD (TO-263AC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
Base P/NHM3 - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
IF(AV)
20 A
VRRM
100 V, 200 V, 400 V, 600 V
IFSM
150 A
VF at IF = 20 A (TA = 125 °C)
1.03 V
IR
25 μA
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 2 whisker test, HM3 suffix
meets JESD 201 class 2 whisker test
Polarity: as marked
TJ max.
175 °C
Package
SMPD (TO-263AC)
Circuit configurations
Single
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum DC forward current
Peak forward surge current 10 ms single half
sine-wave superimposed on rated load
Operating junction and storage temperature range
SYMBOL
SE20DB
SE20DD
VRRM
100
200
SE20DG
SE20DJ
UNIT
400
600
V
IF (1)
20
IF (2)
3.9
IFSM
150
A
TJ, TSTG
-55 to +175
°C
A
Notes
(1) With heatsink
(2) Free air, mounted on recommended copper pad area
Revision: 20-Jan-2022
Document Number: 87794
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@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
SE20DB, SE20DD, SE20DG, SE20DJ
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
IF = 10 A
Instantaneous forward voltage
SYMBOL
TA = 25 °C
IF = 20 A
VF (1)
IF = 10 A
TA = 125 °C
IF = 20 A
TA = 25 °C
IR (2)
TYP.
MAX.
0.98
-
1.10
1.20
0.88
-
1.03
1.15
-
25
38
150
UNIT
V
μA
Reverse current
Rated VR
Typical reverse recovery time
IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
trr
3000
-
ns
Typical junction capacitance
4.0 V, 1 MHz
CJ
150
-
pF
TA = 125 °C
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width ≤ 40 ms
THERMAL CHARACTERISTICS (TA = 25 °c unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance
SE20DB
SE20DD
SE20DG
RθJA (1)(2)
60
RθJC (3)
1.6
SE20DJ
UNIT
°C/W
Notes
(1) The heat generated must be less than the thermal conductivity from junction-to-ambient: dP /dT < 1/R
D
J
θJA
(2) Free air, mounted on recommended PCB, 2 oz. pad area; thermal resistance R
θJA - junction to ambient
(3) With infinite heatsink
IMMUNITY TO ELECTRICAL STATIC DISCHARGE TO THE FOLLOWING STANDARDS
(TA = 25 °C unless otherwise noted)
STANDARD
AEC-Q101-001
TEST TYPE
TEST CONDITIONS
Human body model (contact mode)
C = 100 pF, R = 1.5 kΩ
SYMBOL
CLASS
VALUE
VC
H3B
> 8 kV
ORDERING INFORMATION (Example)
STANDARD
PREFERRED P/N
SMPD (TO-263AC)
SE20DJ-M3/I
SMPD (TO-263AC)
SE20DJHM3/I
(1)
UNIT WEIGHT
(g)
PREFERRED PACKAGE
CODE
BASE
QUANTITY
DELIVERY MODE
0.54
I
2000/reel
13" diameter plastic tape and reel
0.54
I
2000/reel
13" diameter plastic tape and reel
Note
(1) AEC-Q101 qualified
Revision: 20-Jan-2022
Document Number: 87794
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@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
SE20DB, SE20DD, SE20DG, SE20DJ
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
10000
20
18
16
14
12
10
8
6
Free air, TA, RthJA = 60 oC/W
4
TJ = 175 °C
2
0
TJ = 150 °C
100
TJ = 125 °C
1000
10
TJ = 75 °C
1st line
RthJC= 1.6 oC/W
2nd line
Instantaneous Reverse Current (µA)
Average Forward Rectified Current (A)
Axis Title
1000
22
1
TJ = 25 °C
0.1
100
TJ = -40 °C
0.01
10
0.001
0
25
50
75
100
125
150
175
10
20
30
40
50
60
70
80
90
100
Percent of Rated Peak Reverse Voltage (%)
CaseTemperature ( °C)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Reverse Leakage Characteristics
10000
D = 0.3
D = 1.0
1000
D = 0.2
D = 0.8
D = 0.1
100
T
D = 0.5
D = tp/T
Junction Capacitance (pF)
1000
1st line
2nd line
2nd line
Average Power Loss (W)
Axis Title
26
24
22
20
18
16
14
12
10
8
6
4
2
0
tp
2
4
6
100
10
10
0
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
0.1
8 10 12 14 16 18 20 22 24
1
10
100
Reverse Voltage (V)
Average Forward Current (A)
Fig. 2 - Forward Power Loss Characteristics
Fig. 5 - Typical Junction Capacitance
10000
10
TJ = 150 °C
1000
TJ = 125 °C
1st line
2nd line
Instantaneous Forward Current (A)
TJ = 175 °C
1
TJ = 75 °C
TJ = 25 °C
100
0.1
TJ = -40 °C
10
0.01
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
Transient Thermal Impedance (°C/W)
Axis Title
100
100
Junction to Ambient
10
1
0.01
0.1
1
10
100
t - Pulse Duration (s)
Fig. 6 - Typical Transient Thermal Impedance
Revision: 20-Jan-2022
Document Number: 87794
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@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
SE20DB, SE20DD, SE20DG, SE20DJ
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SMPD (TO-263AC)
1/513)21/31*
1/497 ):/91*
1/16:)2/61*SFG
WR
WR
120
Mounting Pad Layout
0,1
5()
120
5()
0,1
Revision: 20-Jan-2022
Document Number: 87794
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@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
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Disclaimer
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Revision: 01-Jan-2022
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Document Number: 91000