SL42, SL43, SL44
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Vishay General Semiconductor
Surface-Mount Schottky Barrier Rectifier
FEATURES
• Low profile package
Available
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Very low forward voltage drop
• High surge capability
SMC (DO-214AB)
Available
• Meets MSL level 1, per J-STD-020,
LF maximum peak of 260 °C
Cathode
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHE3 or P/NHM3
Anode
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
3D 3D
TYPICAL APPLICATIONS
3D Models
For use in low voltage high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
PRIMARY CHARACTERISTICS
IF(AV)
4.0 A
VRRM
20 V, 30 V, 40 V
IFSM
150 A
VF
0.31 V, 0.35 V
TJ max.
125 °C
Package
SMC (DO-214AB)
Circuit configuration
Single
MECHANICAL DATA
Case: SMC (DO-214AB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/N-M3 - halogen-free, RoHS-compliant, commercial
grade
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
Base P/NHM3_X - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B, .....)
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3, M3, HE3, and HM3 suffix meets JESD 201 class 2
whisker test
Polarity: color band denotes the cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
SL42
SL43
SL44
SL2
SL3
SL4
UNIT
Maximum repetitive peak reverse voltage
VRRM
20
30
40
V
Maximum RMS voltage
VRMS
14
21
28
V
Maximum DC blocking voltage
VDC
20
30
40
V
4.0
Maximum average forward rectified current (1) at TL (fig. 1)
IF(AV)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
150
A
TJ
-55 to +125
°C
TSTG
-55 to +150
°C
Operating junction temperature range
Storage temperature range
8.0
A
Note
(1) PCB mounted 0.55" x 0.55" (14 mm x 14 mm) copper pad areas, T = 90 °C
L
Revision: 23-Apr-2020
Document Number: 88742
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
SL42, SL43, SL44
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
IF = 4.0 A
Maximum instantaneous forward voltage at (1)
IF = 8.0 A
SYMBOL
TA = 25 °C
VF
TA = 125 °C
TA = 25 °C
SL43
0.35
0.42
0.44
0.37
0.41
UNIT
V
0.50
0.5
IR
TA = 100 °C
SL44
0.31
0.47
TA = 25 °C
Maximum DC reverse current at rated DC
blocking voltage (1)
SL42
TA = 125 °C
mA
35
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance (1)
SL42
SL43
RθJA
50
RθJL
14
SL44
UNIT
°C/W
Note
PCB mounted 0.55" x 0.55" (14 mm x 14 mm) copper pad areas, TL = 90 °C
(1)
ORDERING INFORMATION (Example)
PREFERRED P/N
SL44-E3/57T
SL44-E3/9AT
SL44HE3_B/H
(1)
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
0.235
57T
850
7" diameter plastic tape and reel
0.235
9AT
3500
13" diameter plastic tape and reel
0.235
H
850
7" diameter plastic tape and reel
SL44HE3_B/I (1)
0.235
I
3500
13" diameter plastic tape and reel
SL44-M3/57T
0.235
57T
850
7" diameter plastic tape and reel
SL44-M3/9AT
0.235
9AT
3500
13" diameter plastic tape and reel
SL44HM3_A/H (1)
0.235
H
850
7" diameter plastic tape and reel
SL44HM3_A/I (1)
0.235
I
3500
13" diameter plastic tape and reel
Note
(1) AEC-Q101 qualified
Revision: 23-Apr-2020
Document Number: 88742
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
SL42, SL43, SL44
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
Axis Title
100
10
2nd line
Instantaneous Forward Current (A)
8
6
4
2
TJ = 125 °C
10
TJ = 25 °C
1000
1
TJ = -40 °C
100
0.1
0.01
0
0
25
50
75
100
10
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
125
Lead Temperature (°C)
Instantaneous Forward Voltage (V)
Fig. 1 - Forward Current Derating Curve
Fig. 3 - Typical Instantaneous Forward Characteristics
Axis Title
150
100
TJ = TJ max.
8.3 ms Single Half Sine-Wave
2nd line
Instantaneous Reverse Current (mA)
Peak Forward Surge Current (A)
10000
125
100
75
50
25
0
1
10
100
10000
10
TJ = 125 °C
1
TJ = 75 °C
1000
0.1
0.01
1st line
2 d li
Average Forward Current (A)
on Aluminum Substrate
on FR4 Board
TJ = 25 °C
0.001
100
0.0001
0.00001
TJ = -40 °C
0.000001
10
0
Number of Cycles at 60 Hz
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 4 - Typical Reverse Characteristics
Junction Capacitance (pF)
10 000
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
1000
100
0.1
1
10
100
Reverse Voltage (V)
Fig. 5 - Typical Junction Capacitance
Revision: 23-Apr-2020
Document Number: 88742
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
SL42, SL43, SL44
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SMC (DO-214AB)
Cathode Band
Mounting Pad Layout
0.185 (4.69) MAX.
0.246 (6.22)
0.220 (5.59)
0.126 (3.20)
0.114 (2.90)
0.126 (3.20) MIN.
0.280 (7.11)
0.260 (6.60)
0.060 (1.52) MIN.
0.012 (0.305)
0.006 (0.152)
0.320 (8.13) REF.
0.103 (2.62)
0.079 (2.06)
0.060 (1.52)
0.030 (0.76)
0.008 (0.2)
0 (0)
0.320 (8.13)
0.305 (7.75)
Revision: 23-Apr-2020
Document Number: 88742
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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Revision: 01-Jan-2022
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Document Number: 91000