SSA23L, SSA24
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Revision: 28-Apr-14 1Document Number: 88882
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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
High Current Density Surface Mount Schottky Rectifier
FEATURES
• Low profile package
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Low forward voltage drop
• High surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• AEC-Q101 qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
MECHANICAL DATA
Case: DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/NHE3_X - 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 suffix meets JESD 201 class 2 whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
PRIMARY CHARACTERISTICS
IF(AV) 2.0 A
VRRM 30 V, 40 V
IFSM 60 A
EAS 11.25 mJ
VF0.38 V, 0.42 V
TJ max. 150 °C
Package DO-214AC (SMA)
Diode variations Single die
DO-214AC (SMA)
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL SSA23L SSA24 UNIT
Device marking code 23L S24 V
Maximum repetitive peak reverse voltage VRRM 30 40 V
Maximum RMS voltage VRMS 21 28 V
Maximum DC blocking voltage VDC 30 40 V
Maximum average forward rectified currentat TL (fig. 1) IF(AV) 2.0 A
Peak forward surge current 8.3 ms single halfsine-wave
superimposed on rated load IFSM 60 A
Non-repetitive avalanche energy at TA = 25 °C, IAS = 1.5 A, L = 10 mH EAS 11.25 mJ
Voltage rate of change (rated VR) dV/dt 10 000 V/μs
Operating junction temperature range TJ-65 to +150 °C
Storage temperature range TSTG -65 to +150 °C
SSA23L, SSA24
www.vishay.com Vishay General Semiconductor
Revision: 28-Apr-14 2Document Number: 88882
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
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width 40 ms
Note
(1) Aluminum substrate mounted
Note
(1) AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
Fig. 1 - Forward Current Derating Curve Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL SSA23L SSA24 UNIT
TYP. MAX. TYP. MAX.
Maximum instantaneous forward voltage (1) 2.0 A TJ = 25 °C VF
0.43 0.45 0.45 0.49 V
TJ = 125 °C 0.32 0.38 0.36 0.42
Maximum reverse current at rated VR (2) TJ = 25 °C IR
-0.5-0.2
mA
TJ = 125 °C 15 25 12 20
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL SSA23L SSA24 UNIT
Typical thermal resistance (1) RJA 110 °C/W
RJL 28
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SSA23L-E3/61T 0.064 61T 1800 7" diameter plastic tape and reel
SSA23L-E3/5AT 0.064 5AT 7500 13" diameter plastic tape and reel
SSA23LHE3_A/H (1) 0.064 H 1800 7" diameter plastic tape and reel
SSA23LHE3_A/I (1) 0.064 I 7500 13" diameter plastic tape and reel
0
1.0
1.5
2.0
2.5
7550250 100 125 150
0.5 SSA23L
SSA24
Average Forward Current (A)
Lead Temperature (°C)
0
10
20
30
40
50
60
70
1100
10
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
SSA23L, SSA24
www.vishay.com Vishay General Semiconductor
Revision: 28-Apr-14 3Document Number: 88882
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
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 4 - Typical Reverse Characteristics
Fig. 5 - Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
100
10
1
0.1
0.01
0 0.2 0.8 1.00.4 0.6
SSA23L
SSA24
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
200
0.001
0.01
0.1
1
10
100
10040 60 80
SSA23L
SSA24
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (mA)
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
100
1000
10
100101
SSA23L
SSA24
Reverse Voltage (V)
Junction Capacitance (pF)
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
0.008 (0.203)
0.194 (4.93)
0.208 (5.28)
0.157 (3.99)
0.177 (4.50)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.006 (0.152)
0.012 (0.305)
0.049 (1.25)
0.065 (1.65)
Cathode Band
0 (0)
DO-214AC (SMA)
Mounting Pad Layout
0.074 (1.88)
MAX.
0.208 (5.28)
REF.
0.066 (1.68)
MIN.
0.060 (1.52)
MIN.
0.030 (0.76)
0.060 (1.52)
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Revision: 08-Feb-17 1Document Number: 91000
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