SS22 thru SS26
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Revision: 27-Mar-12 1Document Number: 88748
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
Surface Mount Schottky Barrier Rectifier
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
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
MECHANICAL DATA
Case: DO-214AA (SMB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A 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 20 V to 60 V
IFSM 75 A
VF0.50 V, 0.70 V
TJ max. 125 °C, 150 °C
DO-214AA (SMB)
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL SS22 SS23 SS24 SS25 SS26 UNIT
Device marking code S2 S3 S4 S5 S6
Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 V
Maximum RMS voltage VRMS 14 21 28 35 42 V
Maximum DC blocking voltage VDC 20 30 40 50 60 V
Max. average forward rectified current at TL (fig. 1) IF(AV) 2.0 A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load IFSM 75 A
Non-repetitive avalanche energy at TA = 25 °C,
IAS = 2.0 A, L = 10 mH EAS 20 mJ
Electrostatic discharge capacitor voltage
Human body model: C = 100 pF, R = 1.5 kVC8.0 kV
Voltage rate of change (rated VR)dV/dt 10 000 V/µs
Operating junction temperature range TJ- 65 to + 125 - 65 to + 150 °C
Storage temperature range TSTG - 65 to + 150 °C
SS22 thru SS26
www.vishay.com Vishay General Semiconductor
Revision: 27-Mar-12 2Document Number: 88748
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
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
Note
(1) P.C.B. mounted with 0.55" x 0.55" (14 mm x 14 mm) copper pad areas
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 Surge Current
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST
CONDITIONS SYMBOL SS22 SS23 SS24 SS25 SS26 UNIT
Maximum instantaneous forward voltage (1) 2.0 A VF0.5 0.7 V
Maximum DC reverse current at rated DC
blocking voltage (1)
TA = 25 °C IR
0.4 mA
TA = 100 °C 10
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL SS22 SS23 SS24 SS25 SS26 UNIT
Typical thermal resistance (1) RJA 75 °C/W
RJL 17
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SS24-E3/52T 0.096 52T 750 7" diameter plastic tape and reel
SS24-E3/5BT 0.096 5BT 3200 13" diameter plastic tape and reel
SS24HE3/52T (1) 0.096 52T 750 7" diameter plastic tape and reel
SS24HE3/5BT (1) 0.096 5BT 3200 13" diameter plastic tape and reel
50 70 90 110 130 150
0
0.5
1.0
1.5
2.0
P. C . B . M o unted on
0.2" x 0.2" (5.0 mm x 5.0 mm)
Copper Pad Areas
Resistive or
Inductive Load
SS22 thru SS24
SS25 and SS26
Lead Temperature (°C)
Average Forward Current (A)
170
110 100
0
20
40
60
80
100
At Rated TL
8.3 ms Single Half Sine-Wave
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
SS22 thru SS26
www.vishay.com Vishay General Semiconductor
Revision: 27-Mar-12 3Document Number: 88748
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 Current Characteristics
Fig. 5 - Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
00.2 0.4 0.6 0.81.0 1.2 1.4 1.6
0.01
0.1
1
10
100
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
Pulse Width = 300 µs
1 % Duty Cycle
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
SS22 thru SS24
SS25 and SS26
020 40 60 80100
0.001
0.01
0.1
1
10
100
TA = 125 °C
TA = 25 °C
TA = 75 °C
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (mA)
SS22 thru SS24
SS25 and SS26
10
100
1000
0.1 110 100
Reverse Voltage (V)
Junction Capacitance (pF)
SS22 thru SS24
SS25 and SS26
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
0.012 (0.305)
0.006 (0.152)
0.008(0.2)
0.180 (4.57)
0.160 (4.06)
0.155 (3.94)
0.130 (3.30)
0.086 (2.20)
0.077 (1.95)
0.220 (5.59)
0.205 (5.21)
0.060 (1.52)
0.030 (0.76)
0.096 (2.44)
0.084 (2.13)
DO-214AA (SMB)
0 (0)
Cathode Band
0.085 (2.159)
MAX.
0.220 REF.
0.086 (2.18)
MIN.
0.060 (1.52)
MIN.
Mounting Pad Layout
Legal Disclaimer Notice
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Revision: 12-Mar-12 1Document Number: 91000
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