VS-STPS40L15CWPbF, VS-STPS40L15CW-N3 www.vishay.com Vishay Semiconductors Schottky Rectifier, 2 x 20 A FEATURES Base common 125 C T operation (V < 5 V) cathode J R 2 Optimized for OR-ing applications Ultra low forward voltage drop High frequency operation High purity, high temperature epoxy 3 encapsulation for enhanced mechanical 2 strength and moisture resistance 1 13 Available Anode Anode Guard ring for enhanced ruggedness and TO-247AC 2 1 2 long term reliability Common cathode Designed and qualified according to JEDEC-JESD47 Material categorization: For definitions of compliance PRODUCT SUMMARY please see www.vishay.com/doc 99912 Package TO-247AC I 2 x 20 A DESCRIPTION F(AV) V 15 V The VS-STPS40L15CW... center tap Schottky rectifier R module has been optimized for ultra low forward voltage V at I See Electrical table F F drop specifically for the OR-ing of parallel power supplies. I max. 600 mA at 100 C RM The proprietary barrier technology allows for reliable T max. 125 C J operation up to 125 C junction temperature. Typical applications are in parallel switching power supplies, Diode variation Common cathode converters, reverse battery protection, and redundant E 10 mJ AS power subsystems. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS I Rectangular waveform 40 A F(AV) V 15 V RRM I t = 5 s sine 700 A FSM p V 19 A , T = 125 C (per leg, typical) 0.25 V F pk J T - 55 to 125 C J VOLTAGE RATINGS PARAMETER SYMBOL TEST CONDITIONS VS-STPS40L15CWPBF VS-STPS40L15CW-N3 UNITS Maximum DC reverse voltage V R T = 100 C 15 15 V J Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS per leg 20 Maximum average forward current I 50 % duty cycle at T = 86 C, rectangular waveform F(AV) C See fig. 5 per device 40 Following any rated A Maximum peak one cycle 5 s sine or 3 s rect. pulse 700 load condition and non-repetitive surge current per leg I FSM with rated V RRM 10 ms sine or 6 ms rect. pulse 330 See fig. 7 applied Non-repetitive avalanche energy per leg E T = 25 C, I = 2 A, L = 5 mH 10 mJ AS J AS Current decaying linearly to zero in 1 s Repetitive avalanche current per leg I 2A AR Frequency limited by T maximum V = 1.5 x V typical J A R Revision: 17-Jul-13 Document Number: 94331 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 91000VS-STPS40L15CWPbF, VS-STPS40L15CW-N3 www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS TYP.MAX.UNITS 19 A -0.41 T = 25 C J 40 A - 0.52 Maximum forward voltage drop per leg (1) V V FM See fig. 1 19 A 0.25 0.33 T = 125 C J 40 A 0.37 0.50 T = 25 C -10 Reverse leakage current per leg J (1) I V = Rated V mA RM R R See fig. 2 T = 100 C - 600 J Threshold voltage V 0.182 V F(TO) T = T maximum J J Forward slope resistance r 7.6 m t Maximum junction capacitance per leg C V = 5 V (test signal range 100 kHz to 1 MHz) 25 C - 2000 pF T R DC Typical series inductance per leg L Measured lead to lead 5 mm from package body 8 - nH S Maximum voltage rate of change dV/dt Rated V 10 000 V/s R Note (1) Pulse width < 300 s, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS Maximum junction temperature range T - 55 to 125 J C Maximum storage temperature range T - 55 to 150 Stg Maximum thermal resistance, DC operation 1.4 junction to case per leg See fig. 4 R thJC Maximum thermal resistance, DC operation 0.7 C/W junction to case per package Typical thermal resistance, R Mounting surface, smooth and greased 0.24 thCS case to heatsink 6g Approximate weight 0.21 oz. minimum 6 (5) kgf cm Mounting torque Non-lubricated threads (lbf in) maximum 12 (10) Marking device Case style TO-247AC (JEDEC) STPS40L15CW Revision: 17-Jul-13 Document Number: 94331 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