VS-40L15CTSPbF, VS-40L15CT-1PbF www.vishay.com Vishay Semiconductors High Performance Schottky Rectifier, 2 x 20 A 2 FEATURES TO-263AB (D PAK) TO-262AA 125 C T operation (V < 5 V) J R Center tap module Optimized for OR-ing applications Ultralow forward voltage drop Base Base High frequency operation common common High purity, high temperature epoxy cathode cathode 2 2 encapsulation for enhanced mechanical strength and moisture resistance Guard ring for enhanced ruggedness and long term reliability 2 2 Meets MSL level 1, per J-STD-020, LF maximum peak 1 1 Common 3 3 Common of 260 C Anode cathode Anode Anode cathode Anode AEC-Q101 qualified VS-40L15CTSPbF VS-40L15CT-1PbF Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 PRODUCT SUMMARY I 2 x 20 A F(AV) DESCRIPTION V 15 V R The center tap Schottky rectifier module has been optimized V at I see datasheet F F for ultralow forward voltage drop specifically for the OR-ing I max. 600 mA at 100 C RM of parallel power supplies. The proprietary barrier T max. 125 C J technology allows for reliable operation up to 125 C E 10 mJ AS junction temperature. Typical applications are in parallel 2 Package TO-263AB (D PAK), TO-262AA switching power supplies, converters, reverse battery Diode variation Common cathode protection, and redundant 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 VS-40L15CTSPbF PARAMETER SYMBOLTEST CONDITIONS UNITS VS-40L15CT-1PbF Maximum DC reverse voltage V R T = 100 C 15 V J Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS per leg 20 Maximum average forward I 50 % duty cycle at T = 85 C, rectangular waveform F(AV) C current, see fig. 5 per device 40 A Following any rated load 5 s sine or 3 s rect. pulse 700 Maximum peak one cycle non-repetitive I condition and with rated FSM surge current per leg, see fig. 7 10 ms sine or 6 ms rect. pulse 330 V applied RRM Non-repetitive avalanche energy per leg E T = 25 C, I = 2 A, L = 6 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: 15-Aug-15 Document Number: 94217 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-40L15CTSPbF, VS-40L15CT-1PbF 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 J Reverse leakage current per leg (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 R 1.5 thJC junction to case per leg See fig. 4 Typical thermal resistance, R Mounting surface, smooth and greased 0.50 C/W thCS case to heatsink Maximum thermal resistance, R DC operation 40 thJA junction to ambient 2g Approximate weight 0.07 oz. minimum 6 (5) kgf cm Mounting torque Non-lubricated threads (lbf in) maximum 12 (10) 2 Case style TO-263AB (D PAK) 40L15CTS Marking device Case style TO-262AA 40L15CT-1 Revision: 15-Aug-15 Document Number: 94217 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