VS-MBR40L15CW-N3 www.vishay.com Vishay Semiconductors High Performance Schottky Rectifier, 2 x 20 A Base FEATURES common cathode 125 C T operation (V < 5 V) J R 2 Optimized for OR-ing applications Ultralow forward voltage drop High frequency operation 1 Guard ring for enhanced ruggedness and long 2 term reliability 3 13 High purity, high temperature epoxy encapsulation for Anode Anode enhanced mechanical strength and moisture resistance 2 TO-247AC 3L 1 2 Common Designed and qualified according to JEDEC -JESD 47 cathode Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 PRIMARY CHARACTERISTICS DESCRIPTION I 2 x 20 A F(AV) V 15 V The VS-MBR40L15CW... center tap Schottky rectifier R module has been optimized for ultralow forward voltage V at I 0.34 V 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 E 5 mJ AS applications are in parallel switching power supplies, Package TO-247AC 3L converters, reverse battery protection, and redundant Circuit configuration Common cathode power subsystems. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUESUNITS I Rectangular waveform 40 A F(AV) V 15 V RRM I t = 5 s sine 700 A FSM p V 20 A , T = 125 C (per leg, typical) 0.26 V F pk J T Range -55 to +125 C J VOLTAGE RATINGS PARAMETER SYMBOL TEST CONDITIONS VS-MBR40L15CW-N3 UNITS 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 VALUES UNITS per leg 20 Maximum average forward I 50 % duty cycle, at T = 86 C, rectangular waveform F(AV) C current, see fig. 5 per device 40 A 5 s sine or 3 s rect. pulse Following any rated 700 Maximum peak one cycle non-repetitive I load condition and with FSM surge current per leg, see fig. 7 10 ms sine or 6 ms rect. pulse rated V applied 330 RRM Non-repetitive avalanche energy per leg E T = 25 C, I = 2 A, L = 6 mH 5mJ 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: 04-Jan-18 Document Number: 96468 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 VS-MBR40L15CW-N3 www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS TYP.MAX.UNITS 20 A -0.42 T = 25 C J 40 A - 0.52 Maximum forward voltage drop per leg (1) V V FM See fig. 1 20 A 0.26 0.34 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 VALUES UNITS 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 3L MBR40L15CW Revision: 04-Jan-18 Document Number: 96468 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