VS-175BGQ045 www.vishay.com Vishay Semiconductors High Performance Schottky Rectifier, 175 A FEATURES 150 C max. operating junction temperature High frequency operation Cathode Anode Ultralow forward voltage drop Continuous high current operation Guard ring for enhanced ruggedness and long term reliability PowerTab Screw mounting only Designed and qualified according to JEDEC -JESD 47 PowerTab package PRODUCT SUMMARY Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 Package PowerTab I 175 A F(AV) DESCRIPTION V 45 V R The VS-175BGQ045 Schottky rectifier has been optimized V at I 0.7 V for ultralow forward voltage drop specifically for low voltage F F output in high current AC/DC power supplies. I 640 mA at 125 C RM The proprietary barrier technology allows for reliable T max. 150 C J operation up to 150 C junction temperature. Typical Diode variation Single die applications are in switching power supplies, converters, reverse battery protection, and redundant power E 40 mJ AS subsystems. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS Rectangular waveform 175 A I F(AV) T 103 C C V 45 V RRM I t = 5 s sine 8700 A FSM p 175 A (typical) 0.63 V pk V F T 150 C J T Range -55 to +150 C J VOLTAGE RATINGS PARAMETER SYMBOL175BGQ045 UNITS Maximum DC reverse voltage V R 45 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS Maximum average forward current I 50 % duty cycle at T = 103 C, rectangular waveform 175 A F(AV) C Following any rated load 5 s sine or 3 s rect. pulse 8700 Maximum peak one cycle I condition and with rated A FSM non-repetitive surge current 10 ms sine or 6 ms rect. pulse 1550 V applied RRM Non-repetitive avalanche energy E T = 25 C, I = 6 A, L = 2 mH 40 mJ AS J AS Current decaying linearly to zero in 1 s Repetitive avalanche current I 6A AR Frequency limited by T maximum V = 1.5 x V typical J A R Revision: 16-Jun-15 Document Number: 94582 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-175BGQ045 www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS TYP.MAX.UNITS 100 A 0.55 0.58 T = 25 C J 175 A 0.67 0.75 (1) Forward voltage drop V V FM 100 A 0.49 0.54 T = 150 C J 175 A 0.63 0.7 T = 150 C, V = 45 V 1200 2000 J R (1) Reverse leakage current I T = 25 C 0.6 2 mA RM J V = Rated V R R T = 125 C 360 640 J Maximum junction capacitance C V = 5 V , (test signal range 100 kHz to 1 MHz) 25 C 5600 pF T R DC Typical series inductance L Measured from tab to mounting plane 3.5 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 and storage T , T -55 to +150 C J Stg temperature range Maximum thermal resistance, R DC operation 0.25 thJC junction to case C/W Typical thermal resistance, R Mounting surface, smooth and greased 0.20 thCS case to heatsink 5g Approximate weight 0.18 oz. minimum 1.2 (10) N m Mounting torque (lbf in) maximum 2.4 (20) Marking device Case style PowerTab 175BGQ045 10 000 1000 1000 150 C 125 C 100 100 100 C T = 150 C J 75 C 10 50 C 10 1 T = 125 C 25 C J 0.1 T = 25 C J 1 0.01 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 5 10 15 20 25 30 35 40 45 V - Forward Voltage Drop (V) V - Reverse Voltage (V) FM R Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage Revision: 16-Jun-15 Document Number: 94582 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 I - Instantaneous Forward Current (A) F I - Reverse Current (mA) R