VS-240NQ045PbF www.vishay.com Vishay Semiconductors High Performance Schottky Rectifier, 240 A FEATURES 150 C T operation Lug terminal J anode Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Base Designed and qualified for industrial level cathode HALF-PAK (D-67) UL approved file E222165 Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 DESCRIPTION PRIMARY CHARACTERISTICS I 240 A The VS-240NQ.. high current Schottky rectifier module F(AV) series has been optimized for low reverse leakage at high V 45 V R temperature. The proprietary barrier technology allows for Package HALF-PAK (D-67) reliable operation up to 150 C junction temperature. Typica l Circuit configuration Single diode applications are in high current switching power supplies, plating power supplies, UPS systems, converters, freewheeling diodes, welding, and reverse batter y protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS I Rectangular waveform 240 A F(AV) V 45 V RRM I t = 5 s sine 26 000 A FSM p V 240 A , T = 125 C 0.64 V F pk J T Range -55 to +150 C J VOLTAGE RATINGS PARAMETER SYMBOLVS-240NQ045PbFUNITS Maximum DC reverse voltage V R 45 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current I 50 % duty cycle at T = 104 C, rectangular waveform 240 F(AV) C See fig. 5 A 5 s sine or 3 s rect. pulse 26 000 Maximum peak one cycle Following any rated non-repetitive surge current I load condition and with FSM See fig. 7 10 ms sine or 6 ms rect. pulse rated V applied 3400 RRM Non-repetitive avalanche energy E T = 25 C, I = 18 A, L = 1 mH 162 mJ AS J AS Current decaying linearly to zero in 1 s Repetitive avalanche current I 48 A AR Frequency limited by T maximum V = 1.5 x V typical J A R Revision: 01-Feb-2019 Document Number: 94462 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-240NQ045PbF www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS 240 A 0.72 T = 25 C J 480 A 1.04 Maximum forward voltage drop (1) V V FM See fig. 1 240 A 0.64 T = 125 C J 480 A 0.97 T = 25 C 20 J Maximum reverse leakage current per leg (1) I V = Rated V mA RM R R See fig. 2 T = 125 C 1120 J Maximum junction capacitance C V = 5 V (test signal range 100 kHz to 1 MHz) 25 C 14 800 pF T R DC Typical series inductance L From top of terminal hole to mounting plane 5.0 nH S Maximum voltage rate of change dV/dt Rated V 10 000 V/s R Note (1) Pulse width < 500 s THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS Maximum junction and storage T , T -55 to 150 C J Stg temperature range Maximum thermal resistance, DC operation R 0.19 thJC junction to case See fig. 4 C/W Typical thermal resistance, R Mounting surface, smooth and greased 0.05 thCS case to heatsink 30 g Approximate weight 1.06 oz. minimum 3 (26.5) Mounting torque maximum 4 (35.4) N m Non-lubricated threads (lbf in) minimum 3.4 (30) Terminal torque maximum 5 (44.2) Case style HALF-PAK module 1000 10 000 T = 150 C T = 150 C J J 1000 100 T = 125 C J 100 T = 100 C J 10 T = 125 C J T = 75 C 10 J T = 50 C J 1 T = 25 C J T = 25 C J 1 0.1 000.3.6 0.9 1.2 1.5 1.8 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: 01-Feb-2019 Document Number: 94462 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