VS-440CNQ030PbF www.vishay.com Vishay Semiconductors High Performance Schottky Rectifier, 440 A FEATURES Lug Lug 150 C T operation J terminal terminal Center tap module anode 1 anode 2 Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Base common UL approved file E222165 cathode TO-244 Designed and qualified for industrial level Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 PRIMARY CHARACTERISTICS DESCRIPTION / APPLICATIONS I 440 A F(AV) The VS-440CNQ030PbF center tap, high current, Schottky V 30 V R rectifier module has been optimized for very low forward Package TO-244 voltage drop, with moderate leakage. The proprietary barrier Circuit configuration Two diodes common cathode technology allows for reliable operation up to 150 C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, welding and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS I Rectangular waveform 440 A F(AV) V 30 V RRM I t = 5 s sine 27 000 A FSM p V 220 A , T = 125 C (per leg) 0.41 V F pk J T Range -55 to +150 C J VOLTAGE RATINGS PARAMETER SYMBOL VS-440CNQ030PbFUNITS Maximum DC reverse voltage V R 30 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS per 440 Maximum average module I 50 % duty cycle at T = 125 C, rectangular waveform F(AV) C forward current (fig. 5) per leg 220 A 5 s sine or 3 s rect. pulse Following any rated load 27 000 Maximum peak one cycle non-repetitive I condition and with rated FSM surge current per leg (fig. 7) 10 ms sine or 6 ms rect. pulse V applied 3000 RRM Non-repetitive avalanche energy per leg E T = 25 C, I = 20 A, L = 1 mH 198 mJ AS J AS Current decaying linearly to zero in 1 s Repetitive avalanche current per leg I 44 A AR Frequency limited by T maximum V = 1.5 x V typical J A R Revision: 11-May-17 Document Number: 94226 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-440CNQ030PbF www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUESUNITS 220 A 0.51 T = 25 C J 440 A 0.63 Maximum forward voltage drop per leg (1) V V FM (fig. 1) 220 A 0.41 T = 125 C J 440 A 0.55 T = 25 C 20 J Maximum reverse leakage current per leg (1) I V = Rated V mA RM R R (fig. 2) T = 125 C 1120 J Maximum junction capacitance per leg C V = 5 V (test signal range 100 kHz to 1 MHz) 25 C 14 800 pF T R DC Typical series inductance per leg L From top of terminal hole to mounting plane 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 SYMBOLMIN.TYP.MAX.UNITS Maximum junction and storage temperature range T , T -55 - 150 C J Stg Thermal resistance, junction to case per leg - - 0.19 R thJC Thermal resistance, junction to case per module - - 0.095 C/W Thermal resistance, case to heatsink R -0.10 - thCS -68 - g Weight -2.4 - oz. Mounting torque 35.4 (4) - 53.1 (6) lbf in Mounting torque center hole 30 (3.4) - 40 (4.6) (N m) Terminal torque 30 (3.4) - 44.2 (5) Vertical pull - - 80 lbf in 2 lever pull - - 35 T = 150 C J T = 150 C J T = 125 C J T = 100 C J T = 75 C J T = 125 C J T = 50 C J T = 25 C T = 25 C J J 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 05110520 25 30 V - Reverse Voltage (V) V - Forward Voltage Drop (V) R FM Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. (Per Leg) Reverse Voltage (Per Leg) Revision: 11-May-17 Document Number: 94226 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 1000 10 000 1000 100 100 10 10 1 0.1 1 0.01 I - Instantaneous Forward Current (A) F I - Reverse Current (mA) R