VS-400CNQ045PbF www.vishay.com Vishay Semiconductors High Performance Schottky Rectifier, 400 A FEATURES Lug terminal anode 1 Lug terminal anode 2 • 150 °C TJ operation • Center tap module • Very low forward voltage drop • High frequency operation • Guard ring for enhanced ruggedness and long term reliability Base common cathode TO-244 • UL approved file E222165 • Designed and qualified for industrial level • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 PRODUCT SUMMARY DESCRIPTION IF(AV) 400 A VR 45 V Package TO-244 Circuit Two diodes common cathode The VS-400CNQ045PbF center tap, high current, Schottky rectifier module has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier 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 IF(AV) CHARACTERISTICS VALUES UNITS 400 A 45 V 29 000 A 0.52 V -55 to 150 °C VS-400CNQ045PbF UNITS 45 V Rectangular waveform VRRM IFSM tp = 5 μs sine VF 200 Apk, TJ = 125 °C (per leg) TJ Range VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 SYMBOL TEST CONDITIONS 200 per leg per device VALUES UNITS IF(AV) 50 % duty cycle at TC = 114 °C, rectangular waveform 400 A Maximum peak one cycle non-repetitive surge current per leg See fig. 7 IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 19 A, L = 1 mH 180 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 40 A Repetitive avalanche current per leg 5 μs sine or 3 μs rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied 29 000 3400 Revision: 26-Mar-14 Document Number: 94204 1 For technical questions within your region: [email protected], [email protected], [email protected] 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-400CNQ045PbF www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 200 A Maximum forward voltage drop per leg See fig. 1 VFM (1) 200 A IRM (1) Threshold voltage VF(TO) Forward slope resistance rt Maximum junction capacitance per leg CT Typical series inductance per leg LS Maximum voltage rate of change dV/dt 0.73 0.7 VR = Rated VR TJ = 125 °C V 0.52 TJ = 125 °C TJ = 25 °C UNITS 0.57 TJ = 25 °C 400 A 400 A Maximum reverse leakage current per leg See fig. 2 VALUES TJ = TJ maximum VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C From top of terminal hole to mounting plane Rated VR 20 mA 1.2 A 0.32 V 0.81 m 10 300 pF 5.0 nH 10 000 V/μs Note (1) Pulse width < 300 μs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Thermal resistance, junction to case per leg Thermal resistance, junction to case per module Thermal resistance, case to heatsink Weight SYMBOL MIN. TYP. MAX. UNITS TJ, TStg -55 - 150 °C - - 0.19 - - 0.095 - 0.10 - - 68 - g - 2.4 - oz. RthJC RthCS Mounting torque 35.4 (4) 53.1 (6) Mounting torque center hole 30 (3.4) 40 (4.6) Terminal torque 30 (3.4) - 44.2 (5) Vertical pull - - 80 2" lever pull - - 35 °C/W lbf in (N m) lbf in Revision: 26-Mar-14 Document Number: 94204 2 For technical questions within your region: [email protected], [email protected], [email protected] 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-400CNQ045PbF Vishay Semiconductors 10 000 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) www.vishay.com TJ = 150 °C 100 TJ = 125 °C 10 TJ = 25 °C TJ = 150 °C 1000 TJ = 125 °C 100 TJ = 100 °C 10 TJ = 75 °C TJ = 50 °C 1 TJ = 25 °C 0.1 0.01 1 0 0.2 0.4 0.6 0.8 1.0 0 1.2 5 10 15 20 25 30 35 40 45 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Junction Capacitance (pF) 10 000 TJ = 25 °C 1000 0 10 20 30 50 40 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 1 0.1 PDM 0.01 Single pulse (thermal resistance) 0.001 0.00001 0.0001 0.001 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 t1 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Revision: 26-Mar-14 Document Number: 94204 3 For technical questions within your region: [email protected], [email protected], [email protected] 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-400CNQ045PbF Vishay Semiconductors 160 200 150 180 140 Average Power Loss (W) Allowable Case Temperature (°C) www.vishay.com DC 130 120 Square wave (D = 0.50) 80 % rated VR applied 110 100 160 140 120 RMS limit 100 80 DC 60 40 See note (1) 90 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 20 80 0 0 50 100 150 200 250 0 300 50 100 150 200 250 300 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) 100 000 At any rated load condition and with rated VRRM applied following surge 10 000 1000 10 100 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg) L D.U.T. IRFP460 Rg = 25 Ω Current monitor High-speed switch Freewheel diode + Vd = 25 V 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit Note (1) Formula used: T = T - (Pd + Pd C J REV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR Revision: 26-Mar-14 Document Number: 94204 4 For technical questions within your region: [email protected], [email protected], [email protected] 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-400CNQ045PbF www.vishay.com Vishay Semiconductors ORDERING INFORMATION TABLE Device code VS- 40 0 C N Q 1 2 3 4 5 6 1 2 - Vishay Semiconductors product Average current rating (x 10) 3 - Product silicon identification 4 - C = Circuit configuration 5 - N = Not isolated 6 - Q = Schottky rectifier diode 7 - Voltage rating (045 = 45 V) 8 - Lead (Pb)-free 045 PbF 7 8 LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95021 Revision: 26-Mar-14 Document Number: 94204 5 For technical questions within your region: [email protected], [email protected], [email protected] 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 Outline Dimensions www.vishay.com Vishay Semiconductors TO-244 DIMENSIONS in millimeters (inches) 35 (1.37) REF. 13 (0.51) 7 (0.27) 6 (0.23) 17.5 (0.69) 16.5 (0.65) 40 (1.57) 80 (3.15) Ø 5.2 (Ø 0.20) 3 12.6 (0.5) Ø 7.2 (Ø 0.28) (2 places) 3 1 2 21 (0.82) 20 (0.78) ¼" - 20 UNC 9.6 (0.37) MIN. 93 (3.66) MAX. Revision: 24-Apr-15 Document Number: 95021 1 For technical questions within your region: [email protected], [email protected], [email protected] 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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