403CMQ100 Vishay High Power Products Schottky Rectifier, 400 A FEATURES Lug terminal anode 1 TO-244AB Isolated Lug terminal anode Common cathode 2 • 175 °C TJ operation • Center tap module - isolated base • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance • Low forward voltage drop • High frequency operation • Guard ring for enhanced ruggedness and long term reliability • Compliant to RoHS directive 2002/95/EC • Designed and qualified for industrial level 3 Isolated base DESCRIPTION PRODUCT SUMMARY IF(AV) 400 A VR 100 V The 403CMQ100 high current Schottky rectifier module has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applications are in high current switching power supplies, plating power supplies, UPS systems, converters, freewheeling diodes, welding, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS Rectangular waveform VRRM IFSM tp = 5 μs sine VF 200 Apk, TJ = 125 °C per leg TJ Range VALUES UNITS 400 A 100 V 25 500 A 0.69 V - 55 to 175 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage 403CMQ100 UNITS 100 V VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current SYMBOL per leg per device IF(AV) TEST CONDITIONS 50 % duty cycle at TC = 85 °C, rectangular waveform 5 μs sine or 3 μs rect. pulse Following any rated load condition and with rated VRRM applied VALUES UNITS 200 400 25 500 A Maximum peak one cycle non-repetitive surge current per leg IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 1 A, L = 30 mH 15 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 1 A Repetitive avalanche current per leg Document Number: 93055 Revision: 19-Nov-09 10 ms sine or 6 ms rect. pulse For technical questions, contact: [email protected] 3300 www.vishay.com 1 403CMQ100 Schottky Rectifier, 400 A Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 200 A VFM (1) Maximum forward voltage drop per leg 200 A IRM (1) 0.97 TJ = 25 °C 0.82 6 VR = Rated VR 140 Maximum junction capacitance per leg CT VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C Typical series inductance per leg LS From top of terminal hole to mounting plane Maximum voltage rate of change dV/dt Insulation voltage V 0.69 TJ = 125 °C TJ = 125 °C UNITS 0.83 TJ = 25 °C 400 A 400 A Maximum reverse leakage current per leg VALUES Rated VR mA 5500 pF 5.0 nH 10 000 V/μs 1000 V VINS Note (1) Pulse width < 300 μs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range Maximum thermal resistance, junction to case TEST CONDITIONS TJ, TStg per leg per package Typical thermal resistance, case to heatsink RthJC DC operation RthCS Mounting surface, smooth and greased Approximate weight Mounting torque base Mounting torque center hole Terminal torque Case style www.vishay.com 2 VALUES UNITS - 55 to 175 °C 0.4 0.2 0.10 °C/W 79 g 2.80 oz. minimum 24 (20) maximum 35 (30) typical Non-lubricated threads °C/W 13.5 (12) kgf · cm (lbf · in) 35 (30) minimum 46 (40) maximum Modified JEDEC For technical questions, contact: [email protected] TO-244AB Isolated Document Number: 93055 Revision: 19-Nov-09 403CMQ100 Schottky Rectifier, 400 A Vishay High Power Products 1000 1000 Reverse Current - I R (mA) 150˚C 10 125˚C 1 100˚C 75˚C 0.1 50˚C 0.01 100 25˚C 0.001 TJ = 175˚C 0 20 40 60 80 Reverse Voltage - V R (V) TJ = 125˚C 100 Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage TJ = 25˚C 10000 10 Junction Capacitance - C T (pF) Instantaneous Forward Current - I F (A) T J = 175˚C 100 1 0 0.3 0.6 0.9 Forward Voltage Drop - V FM (V) 1000 1.2 Fig. 1 - Maximum Forward Voltage Drop Characteristics T = 25˚C J 0 20 40 60 80 100 Reverse Voltage - VR (V) 120 Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Thermal Impedance Z thJC (°C/W) 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 t2 0.01 Notes: Single Pulse (Thermal Resistance) 0.001 0.00001 0.0001 1. Duty factor D = t1 / t2 2. Peak TJ = PDM x Z thJC + TC 0.001 0.01 0.1 1 t1, Rectangular Pulse Duration (Seconds) 10 100 Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 93055 Revision: 19-Nov-09 For technical questions, contact: [email protected] www.vishay.com 3 403CMQ100 Schottky Rectifier, 400 A Vishay High Power Products 200 Average Power Loss (Watts) Allowable Case Temperature (°C) 200 160 DC 120 80 Square wave (D = 0.50) Rated VR applied 40 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 150 DC RMS Limit 100 50 see note (1) 0 0 100 200 0 300 0 Average Forward Current - I F(AV)(A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) 50 100 150 200 250 300 Average Forward Current - I F(AV) (A) Fig. 6 - Forward Power Loss Characteristics 100000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge 10000 1000 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current 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 Formula used: TC = TJ - (Pd + PdREV) 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 (1) www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 93055 Revision: 19-Nov-09 403CMQ100 Schottky Rectifier, 400 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 403 C M Q 100 1 2 3 4 5 1 - Current rating (400 = 400 A) 2 - Common cathode 3 - Module 4 - Schottky “Q” series 5 - Voltage rating (100 = 100 V) LINKS TO RELATED DOCUMENTS Dimensions Document Number: 93055 Revision: 19-Nov-09 www.vishay.com/doc?95269 For technical questions, contact: [email protected] www.vishay.com 5 Outline Dimensions Vishay Semiconductors TO-244AB Isolated DIMENSIONS in millimeters (inches) 80.01 (3.150) 40.26 (1.585) 39.75 (1.565) Common cathode 20.32 (0.800) 17.78 (0.700) Ø 7.49 (0.295) Ø 6.99 (0.275) (2 places) 34.925 (1.375) REF. 63.50 (2.500) 60.96 (2.400) 23.55 (0.927) 20.42 (0.804) 1 2 92.71 (3.650) 90.17 (3.550) Document Number: 95269 Revision: 13-Jan-10 1/4-20 slotted hex 3 15.75 (0.620) 14.99 (0.590) 3.35 (0.132) 3.02 (0.119) For technical questions, contact: [email protected] www.vishay.com 1 Legal Disclaimer Notice 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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