403CNQ100PbF Vishay High Power Products Schottky Rectifier, 400 A FEATURES • 175 °C TJ operation Lug terminal anode 1 Lug terminal anode 2 • Center tap module • Low forward voltage drop • High frequency operation • Guard ring for enhanced ruggedness and long term reliability TO-244 Base common cathode • Lead (Pb)-free • Designed and qualified for industrial level DESCRIPTION The 403CNQ... center tap Schottky rectifier module series 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. PRODUCT SUMMARY IF(AV) 400 A VR 100 V 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 403CNQ100PbF UNITS 100 V 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 VALUES UNITS 200 per leg IF(AV) 50 % duty cycle at TC = 141 °C, rectangular waveform per device 400 A Following any rated load condition and with rated VRRM applied 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 = 13 A, L = 0.2 mH 15 mJ Repetitive avalanche current per leg IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 1 A Document Number: 94206 Revision: 29-Apr-08 5 µs sine or 3 µs rect. pulse 10 ms sine or 6 ms rect. pulse For technical questions, contact: [email protected] 25 500 3300 www.vishay.com 1 403CNQ100PbF Vishay High Power Products Schottky Rectifier, 400 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 200 A Maximum forward voltage drop per leg See fig. 1 VFM (1) 200 A IRM (1) Maximum junction capacitance per leg CT Typical series inductance per leg LS Maximum voltage rate of change dV/dt 1.07 0.82 6 VR = Rated VR TJ = 125 °C V 0.69 TJ = TJ maximum TJ = 25 °C UNITS 0.84 TJ = 25 °C 400 A 400 A Maximum reverse leakage current per leg See fig. 2 VALUES mA 80 VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C From top of terminal hole to mounting plane Rated VR 5500 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. TJ, TStg - 55 - - 0.095 - 0.10 - RthJC RthCS TYP. MAX. UNITS - 175 °C - 0.19 - 68 - g - 2.4 - oz. 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 www.vishay.com 2 °C/W For technical questions, contact: [email protected] lbf ⋅ in (N ⋅ m) lbf ⋅ in Document Number: 94206 Revision: 29-Apr-08 403CNQ100PbF Vishay High Power Products 1000 1000 TJ = 175 °C TJ = 175 °C IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) Schottky Rectifier, 400 A TJ = 125 °C 100 TJ = 25 °C 10 TJ = 150 °C 100 TJ = 125 °C 10 TJ = 100 °C 1 TJ = 75 °C TJ = 50 °C 0.1 0.01 TJ = 25 °C 0.001 1 0 0.3 0.6 0.9 1.2 1.5 0 1.8 20 40 60 80 100 VR - Reverse Voltage (V) VFM - Forward Voltage Drop (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 40 50 60 70 80 90 100 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 1 0.1 D = 0.75 0.01 D = 0.50 D = 0.33 Single pulse (thermal resistance) D = 0.25 D = 0.20 0.001 0.00001 0.0001 0.001 0.01 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 94206 Revision: 29-Apr-08 For technical questions, contact: [email protected] www.vishay.com 3 403CNQ100PbF 180 200 160 Average Power Loss (W) Allowable Case Temperature (°C) Vishay High Power Products Schottky Rectifier, 400 A DC Square wave (D = 0.50) 80 % rated Vr applied 140 120 100 150 D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 100 RMS limit DC 50 See note (1) 80 0 0 50 100 150 200 250 300 0 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 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: 94206 Revision: 29-Apr-08 403CNQ100PbF Schottky Rectifier, 400 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 40 3 C N Q 1 2 3 4 5 100 PbF 1 - Average current rating (x 10) 2 - Product silicon identification 3 - C = Circuit configuration 4 - N = Not isolated 5 - Q = Schottky rectifier diode 6 - Voltage rating (100 = 100 V) 7 - Lead (Pb)-free 6 7 LINKS TO RELATED DOCUMENTS Dimensions Document Number: 94206 Revision: 29-Apr-08 http://www.vishay.com/doc?95021 For technical questions, contact: [email protected] www.vishay.com 5 Outline Dimensions 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) 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. 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