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409CNQ150PBF Datasheet(PDF) 1 Page - Vishay Siliconix |
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409CNQ150PBF Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 7 page Document Number: 94207 For technical questions, contact: ind-modules@vishay.com www.vishay.com Revision: 29-Apr-08 1 Schottky Rectifier, 400 A 409CNQ...PbF Series Vishay High Power Products FEATURES • 175 °C TJ operation • Center tap module • Low forward voltage drop • High frequency operation • Guard ring for enhanced ruggedness and long term reliability • Lead (Pb)-free • Designed and qualified for industrial level DESCRIPTION The 409CNQ... 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 135/150 V Base common cathode Lug terminal anode 1 Lug terminal anode 2 TO-244 MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) Rectangular waveform 400 A VRRM Range 135/150 V IFSM tp = 5 µs sine 20 000 A VF 200 Apk, TJ = 125 °C (per leg) 0.75 V TJ Range - 55 to 175 °C VOLTAGE RATINGS PARAMETER SYMBOL 409CNQ135PbF 409CNQ150PbF UNITS Maximum DC reverse voltage VR 135 150 V Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 per leg IF(AV) 50 % duty cycle at TC = 129 °C, rectangular waveform 200 A per device 400 Maximum peak one cycle non-repetitive surge current per leg See fig. 7 IFSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated VRRM applied 20 000 10 ms sine or 6 ms rect. pulse 2300 Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 5.5 A, L = 1 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 1A |
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