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40CTQ150-1PBF Datasheet(PDF) 1 Page - Vishay Siliconix |
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40CTQ150-1PBF Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 6 page Document Number: 94215 For technical questions, contact: diodes-tech@vishay.com www.vishay.com Revision: 13-Aug-08 1 Schottky Rectifier, 2 x 20 A 40CTQ150SPbF/40CTQ150-1PbF Vishay High Power Products FEATURES • 175 °C TJ operation • Center tap TO-220 package • Very low forward voltage drop • High frequency operation • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance • Guard ring for enhanced ruggedness and long term reliability • Lead (Pb)-free (“PbF” suffix) • Designed and qualified for industrial level DESCRIPTION The 40CTQ... center tap Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. PRODUCT SUMMARY IF(AV) 2 x 20 A VR 150 V 40CTQ150SPbF Base common cathode D2PAK TO-262 40CTQ150-1PbF Anode Anode Common cathode 1 3 2 2 Base common cathode Anode Anode Common cathode 1 3 2 2 Available RoHS* COMPLIANT MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) Rectangular waveform 40 A VRRM 150 V IFSM tp = 5 µs sine 1500 A VF 20 Apk, TJ = 125 °C (per leg) 0.71 V TJ - 55 to 175 °C VOLTAGE RATINGS PARAMETER SYMBOL 40CTQ150SPbF 40CTQ150-1PbF UNITS Maximum DC reverse voltage VR 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 = 140 °C, rectangular waveform 20 A per device 40 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 1500 10 ms sine or 6 ms rect. pulse 250 Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 1.5 A, L = 0.9 mH 1.0 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 1.5 A * Pb containing terminations are not RoHS compliant, exemptions may apply |
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