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40CTQ045SPbF

International Rectifier
Part Number 40CTQ045SPbF
Manufacturer International Rectifier
Description SCHOTTKY RECTIFIER
Published Nov 5, 2014
Detailed Description 40CTQ045SPbF/40CTQ045-1PbF Vishay High Power Products Schottky Rectifier, 2 x 20 A 40CTQ045SPbF 40CTQ045-1PbF FEATURES...
Datasheet PDF File 40CTQ045SPbF PDF File

40CTQ045SPbF
40CTQ045SPbF

Overview
40CTQ045SPbF/40CTQ045-1PbF Vishay High Power Products Schottky Rectifier, 2 x 20 A 40CTQ045SPbF 40CTQ045-1PbF FEATURES • 150 °C TJ operation • Center tap configuration • Very low forward voltage drop • High frequency operation Available RoHS* COMPLIANT Base common cathode 2 Base common cathode 2 • 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 Q101 level 2 1 Common 3 Anode cathode Anode 2 1 Common 3 Anode cathode Anode DESCRIPTION This 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 150 °C junction temperature.
Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.
D PAK 2 TO-262 PRODUCT SUMMARY IF(AV) VR 2 x 20 A 45 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ tp = 5 µs sine 20 Apk, TJ = 125 °C (per leg) Range CHARACTERISTICS Rectangular waveform VALUES 40 45 1240 0.
48 - 55 to 150 UNITS A V A V °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM 40CTQ045SPbF 40CTQ045-1PbF 45 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig.
5 per leg per device SYMBOL IF(AV) TEST CONDITIONS 50 % duty cycle at TC = 116 °C, rectangular waveform 5 µs sine or 3 µs rect.
pulse IFSM 10 ms sine or 6 ms rect.
pulse EAS IAR Following any rated load condition and with rated VRRM applied VALUES 20 40 1240 350 20 3 mJ A A UNITS Maximum peak one cycle non-repetitive surge current per leg See fig.
7 Non-repetitive avalanche energy per leg Repetitive avalanche current per leg TJ = 25 °C, IAS = 3 A, L = 4.
40 mH Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.
5 x VR ty...


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