40CPQ080

Bulletin PD-2.309 rev. B 07/03 40CPQ080 40CPQ100 SCHOTTKY RECTIFIER 40 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 20 Apk, TJ=125°C (per leg) Description/ Features Units A V A V The 40CPQ... center tap Schottky rectifier 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 switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175° C TJ operation Center tap TO-247 package 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 40CPQ... 40 80/100 2950 0.61 - 55 to 175 °C Case Styles 40CPQ... Base Common Cathode 2 1 3 2 Anode 1 Anode 2 Common Cathode TO-247AC www.irf.com 1 40CPQ080, 40CPQ100 Bulletin PD-2.309 rev. B 07/03 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 80 100 VRWM Max. Working Peak Reverse Voltage (V) 40CPQ080 40CPQ100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) 0.75 A Current decaying linearly to zero in 1 µsec Frequency li...