75HQ030

Bulletin PD-2.246 rev. C 11/02 75HQ... SERIES SCHOTTKY RECTIFIER 75 Amp TO-203AB (DO-5) Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 µs sine VF TJ @ 75 Apk, TJ = 125°C range 30 to 45 9000 0.63 - 65 to 175 V A V °C Description/ Features Units A The 75HQ Schottky rectifier 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 switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175 °C TJ operation Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Hermetic packaging 75HQ... 75 www.DataSheet4U.com www.irf.com Conforms to JEDEC Outline DO-203AB (DO-5) Dimensions in millimeters and (inches) 1 75HQ... Series Bulletin PD-2.246 rev. C 11/02 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 30 35 40 45 VRWM Max. Working Peak Reverse Voltage (V) 75HQ030 75HQ035 75HQ040 75HQ045 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 75HQ 75 9000 1180 101 15 Units A Conditions 50% duty cycle @ TC = 117 °C, rectangular wave form 5µs Sine or 3µs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated...