Bulletin PD-2.246 rev. C 11/02
75HQ... SERIES
SCHOTTKY RECTIFIER 75 Amp
TO-203AB (DO-5)
Major Ratings and Characteris...
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
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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...