Features: ·175°C TJ operation·Low forward voltage drop·High frequency operation·Guard ring for enhanced ruggedness and long term reliability·Hermetic packagingSpecifications Parameters Value Units Conditions IF(AV) Max. Average Forward Current* See Fig. 5 85 A 50% duty cycle @ TC = 1...
85HQ040: Features: ·175°C TJ operation·Low forward voltage drop·High frequency operation·Guard ring for enhanced ruggedness and long term reliability·Hermetic packagingSpecifications Parameters Value ...
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Parameters | Value | Units | Conditions | |
IF(AV) Max. Average Forward Current * See Fig. 5 |
85 | A | 50% duty cycle @ TC = 157° C, rectangular wave form | |
IFSM Max. Peak One Cycle Non- Repetitive Surge Current, *See Fig. 7 | 9000 | A | 5s Sine or 3s Rect. pulse | Following any rated load condition and with rated VRRMapplied |
1130 | 10ms Sine or 6ms Rect. pulse | |||
EAS Non-Repetitive Avalanche Energy | 114 | mJ | TJ = 25 °C, IAS = 17 Amps, L = 0.79 mH | |
IAR Repetitive Avalanche Current | 17 | A | Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical |
The 85HQ 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. 85HQ applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection.