Features: • 175 °C TJ operation• Low forward voltage drop• High frequency operation• High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance• Guard ring for enhanced ruggedness and long term reliability• Lead (P...
8TQbF: Features: • 175 °C TJ operation• Low forward voltage drop• High frequency operation• High purity, high temperature epoxy encapsulation for enhanced mechanical strength and mo...
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PARAMETER | SYMBOL | TEST CONDITIONS | VALUES | UNITS | |
Maximum average forward current See fig. 5 |
IF(AV) | 50 % duty cycle at TC = 157 °C, rectangular waveform | 8 | A | |
Maximum peak one cycle non-repetitive surge current See fig. 7 |
IFSM | 5 s sine or 3 s rect. pulse | Following any rated load condition and with rated VRRM applied |
850 | A |
10 ms sine or 6 ms rect. pulse | 230 | A | |||
Non-repetitive avalanche energy | EAS | TJ = 25 °C, IAS = 0.60 A, L = 60 mH | 7.50 | mJ | |
Repetitive avalanche current | IAR | Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical |
0.50 | A |
The 8TQ...PbF 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. 8TQ...PbF applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.