The 75HQ045 (also known as 1N6392) is a Schottky rectifier optimized for low reverse leakage at high temperature. It is suitable for switching power supplies, converters, free‑wheeling diodes and reverse‑battery protection.
The datasheet lists major ratings, electrical characteristics such as forward voltage drop and reverse leakage, thermal‑mechanical limits, and mechanical dimensions for the DO‑203AB (JEDEC) package.
| Maximum Forward Current | 60 A (50 % duty, 115 °C) |
|---|---|
| Forward Voltage Drop @ 10 A | 0.51 V |
| Reverse Leakage Current @ 25 °C | 20 mA |
| Junction Capacitance | 3000 pF (V = 5 V) |
| Thermal Resistance Junction‑to‑Case | 1.0 °C/W |
| Package Style | DO‑203AB (JEDEC) |
The device can handle up to 60 A average forward current at 50 % duty cycle and 115 °C.
Reverse leakage is specified as 20 mA at 25 °C.
It uses the JEDEC DO‑203AB (00‑5) case style.