This document is a technical datasheet for the Toshiba CRS04, a Schottky barrier type switching diode. It specifies applications in power supplies and battery equipment, with key ratings including a repetitive peak reverse voltage of 40V and an average forward current of 1.0A.
| Repetitive Peak Reverse Voltage | 40 V |
|---|---|
| Average Forward Current | 1.0 A |
| Junction Temperature Range | -40~150 °C |
| Storage Temperature Range | -40~150 °C |
The peak forward voltage (VFM) at 1.0A is a maximum of 0.49 V.
Designers must consider forward and reverse loss, as large reverse-current leakage may cause thermal run if operating temperature or voltage is improper.