This document provides technical specifications for the TOSHIBA 4N38(Short) and 4N38A(Short), which are GaAs IRED and phototransistor based digital logic isolators. The devices feature a dual in-line package with six pins configured as anode, cathode, emitter, collector, and base.
| Forward Current (Continuous) | 80 mA |
|---|---|
| Collector-Emitter Voltage | 80 V |
| Isolation Resistance | 100 MΩ (Min) |
| Switching Speeds | 3us (Typ.) |
| Operating Temperature | -55~100 °C |
The typical switching speed is 3 microseconds.
The minimum isolation voltage is rated at 2500 Vrms for AC, 1 minute.
The pins are Anode, Cathode, N.C., Emitter, Collector, and Base.