The Toshiba TLP176G is a gallium‑arsenide infrared LED optocoupler with an integrated photo‑MOS FET, packaged for surface‑mount use. It is intended for modem and other space‑constrained applications requiring high isolation and fast switching.
The document provides maximum ratings, recommended operating conditions, and detailed electrical characteristics such as forward current, on‑state resistance, isolation voltage, and switching times, along with safety and handling notes.
| Peak Off‑State Voltage | 350 V (MIN) |
|---|---|
| Isolation Voltage | 1500 V rms (MIN) |
| Forward Current (Ip) | 50 mA |
| Storage Temperature Range | -55 °C to 125 °C |
| Supply Voltage (Vpp) | 280 V |
The peak off‑state voltage is specified as 350 V minimum.
It provides an isolation voltage of at least 1500 V rms.
The recommended supply voltage can be up to 280 V.
The device can be stored from –55 °C to 125 °C.