The TLP202G is a photocoupler produced by Toshiba. It features a high withstand voltage and can be used in devices such as modems, PBXs, and STBs.
The TLP202G is a gallium‑arsenide infrared emitting diode optically coupled to a photo‑MOSFET in an 8‑pin SOP package. It is a normally‑open device used in PC card modems, PBX, set‑top boxes and other measurement equipment.
The document provides maximum ratings, recommended operating conditions, detailed electrical and isolation characteristics, switching performance, and safety restrictions for proper use in electronic designs.
| Peak Off‑state voltage | 350 V (min) |
|---|---|
| Trigger LED current | 3 mA (max) |
| On‑state current | 110 mA (max) |
| Isolation voltage | 1500 Vrms (min) |
| Forward current (IF) | 50 mA |
| Supply voltage (Vpp) | up to 280 V |
| Storage temperature range | -55 °C to 125 °C |
| Lead soldering temperature (10 s) | 260 °C |
The device can withstand an off‑state voltage of at least 350 V.
The recommended operating temperature is from –20 °C to 65 °C.