This is the datasheet of Toshiba TLP202G photocoupler. The datasheet provides detailed information about the product's features and characteristics, including package, pin definition, ratings, and absolute maximum ratings.
The TLP202G is a gallium‑arsenide infrared emitting diode optically coupled to a photo‑MOSFET in an 8‑pin SOP package. It is intended for use in PCMCIA‑compliant card modems, relay interfaces, and other electronics where a high‑withstand voltage between output pins is required.
The document lists absolute maximum ratings, recommended operating conditions, and detailed electrical, isolation, and switching characteristics, along with safety and usage restrictions for reliable system design.
| Peak Off‑state voltage | 350 V (min) |
|---|---|
| Trigger LED current | 3 mA (max) |
| Isolation voltage | 1500 Vrms (min) |
| Package | 8‑pin SOP, 2.1 mm height, 2.54 mm pitch |
| Weight | 0.2 g (typ.) |
The device can withstand an off‑state voltage of at least 350 V.
A supply voltage up to 280 V is allowed, with typical operation below that limit.
The isolation voltage is specified as a minimum of 1500 Vrms for AC conditions.
The recommended operating temperature range is –20 °C to 65 °C.