TLP206A is a two-channel photocoupler suitable for replacing mechanical relays in space-constrained applications. It features a peak off-state voltage of 60V, a trigger LED current of 3mA, an on-state current of 400mA, an on-state resistance of 2Ω, and an isolation voltage of 1500Vrms.
The TLP206A is a gallium‑arsenide infrared LED optically coupled to a photo‑MOSFET in an 8‑pin SOP package. It functions as a 2‑form‑A switch, suitable for replacing mechanical relays where space savings are required.
The document lists absolute maximum ratings, recommended operating conditions, and detailed electrical characteristics such as forward voltage, on‑state current, isolation voltage, and switching times. It also includes safety and reliability notes for designers.
| Peak off‑state voltage | 60 V (min) |
|---|---|
| On‑state current | 400 mA (max) |
| Isolation voltage | 1500 V rms (min) |
| Recommended supply voltage | Up to 48 V |
The device is rated for a peak off‑state voltage of 60 V minimum.
A supply voltage up to 48 V is recommended.
The recommended operating temperature range is –20 °C to 65 °C.
It provides an isolation voltage of 1500 V rms for 1 minute.