TLP192A is a photocoupler released by Toshiba. It has a higher output current and is suitable for high-current switch control.
The TLP192A is a gallium arsenide infrared emitting diode optically coupled to a photo‑MOSFET in a 6‑pin SOP package. It is a normally‑open photorelay designed for on/off control of high‑current loads.
The document lists maximum ratings, electrical and isolation characteristics, switching times, and recommended operating conditions, along with safety and usage restrictions for the component.
| Peak off‑state voltage | 60 V (min) |
|---|---|
| On‑state current | 400 mA (max) |
| Isolation voltage | 1500 Vrms (min) |
| Supply voltage Vpp | 48 V |
| Trigger LED current | 3 mA (max) |
The device can handle up to 400 mA on‑state current (max).
It provides a minimum isolation voltage of 1500 Vrms.
The recommended operating temperature range is –20 °C to 65 °C.