The TOSHIBA TLP260J is a photocoupler made by TOSHIBA. It consists of a phototriac optically coupled to a gallium arsenide infrared-emitting diode. The TLP260J has a rated peak off-state voltage of 600V, a trigger LED current of 10mA, an on-state current of 70mA, and an isolation voltage of 3000Vrms.
The Toshiba TLP260J is a miniature surface‑mount photocoupler that combines a gallium‑arsenide infrared‑emitting diode with a photo‑triac. It is intended for general electronics applications such as computers, office equipment, and industrial robotics.
The document provides absolute maximum ratings, electrical characteristics, recommended operating conditions, and usage restrictions, helping designers select appropriate operating points and ensure reliable performance.
| Peak off‑state voltage | 600 V (min) |
|---|---|
| Trigger LED current | 10 mA (max) |
| On‑state current | 70 mA (max) |
| Isolation voltage | 3000 Vrms (min) |
| Maximum operating insulation voltage | 565 Vpk |
| Creepage distance | 4.0 mm (min) |
| Clearance | 4.0 mm (min) |
| Supply voltage (recommended) | 240 Vac |
The peak off‑state voltage is specified as 600 V minimum.
The absolute maximum forward current is 50 mA.
A supply voltage up to 240 Vac is recommended.
The device provides an isolation voltage of at least 3000 Vrms.