TLP260J is a photocoupler that consists of a phototriac optically coupled to a gallium arsenide infrared-emitting diode. This type of photocoupler is suitable for use in hybrid ICs as it is thinner and smaller than a 6-pin DIP photocoupler.
The 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, measuring equipment, industrial robotics, and domestic appliances.
Key specifications include a peak off‑state voltage of 600 V (min), isolation voltage of 3000 Vrms (min), trigger LED current up to 10 mA, on‑state current up to 70 mA, and an operating temperature range of –40 °C to 100 °C. Recommended supply voltage is up to 240 Vac, and the device complies with UL1577 and VDE standards. The datasheet also outlines handling precautions and restrictions on product use.
| Peak off‑state voltage | 600 V (min) |
|---|---|
| Isolation voltage | 3000 Vrms (min) |
| Trigger LED current | 10 mA (max) |
| On‑state current | 70 mA (max) |
| Forward voltage (typical) | 1.15 V |
| Capacitance (input‑to‑output) | 0.8 pF |
| Supply voltage (recommended) | Up to 240 Vac |
The device is rated for a peak off‑state voltage of 600 V minimum.
It provides an isolation voltage of at least 3000 Vrms.
The recommended supply voltage can be up to 240 Vac.