The TLP131 is a small outline coupler, suitable for surface mount assembly. TLP131 consists of a photo transistor, optically coupled to a gallium arsenide infrared emitting diode.

Specifications and Features:

1. Collector-emitter voltage: 80V (min.)
2. Current transfer ratio: 50% (min.)
3. Rank GB: 100% (min.)
4. Isolation voltage: 3750Vrms (min.)
5. UL recognized: UL1577, file No. E67349
6. TLP131 base terminal is for the improvement of speed, reduction of dark current, and enable operation