The TLP2630 is a dual photocoupler produced by Toshiba. It consists of a pair of GaAℓAs light-emitting diodes and an integrated high gain, high speed photodetector. The output of the detector circuit is an open collector, �� schottky clamped transistor. This unit is 8-lead DIP. Input current threshold: IF = 5mA (max.) �� LSTTL/TTL compatible: 5V supply �� Switching speed: 10MBd (typ.) �� Guaranteed performance over temperature: 0~70°C �� Isolation voltage: 2500Vrms (min.) �� UL recognized:UL1577, file no. E67349
The TLP2630 is a dual photocoupler that combines a GaAs infrared LED with a high‑gain, high‑speed photodetector. It is supplied in an 8‑lead DIP package and features an open‑collector output suitable for LSTTL/TTL logic levels.
Key electrical characteristics include a 5 mA input current threshold, 2500 Vrms isolation voltage, typical switching speed of 1 OMBd, and a supply voltage range of 4.5 V to 5.5 V. The datasheet also provides maximum ratings, recommended operating conditions, and test circuit examples for designers.
| Input current threshold | 5 mA (max) |
|---|---|
| Isolation voltage | 2500 Vrms (min) |
| Switching speed | 1 OMBd (typ.) |
| Supply voltage (output Voc) | 4.5 V – 5.5 V |
| Output current per channel | 16 mA |
The device is rated for a minimum isolation voltage of 2500 Vrms.
The recommended supply voltage (output Voc) is between 4.5 V and 5.5 V.
Each channel can handle up to 20 mA of forward current.
Typical switching speed is 1 OMBd.