TLP2630 is a dual photocoupler manufactured by TOSHIBA, which has a high gain, high-speed photodetector. It uses GaAℓAs light emitting diode and integrated photodetector. The output is an open collector. It has features such as 5V supply, 10MBd switching speed, and 2500Vrms isolation voltage.
The TLP2630 is a dual photocoupler that combines a GaAs light‑emitting diode with a high‑gain, high‑speed photodetector. Its output stage is an open‑collector transistor, and the device is supplied in an 8‑lead DIP package.
Key specifications include a 5 mA input current threshold, 2500 V rms isolation voltage, 4.5‑5.5 V supply range, and typical propagation delays of about 60 ns. The datasheet also provides maximum ratings, electrical characteristics, switching performance, and recommended handling guidelines.
| Input current threshold (Ir) | 5 mA (max) |
|---|---|
| Isolation voltage | 2500 V rms (min) |
| Supply voltage (Voc) | 4.5 V – 5.5 V |
| Forward current (IF) per channel | 20 mA (max) |
| Output current per channel | 16 mA (max) |
The device provides a minimum isolation voltage of 2500 V rms.
The recommended supply voltage range is 4.5 V to 5.5 V.
The input current threshold is specified as 5 mA maximum.
Each channel can handle up to 20 mA of forward current.