TOSHIBA TLP2601 photocoupler is a combination of GaAℓAs IRed as the emitter and an integrated high gain, high speed photodetector.
The TLP2601 is a GaAs infrared photocoupler that combines an LED emitter with a high‑gain, high‑speed photodetector. It offers an open‑collector output, Schottky clamping, and a Faraday shield to reduce capacitive coupling, delivering 1000 V/ps common‑mode transient immunity.
The document lists recommended operating conditions, absolute maximum ratings, electrical characteristics, switching performance, and test circuits. It also includes notes on layout, bypassing, and usage restrictions for reliable integration in electronic systems.
| Input low‑level current (IEL) | 0 – 250 µA |
|---|---|
| Input high‑level current (IHF) | 6.3 mA typ, 20 mA max |
| Supply voltage (VCC) | 4.5 V – 5.5 V |
| Isolation voltage | 2500 Vrms |
| Typical propagation delay (tPHL) | 60 ns |
| Typical output rise time | 30 ns |
The recommended supply voltage is 4.5 V to 5.5 V.
The device is rated for an isolation voltage of 2500 Vrms.
Typical propagation delay (tPHL) is about 60 ns.
The maximum low‑level input current is 250 µA.