TLP114A is a photocoupler produced by Toshiba. It is suitable for surface mount assembly. The product has high output power, high isolation voltage and high switching speed.
The TLP114A is a miniature GaAs infrared LED and photodiode optocoupler designed for surface‑mount assembly. It offers high output power, fast switching (tpHL/tpLH ≈ 0.8 µs), and an isolation voltage of 3750 Vrms.
The document lists detailed specifications such as forward current, supply voltage ranges, power dissipation, and temperature limits, as well as pin assignments and recommended handling precautions for reliable integration into electronic circuits.
| Isolation voltage | 3750 Vrms (min) |
|---|---|
| Forward current (IF) | 20 mA |
| Reverse voltage (VR) | 5 V |
| Output voltage (VO) | -0.5 ~ 20 V |
| Power dissipation (P_O) | 100 mW |
| Operating temperature range | -55 ~ 100 °C |
The device provides an isolation voltage of 3750 Vrms (minimum).
The maximum continuous forward current is 20 mA, with a pulse forward current of 40 mA and a peak transient forward current of 1 A.
The device is rated for operation from –55 °C to 100 °C.