tlp160g is a photocoupler launched by toshiba, which has the characteristics of small appearance, high reliability, high isolation, low voltage drive and so on.
The TLP160G is a small‑outline, surface‑mount photocoupler that combines a GaAs infrared emitting diode with a photo‑triac. It is intended for general electronics applications such as computers, office equipment, measuring devices, industrial robotics and domestic appliances.
The datasheet provides absolute maximum ratings, recommended operating conditions, and detailed electrical characteristics including forward voltage, leakage current, capacitance, and dv/dt performance. It also lists handling precautions, temperature ranges, and usage restrictions for safety‑critical or high‑reliability applications.
| Off‑state voltage (VDRM) | 400 V (min) |
|---|---|
| On‑state current (IT RMS) | 70 mA (max) |
| Isolation voltage | 2500 Vrms (min) |
| Trigger LED current | 10 mA (max) |
| Forward current (IF) | 50 mA (abs max) |
| Peak forward current (1 A pulse) | 1 A (100 µs, 100 pps) |
| Reverse voltage (VR) | 5 V |
| Junction temperature (Tj) | 125 °C (max) |
| Storage temperature range | -55 °C to 125 °C |
| Lead soldering temperature (10 s) | 260 °C |
| Supply voltage (VAC) | up to 120 Vac |
The device can withstand a minimum off‑state voltage of 400 V.
The isolation voltage is specified as 2500 Vrms for 1 minute (AC).