The TLP176D is a GaAs infrared emitting diode optically coupled to a photo‑MOS FET in a SOP‑4 package. It is intended for modem, PBX, and other space‑constrained electronics applications.
The document lists maximum ratings, recommended operating conditions, and detailed electrical characteristics such as forward current, isolation voltage, and switching times, helping designers stay within safe limits.
| Peak Off‑State Voltage | 200 V (MIN.) |
|---|---|
| Trigger LED Current | 3 mA (MAX.) |
| On‑State Current | 200 mA (MAX.) |
| On‑State Resistance | 80 Ω (MAX.) |
| Isolation Voltage | 1500 V (MIN.) |
| Forward Current (Ip) | 50 mA |
| Reverse Voltage (VR) | 5 V |
| Junction Temperature (Tj) | 125 °C |
| Supply Voltage (VDD) | 150‑200 V |
The device is rated for a minimum off‑state voltage of 200 V.
The recommended operating temperature range is –20 °C to 65 °C, with an overall allowable range of –40 °C to 85 °C.
The isolation voltage rating is at least 1500 V.