This product is a photocoupler consisting of a gallium arsenide infrared emitting diode and a photo-triac.
The TLP3041F(S), TLP3042F(S) and TLP3043F(S) are GaAs infrared emitting diode‑driven photo‑triac optocouplers packaged in a six‑lead DIP. They are intended for general electronics applications such as office machines, household equipment and industrial robotics.
The document lists key electrical parameters (peak off‑state voltage, trigger LED current, on‑state current, isolation voltage), mechanical ratings (creepage, clearance, insulation thickness) and safety approvals (UL1577, EN60065, EN60950, etc.). It also contains restrictions on use, warning that the devices must not be employed in safety‑critical or high‑risk equipment like medical, aerospace or traffic‑control systems.
| Peak Off‑State Voltage | 400 V (min) |
|---|---|
| Trigger LED Current (TLP3041F(S)) | 15 mA (max) |
| On‑State Current | 100 mA (max) |
| Isolation Voltage | 5000 Vrms (min) |
| UL Recognition | UL1577 |
| Maximum Operating Insulation Voltage | 1140 VPK |
| Creepage Distance | 8.0 mm (Min) |
| Clearance | 8.0 mm (Min) |
| Insulation Thickness | 0.5 mm (Min) |
The minimum peak off‑state voltage is 400 V.
They are approved by UL1577, EN60065, EN60950 and other regional standards.