The TLP3041(S), TLP3042(S) and TLP3043(S) are zero‑voltage‑crossing turn‑on photo‑triac optocouplers that combine a gallium‑arsenide infrared emitting diode with a six‑lead DIP package. They are intended for use in office machines, household equipment and other applications requiring reliable AC switching.
Key electrical ratings include a peak off‑state voltage of 400 V, on‑state current up to 100 mA, isolation voltage of 5000 Vrms, and operation over a temperature range of –40 °C to 100 °C. The devices are UL1577 and VDE‑approved and feature typical forward current of 20 mA and a junction temperature limit of 125 °C.
| Peak Off‑State Voltage | 400 V (Min.) |
|---|---|
| Trigger LED Current (TLP3041) | 15 mA (Max.) |
| On‑State Current | 100 mA (Max.) |
| Isolation Voltage | 5000 Vrms (Min.) |
| Supply Voltage | 120 Vac |
| Typical Forward Current (Ip) | 20 mA |
| Maximum Junction Temperature | 125 °C |
The devices have a minimum isolation voltage of 5000 Vrms.
All three models are rated for a maximum on‑state current of 100 mA.
The devices are UL1577 recognized and VDE‑approved (DIN VDE0884).
The recommended maximum supply voltage is 120 Vac.