The TLP631 and TLP632 are solid‑state relay optocouplers that integrate a gallium‑arsenide infrared emitting diode optically coupled to a photo‑transistor in a six‑lead DIP package. They are intended for general electronics applications such as computers, office equipment, measuring devices, industrial robotics, and domestic appliances.
Key specifications include a collector‑emitter voltage rating of 55 V, isolation voltage of 5000 Vrms, forward current up to 60 mA, and power dissipation of 150 mW. The devices operate from a 5‑24 V supply, tolerate storage temperatures from –55 °C to 125 °C, and have a lead‑soldering temperature limit of 260 °C. Usage restrictions and safety guidelines are outlined in the final section of the document.
| Collector‑Emitter Voltage (VCEO) | 55 V (min) |
|---|---|
| Forward Current (IF) | 60 mA |
| Power Dissipation (Pc) | 150 mW |
| Supply Voltage (VCC) | 5‑24 V |
| Storage Temperature Range | -55 °C to 125 °C |
| Lead Soldering Temperature | 260 °C (10 s) |
The devices are rated for a collector‑emitter voltage of at least 55 V.
They operate with a supply voltage between 5 V and 24 V.
Yes, they can be stored from –55 °C up to 125 °C.