The TLP293 is a photocoupler consisting of an infrared LED optically coupled to a phototransistor in an SO4 package. It provides a minimum isolation voltage of 3750 Vrms and operates over a temperature range of -55 to 125 °C. The device meets UL 1577, cUL, VDE EN 60747-5-5, EN 62368-1, and CQC GB4943.1 safety standards. Creepage and clearance distances are both 5.0 mm, with an internal isolation thickness of 0.4 mm. The minimum current transfer ratio is 50% at 0.5 mA input current and 5 V collector-emitter voltage, with GB rank variants achieving 100% minimum. The collector-emitter voltage is rated at 80 V, and the maximum collector current is 50 mA. The part is designed for high-density surface mounting in applications such as switching power supplies and PLCs.
TLP293 - Photocoupler (phototransistor output)
| Rochester Electronics | |
|---|---|
| Product Category | Transistors |
| Product Number | TLP293(V4-BLTR,E(T |
| Package Type | SO4 |
