The TLP291(SE is an optocoupler consisting of an infrared LED optically coupled to a phototransistor in an SO4 package. It features a minimum isolation voltage of 3750 Vrms, a collector-emitter voltage of 80 V, and operates over a temperature range of -55 to 110 °C. The device meets UL 1577, cUL, VDE EN 60747-5-5, EN 62368-1, and CQC GB4943.1 safety standards. It has a minimum current transfer ratio of 50 % and is designed for high-density surface-mount applications such as switching power supplies and PLCs.
X36 PB-F PHOTOCOUPLER SO4 BULK Product overview: TLP291(SE from Toshiba Electronic Devices and Storage Corporation is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-TLP291(SE can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TLP291(SE |
| Product Name | Bipolar Transistor |
| Package Type | Tube |
| Packing Method | Tube |
| IC(max) | 50 milliamps |
