The TLP127 is a surface-mount photocoupler integrating an infrared emitting diode and a Darlington phototransistor with a base-emitter resistor, designed for signal isolation in programmable controllers and telecommunication applications. It is packaged in a mini-flat 6-pin configuration, measuring 4.4 mm × 4.3 mm × 2.1 mm (typical). The device provides an isolation voltage of 2500 Vrms, a collector-emitter breakdown voltage of 300 V, and a minimum current transfer ratio of 1000% at IF = 1 mA. It is recognized by UL 1577 and cUL and approved to VDE EN 60747-5-5. The operating temperature range is from -55 °C to 100 °C, and the junction temperature maximum is 125 °C.
OPTOISOLTR 2.5KV DARLNG 6-MFSOP Product overview: TLP127 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 2.5KV. Search-friendly keywords include transistor, BJT, switching, amplification, 2.5KV, 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-TLP127 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TLP127 |
| Product Name | 2.5KV Bipolar Transistor |
| Package Type | Reel - TR |
