The 4N25 is a transistor output optocoupler with a 6-pin DIP package, designed for signal transmission between circuits of different potentials and impedances. It features a minimum current transfer ratio of 20% at IF=10mA and VCE=10V, with a collector-emitter breakdown voltage of 30 V and an isolation voltage of 2500 Vrms. The device supports operating temperatures from -55°C to 100°C and meets safety approvals including UL, TUV, CSA, FIMKO, NEMKO, DEMKO, SEMKO, and VDE. Response time is 3 µs (typical) for rise and fall at VCE=10V, IC=2mA, RL=100Ω.
Transistor Output Optocoupler, 1-Element, 2500V Isolation, DIP-6 Product overview: 4N25 from Lite-On 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 2500V, DIP. Search-friendly keywords include transistor, BJT, switching, amplification, 2500V, DIP, 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 903-4N25 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-4N25 |
| Product Name | 2500V DIP Bipolar Transistor |
| TJ | -55 C (-67 F) |
