The 4N25 family is a single-channel phototransistor optocoupler with a silicon NPN phototransistor output and base connection, designed for logic ground isolation, AC mains detection, and reed relay driving. It features a standard 6-pin dual-in-line package with a creepage and clearance distance of at least 7 mm and an isolation test voltage of 5000 V RMS. The device includes a gallium arsenide infrared LED and meets UL 5300 V isolation certification, cUL, BSI, and RoHS standards. The 4N25-X001 variant is specifically certified to DIN EN 60747-5-2 (VDE 0884) and DIN EN 60747-5-5 for partial discharge isolation, with a current transfer ratio minimum of 20% at I_F = 10 mA. The package dimensions are 7.62 mm pitch with a body width of 6.5 mm, and it supports operating temperatures from -55 °C to 100 °C.
OPTOISO 5KV TRANS W/BASE 6DIP Product overview: 4N25X001 from Vishay 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 5KV. Search-friendly keywords include transistor, BJT, switching, amplification, 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 903-4N25X001 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-4N25X001 |
| Product Name | 5KV Bipolar Transistor |
| Package Type | Tube/Rail |
