The 4N25-X009T is a single-channel phototransistor optocoupler with a silicon NPN phototransistor output and base connection, packaged in a surface-mount SMD-6 format with a 7.62 mm pitch and 10.16 mm length. It features a 5000 V RMS isolation test voltage, input-output coupling capacitance of 0.5 pF, and complies with RoHS and UL 94 V-0 standards. The device meets UL file E52744, cUL, BSI, and FIMKO approvals. Current transfer ratio is 10% minimum at 50 mA forward current, with switching times of 2.0 μs rise and fall. Operating temperature ranges from -55 °C to 100 °C.
Transistor Output Optocoupler Product overview: 4N25-X009T 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 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 903-4N25-X009T can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-4N25-X009T |
| Product Name | Bipolar Transistor |
| IC(max) | 100 milliamps |
