The 4N28TVM is a 6-pin dual-in-line phototransistor optocoupler with a gallium arsenide infrared LED and silicon phototransistor, designed for electrical isolation in digital logic and microprocessor applications. It features an 8.51 mm × 6.35 mm PDIP6 package with 0.4-inch lead spacing and meets DIN EN/IEC60747-5-5 for an 850 V peak working insulation voltage. It has a current transfer ratio of 10% min at 10 mA input and 10 V collector-emitter voltage, an input-to-output isolation voltage of 4170 VAC RMS for 1 minute, and a maximum operating temperature of 100°C. The device complies with UL1577 and RoHS standards. Its lead spacing and DIN EN/IEC60747-5-5 option distinguish it from standard variants.
Transistor Output Optocouplers Optocoupler Phototransistor Product overview: 4N28TVM from Fairchild (onsemi) 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 903-4N28TVM can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-4N28TVM |
| Product Name | Bipolar Transistor |
| Package Type | Bulk |
