The 4N27 is a transistor-output optocoupler for signal transmission between circuits of different potentials and impedances, housed in a 6-pin DIP package. It has an isolation voltage of 1,500 Vrms, a minimum current transfer ratio of 10% at IF=10 mA and VCE=10 V, a collector-emitter breakdown voltage of 30 V, and a collector current rating of 100 mA. The rise and fall times are 3 µs with RL=100 Ω and IC=2 mA. The operating temperature range is -55°C to +100°C. The device is approved by UL, TUV, CSA, FIMKO, NEMKO, DEMKO, SEMKO, and VDE.
Transistor Output Optocouplers CTR 10%, 1.5KV Product overview: 4N27 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 1.5KV. Search-friendly keywords include transistor, BJT, switching, amplification, 1.5KV, 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 903-4N27 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-4N27 |
| Product Name | 1.5KV Bipolar Transistor |
| Package Type | Tube |
