The 4N35 is a photocoupler with a bipolar transistor output, designed for signal isolation in applications such as power supply regulators and digital logic interfaces. It features a dual-in-line package with a creepage and clearance distance of at least 8.0 mm and an isolation voltage of 3,550 Vrms. The device supports a maximum collector-emitter voltage of 30 V, a forward current of 60 mA, and operates within a temperature range of -55 °C to +100 °C. It meets safety standards including UL, CSA, VDE, and CQC approvals, with VDE certification per DIN EN 60747-5-5. The current transfer ratio is a minimum of 100% at an input current of 10 mA and a collector-emitter voltage of 10 V.
Transistor Output Optocouplers PTR 100%, 3.5KV Product overview: 4N35 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 3.5KV. Search-friendly keywords include transistor, BJT, switching, amplification, 3.5KV, 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 903-4N35 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-4N35 |
| Product Name | 3.5KV Bipolar Transistor |
| Package Type | Tube |
