The SFH6343T is a high-speed optocoupler with an open collector transistor output, designed for signal isolation and logic level translation in applications such as microprocessor interfaces and serial bus systems. It is packaged in an SOIC-8 case measuring 6.1 mm in length, and supports surface mount assembly with compatibility to infrared vapor phase reflow and wave soldering. The device offers 4000 V RMS isolation test voltage and a guaranteed common mode transient immunity of 15000 V/μs at 1500 V, due to an integrated Faraday shield. It operates with a speed of 1 MBd and maintains guaranteed AC and DC performance across a temperature range of 0 °C to 70 °C. The part meets UL, cUL, and DIN EN 60747-5-5 (VDE 0884) safety approvals.
1Mbps Optocoupler, 4kV Isolation, SOIC, Phototransistor Product overview: SFH6343T 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 4kV, SOIC. Search-friendly keywords include transistor, BJT, switching, amplification, 4kV, SOIC, 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-SFH6343T can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH6343T |
| Product Name | 4kV SOIC Bipolar Transistor |
| IC(max) | 8 milliamps |
