The FOD2741BSV is a surface-mount, optically isolated error amplifier in an 8-pin DIP package, integrating a precision 2.5 V reference, error amplifier, and phototransistor optocoupler. It provides 5,000 V RMS isolation and a current transfer ratio of 100% to 200%. The reference voltage tolerance is 1%, and the temperature coefficient is 50 ppm/°C maximum. The device operates from -40°C to +85°C and meets UL 94 V-0, UL E90700, CSA 1296837, VDE 40002463, and BSI 8702 and 8703 safety standards. The collector current is rated at 50 mA, and the input forward voltage at 1.5 V maximum at 10 mA. The phototransistor has a collector-emitter saturation voltage of 0.4 V at 10 mA LED current. VDE0884 insulation certification applies to this variant.
1-CH Optocoupler, 5kV Isolation, 50mA Output, SMD Product overview: FOD2741BSV from 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 SMD, 5kV, 50mA. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 5kV, 50mA, 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-FOD2741BSV can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-FOD2741BSV |
| Product Name | SMD 5kV 50mA Bipolar Transistor |
| IC(max) | 50 milliamps |
