The FOD2743ASDV is an optically isolated error amplifier in a surface-mount package, integrating a precision 2.5V reference, error amplifier, and phototransistor optocoupler. It provides 5,000 Vrms isolation and a current transfer ratio of 50% to 100% at 1 mA LED current. The device has a maximum temperature coefficient of 50 ppm/°C and meets UL, CSA, and VDE0884 safety standards. The FOD2743ASDV variant features a surface-mount package with tape and reel packaging, compliant with VDE0884 requirements. It operates over a temperature range of -40°C to +85°C and supports a collector-emitter voltage of up to 70 V.
Phototransistor Optocoupler, 70V, 5kV Isolation, SMD Product overview: FOD2743ASDV 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, 70V, 5kV. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 70V, 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-FOD2743ASDV can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-FOD2743ASDV |
| Product Name | SMD 70V 5kV Bipolar Transistor |
| IC(max) | 50 milliamps |
