The FOD814A is a 4-pin DIP optocoupler with an inverse-parallel infrared LED pair driving a silicon phototransistor, designed for AC input response applications such as AC line monitoring and unknown polarity DC sensing. It is housed in a dual in-line package with 7 mm external creepage and clearance, and complies with UL1577 (5,000 VAC RMS for 1 minute) and DIN EN/IEC60747-5-5. The device has a minimum VCEO of 70 V, an operating temperature range of -55°C to +105°C, and a current transfer ratio specified between 50% and 150% at IF = ±1 mA and VCE = 5 V. Total power dissipation is limited to 200 mW, with soldering temperature tolerance up to 260°C for 10 seconds. The device is Pb-free.
Transistor Output Optocouplers OPTO LIGHTING Product overview: FOD814A300 from Fairchild (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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-FOD814A300 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-FOD814A300 |
| Product Name | Bipolar Transistor |
| Package Type | Tube |
