APC-817D1-SL

Transistor, Photovoltaic Output Optoisolators Overview

The APC-817D1-SL is a surface-mount transistor output optocoupler from American Bright Optoelectronics Corporation. It features a single channel with a phototransistor output and operates on DC input. Key electrical parameters include an isolation voltage of 5000 Vrms, a maximum collector-emitter voltage of 35 V, and a maximum collector current of 30 mA. The device has a forward current rating of 20 mA with a typical forward voltage of 1.2 V. It exhibits a rise time of 3 µs and a fall time of 4 µs. The unit is housed in a 4-SMD package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation between input and output circuits via optical coupling.
• Features a phototransistor output suitable for digital signal transmission.
• Designed for surface-mount technology (SMD/SMT) assembly processes.

Transistor, Photovoltaic Output Optoisolators Applications

• Digital signal isolation in industrial control systems
• Power supply feedback loops
• Microcontroller interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific CTR bin designation associated with the 'D1' suffix against the manufacturer's latest datasheet to ensure compatibility with circuit gain requirements. Confirm that the SMD-4 package dimensions match the target PCB footprint. Check RoHS compliance status as indicated in official documentation before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when surface-mount assembly is required for isolated switching applications. Ensure the 35 V collector-emitter voltage rating exceeds the load voltage. Verify that the 20 mA forward current capability aligns with the driving source limitations. Consider the 5000 Vrms isolation rating for safety compliance in mains-connected designs.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the APC-817 family of transistor output optocouplers manufactured by American Bright Optoelectronics Corporation. The series offers various CTR bins and package options. The APC-817D1-SL specifically denotes a surface-mount variant with defined performance characteristics distinct from through-hole DIP equivalents like the BPC-817.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include other 4-pin SMD transistor optocouplers with similar isolation ratings and pinouts. Verify functional equivalence regarding CTR ranges and switching speeds before substitution.