APC-817A1-SL

Transistor, Photovoltaic Output Optoisolators Overview

The APC-817A1-SL is a single-channel phototransistor output optocoupler manufactured by American Bright Optoelectronics Corporation. It features an SMD-4 surface mount package and provides electrical isolation with a rated insulation voltage of 5000 VRMS. Key electrical parameters include a maximum collector-emitter voltage of 35 V, a maximum collector current of 50 mA, and a forward voltage of 1.24 V at a forward current of 10 mA. The device exhibits a current transfer ratio range of 80% to 160%, with a maximum collector-emitter saturation voltage of 200 mV. Dynamic characteristics specify a rise time of 3 μs and a fall time of 4 μs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using a phototransistor configuration.

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in electronic circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SL' against the manufacturer's official documentation to confirm exact binning or packaging specifications. Ensure that the selected component matches the required SMD-4 footprint and pinout for the target PCB design. Cross-reference the current transfer ratio requirements with the datasheet values to guarantee adequate noise immunity and switching performance for the intended application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount phototransistor coupler with a 5000 VRMS isolation rating is required. Consider the 35 V collector-emitter voltage limit and 50 mA maximum collector current constraints during circuit design. Evaluate the 80-160% current transfer ratio to ensure sufficient output drive capability for downstream logic or control interfaces within the system architecture.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the family of transistor-output optocouplers offered by American Bright Optoelectronics Corporation. These devices are designed for general-purpose isolation applications where compact surface-mount solutions are preferred over through-hole alternatives. The product line focuses on providing reliable signal transmission across isolated barriers while maintaining standard industry-compatible electrical characteristics for widespread integration.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided source material.