APC-817B1-SL

Transistor, Photovoltaic Output Optoisolators Overview

The APC-817B1-SL is a single-channel transistor output optocoupler manufactured by American Bright Optoelectronics Corporation. It features an SMD-4 surface mount package designed for through-hole or SMT installation styles. The device provides electrical isolation with an 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 phototransistor output exhibits a maximum saturation voltage of 200 mV, with rise and fall times of 3 us and 4 us respectively.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using a phototransistor configuration.
• Utilizes a compact SMD-4 surface mount package suitable for automated assembly processes.
• Offers high insulation capability rated at 5000 Vrms for safe signal transmission across potential barriers.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in DC input circuits
• General purpose photo transistor coupling applications
• Industrial control system interface modules

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific bin classification corresponding to the 'B' suffix against official American Bright Optoelectronics Corporation documentation to ensure compliance with required Current Transfer Ratio (CTR) specifications. Confirm that the SL suffix aligns with the intended lead-free soldering requirements and packaging standards. Cross-reference the Mouser part number 442-apc817b1sl with manufacturer datasheets to validate pinout compatibility and thermal characteristics before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface mount solution is required for isolating low-voltage digital signals from higher voltage loads. The 50 mA collector current rating supports moderate load driving capabilities within standard logic families. Ensure the design accommodates the 1.24 V forward voltage drop and verify that the 35 V collector-emitter breakdown voltage exceeds the maximum operating voltage of the isolated circuit segment to prevent device failure under transient conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the APC-817 series of transistor output optocouplers produced by American Bright Optoelectronics Corporation. The series includes variants such as the APC-817A1-SL, which shares similar structural characteristics but may differ in performance bins or packaging details. The APC-817B1-SL specifically denotes a particular performance grade within this family, distinguished by its SMD-4 form factor and specified electrical thresholds for industrial and commercial electronic applications requiring reliable optical isolation.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference lists for verified alternatives.