HCPL0500R2

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL0500R2 is a high-speed transistor output optocoupler manufactured by onsemi, formerly Fairchild Semiconductor. It features a single channel with a phototransistor output in an SOIC-Narrow-8 package. Key electrical parameters include a data rate of 1 Mb/s and an isolation voltage of 2500 Vrms. The device operates with a forward current of 16 mA and provides an output current of 8 mA. Rise and fall times are specified at 1.5 us each. The current transfer ratio is 2.7%. Operating temperature ranges from -40 C to +85 C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-speed signal transmission with a 1 Mb/s data rate capability.
• Offers galvanic isolation between input and output circuits via optical coupling.
• Utilizes a phototransistor output stage for digital signal interfacing.

Transistor, Photovoltaic Output Optoisolators Applications

• Digital communication interfaces requiring electrical isolation
• Microprocessor system isolation
• Signal transmission across isolated ground planes

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation carefully, as this component was originally produced by Fairchild Semiconductor and is now managed by onsemi following their merger. Confirm the specific suffix R2 indicates the correct tape and reel packaging configuration required for automated assembly processes. Ensure compliance with RoHS directives applicable to the production batch.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel high-speed isolation solution is required within a narrow surface-mount footprint. The 1 Mb/s speed rating suits moderate-speed digital applications. Consider the 2500 Vrms isolation rating for basic insulation requirements. Compare against HCPL0501 variants if higher current transfer ratios or faster switching speeds are necessary for the specific circuit design constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL0500 series of high-speed optocouplers. The series is characterized by compact SOIC-8 packaging and robust isolation capabilities. It serves as a bridge for transmitting digital signals between circuits operating at different potential levels while maintaining safety standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL-0500.R1 is a documented alternative variant within the same family offering similar functional characteristics.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the maximum isolation voltage of the HCPL0500R2?

The device supports an isolation voltage of 2500 Vrms.

Does the HCPL0500R2 have complementary outputs?

No, it features a single phototransistor output channel without a complementary emitter follower output.