HCPL0534R2

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL0534R2 is a high-speed, dual-channel optocoupler manufactured by Fairchild Semiconductor (now onsemi). It features an AlGaAs LED optically coupled to a phototransistor output in an 8-pin SOIC package. The device provides a data rate of 1 Mbps and supports a maximum forward current of 25 mA with a typical forward voltage of 1.45 V. It offers an isolation voltage of 2500 Vrms and operates within a temperature range of -40°C to 85°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed signal transmission capability for digital communication interfaces
• Dual-channel configuration for independent circuit isolation
• AlGaAs LED technology ensures stable optical coupling performance

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Communication equipment signal isolation
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation carefully, as this component was originally from Fairchild Semiconductor and is now produced by onsemi. Ensure the specific suffix matches your design requirements. Confirm RoHS compliance status and lead-free certification through official distributor documentation before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed isolation is required for dual-channel applications. Consider the 1 Mbps data rate limit and 2500 Vrms isolation rating against system requirements. Evaluate thermal management needs given the operating temperature range and power dissipation characteristics.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL-0534 series of high-speed optocouplers. It is designed for applications requiring fast switching speeds and reliable electrical isolation between input and output circuits. The series is widely used in industrial and commercial electronics where signal integrity across isolation barriers is critical.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL-0534-500E is a compatible alternative from Broadcom/Avago offering similar specifications including 1 Mbps data rate and 2-channel configuration. Verify pinout compatibility and isolation voltage ratings before substitution.