HCPL-0738-500E

Logic Output Optoisolators Overview

The HCPL-0738-500E is a high-speed optocoupler manufactured by Broadcom Limited. It features two channels with open collector outputs, designed for rapid signal transmission. The device supports a data rate of 15 MBd and provides an isolation voltage of 3750 Vrms. It operates with a forward current of 20 mA and exhibits a common mode transient immunity of 10 kV/µs. Packaged in an 8-SO Tall format, this component ensures reliable electrical isolation in demanding electronic applications.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• High-speed data transmission capability up to 15 MBd
• Robust insulation against high voltage differences
• Strong resistance to common mode transient noise

Logic Output Optoisolators Applications

• Industrial automation control systems
• Power supply feedback loops
• Data communication interfaces requiring galvanic isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix '500E' matches the required RoHS compliance and tape-and-reel packaging configuration. Confirm that the 8-SO Tall package dimensions align with the target PCB footprint. Ensure the open collector output type is compatible with the receiving circuit's pull-up requirements before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed performance is necessary. The 15 MBd data rate suits applications requiring fast digital signal transfer. Consider the open collector output structure for flexible logic level interfacing. Verify that the 3750 Vrms isolation rating meets the safety standards of the intended system environment.

Logic Output Optoisolators Part Context

This part belongs to the HCPL series of high-speed optocouplers from Broadcom Limited. It is designed for applications demanding fast response times and reliable electrical isolation. The series typically includes various channel configurations and output types to support diverse industrial and commercial electronic designs.

Logic Output Optoisolators Replacement Considerations

Check for direct substitutes within the HCPL family that offer identical pinouts and electrical characteristics. Verify compatibility with existing board layouts if swapping packages. Ensure any replacement maintains the same isolation voltage and data rate specifications.