HCPL-563K

Logic Output Optoisolators Overview

The HCPL-563K is a high-speed, two-channel optocoupler featuring hermetically sealed ceramic packaging. It provides an isolation voltage of 1500VDC and supports data rates up to 10MBd. The device utilizes open collector outputs with Schottky clamping for enhanced switching performance. Key electrical parameters include a maximum forward current of 20mA, output current of 25mA, and propagation delays of 100ns. It operates within a temperature range of -55°C to 125°C and offers a common-mode transient immunity of 1kV/µs.

Logic Output Optoisolators Feature Summary

• Hermetically sealed Class K ceramic DIP package ensures highest reliability
• Dual channels with open collector outputs and Schottky clamping
• High-speed operation supporting 10MBd data transmission rates
• Robust noise immunity with 1kV/µs common-mode transient rejection

Logic Output Optoisolators Applications

• Space-qualified electronic systems requiring high reliability
• Industrial control interfaces demanding galvanic isolation
• High-noise environments necessitating robust signal transmission
• Critical safety circuits requiring hermetic sealing

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., #200) against official datasheets to confirm package type and compliance status. Ensure procurement channels provide valid manufacturer traceability documents. Confirm that the received components match the hermetically sealed ceramic specification required for the intended application environment. Cross-reference part numbers with authorized distributor lists to avoid counterfeit risks.

Logic Output Optoisolators Selection Notes

Select this component when hermetic sealing and space-grade reliability are mandatory requirements. The dual-channel configuration is suitable for differential signaling or isolated bidirectional data links. Consider the open collector output topology for compatibility with external pull-up resistors. Evaluate the thermal operating range to ensure suitability for extreme environmental conditions without additional cooling.

Logic Output Optoisolators Part Context

This component belongs to the HCPL-563 series of high-speed optocouplers manufactured by Broadcom Limited. The series is distinguished by its use of ceramic packages for superior environmental protection compared to standard plastic variants. It serves as a specialized solution for applications where standard optocouplers fail due to moisture ingress or mechanical stress.

Logic Output Optoisolators Replacement Considerations

HCPL-5631 is a documented alternative within the same family offering similar electrical characteristics in a different package style.