HCPL-5630#200

Logic Output Optoisolators Overview

The HCPL-5630#200 is a high-speed optocoupler from the Broadcom Limited HCPL-5630 series, featuring two independent channels within a hermetically sealed ceramic dual in-line package (CDIP-8). It provides an isolation voltage of 1500 VDC and supports data rates up to 10 Mb/s. The device utilizes open collector outputs with Schottky clamping for enhanced speed performance. Key electrical parameters include a forward current of 20 mA, a typical rise time of 90 ns, and a fall time of 40 ns. It operates within a temperature range of -55°C to +125°C and dissipates up to 200 mW.

Logic Output Optoisolators Feature Summary

• Hermetically sealed ceramic construction ensures long-term reliability and environmental stability.
• Schottky-clamped phototransistor outputs provide fast switching speeds suitable for high-frequency digital communication.
• High common-mode transient immunity (CMTI) of 1 kV/µs minimizes noise susceptibility in electrically noisy environments.

Logic Output Optoisolators Applications

• Industrial process control systems requiring galvanic isolation
• Digital communication interfaces such as RS-485 and RS-422
• Power supply feedback loops for isolated signal transmission
• Microprocessor-based systems needing high-speed data isolation

Logic Output Optoisolators Procurement Notes

Verify that the specific suffix #200 corresponds to the CDIP-8 hermetic package variant, as non-hermetic plastic packages exist within the same family. Confirm RoHS status, as some sources indicate this specific part may not be fully compliant depending on manufacturing date codes. Ensure procurement channels are authorized to guarantee component authenticity and traceability for critical applications.

Logic Output Optoisolators Selection Notes

Select this component when hermetic sealing is mandatory for harsh environment operation or military specifications. The 10 Mb/s data rate and low propagation delay make it suitable for faster digital isolators where traditional logic couplers are insufficient. Consider the through-hole mounting requirement and larger footprint compared to surface-mount alternatives when designing PCB layouts.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-5630 series of high-speed optocouplers manufactured by Broadcom Limited. It is functionally similar to the HCPL-5631 but differs primarily in packaging; the HCPL-5631 typically uses a PDIP-8 plastic package, whereas the HCPL-5630#200 utilizes a hermetically sealed CDIP-8 ceramic package. Both share identical electrical characteristics regarding speed and channel configuration.

Logic Output Optoisolators Replacement Considerations

The HCPL-5631 is a direct functional substitute with identical electrical specifications, differing only in the PDIP-8 plastic package instead of the hermetic CDIP-8. Verify that the application does not strictly require hermetic sealing before substituting. Other high-speed optocouplers from different manufacturers may offer similar performance but require careful evaluation of pinout compatibility and isolation voltage ratings.