HCPL-523K#200

Logic Output Optoisolators Overview

The HCPL-523K#200 is a dual-channel high-speed optocoupler manufactured by Broadcom Limited. It features a push-pull, totem pole output configuration and operates at data rates up to 5 MBd. The device provides an isolation voltage of 1500 VDC and a common-mode transient immunity of 1 kV/µs. Key electrical parameters include a forward current of 8 mA, forward voltage of 1.3 V, rise time of 45 ns, and fall time of 10 ns. It supports an output current of 15 mA with a power dissipation of 200 mW. The unit is housed in an 8-pin PDIP ceramic package and functions within a temperature range of -55°C to +125°C.

Logic Output Optoisolators Feature Summary

• Hermetically sealed construction in an 8-pin ceramic DIP package for Class K reliability
• Push-pull totem pole output stage for fast signal transmission
• High common-mode transient immunity of 1 kV/µs

Logic Output Optoisolators Applications

• Industrial process control systems requiring galvanic isolation
• Solid-state relay driver circuits
• Communication interface isolation

Logic Output Optoisolators Procurement Notes

Verify the specific ordering suffix #200 to confirm the tape-and-reel packaging quantity and hermetic sealing status. Ensure the component matches the Class K reliability standard required for your application environment. Cross-reference the manufacturer datasheet for precise handling instructions regarding the ceramic package and lead finish specifications.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust environmental protection. The push-pull output architecture offers superior drive capability compared to open-collector variants. Consider the 1500 VDC isolation barrier and 1 kV/µs CMTI rating for noisy industrial environments where signal integrity is critical.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-523K series of high-speed optocouplers from Broadcom Limited. The series is characterized by its hermetically sealed ceramic packages designed for maximum reliability. The #200 suffix typically denotes the specific reel packaging format for automated assembly processes.

Logic Output Optoisolators Replacement Considerations

Direct replacements must match the 8-pin PDIP ceramic package, 5 MBd speed, and push-pull output type. Verify that substitute components offer equivalent 1500 VDC isolation and 1 kV/µs CMTI ratings to maintain system safety and performance standards.