HCPL-263N#020

Logic Output Optoisolators Overview

The HCPL-263N#020 is a dual-channel high-speed optocoupler manufactured by Broadcom Limited. It features open-collector outputs with Schottky clamping for fast switching performance. The device operates at a data rate of 10 MBd and provides an isolation voltage of 5000 Vrms. Key electrical parameters include a forward current of 10 mA, forward voltage of 1.6 V, rise time of 42 ns, and fall time of 12 ns. It supports a maximum collector current of 50 mA and has a reverse voltage rating of 5 V. The component is housed in an 8-pin PDIP package and functions within a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture with open-collector logic outputs
• Schottky-clamped design for enhanced speed and noise immunity
• High common-mode transient immunity of 15 kV/µs
• Compatible with HCMOS, LSTTL, and TTL logic families

Logic Output Optoisolators Applications

• Industrial networking systems
• Signal isolation between diverse voltage levels
• Logic signal transmission in noisy environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #020 against official datasheets to confirm packaging and compliance details. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the RoHS status and lead-free requirements with current regulatory standards before finalizing orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required between circuits operating at different voltage potentials. The dual-channel configuration allows for efficient space-saving designs in multi-signal applications. Consider the 5000 Vrms isolation rating for safety-critical industrial interfaces where robust electrical separation is mandatory.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-263 series of high-speed optocouplers designed for demanding digital communication applications. The series is characterized by its ability to maintain signal integrity over long distances while providing galvanic isolation. The HCPL-263N#020 variant specifically denotes the PDIP-8 through-hole package configuration suitable for prototyping and standard PCB layouts.

Logic Output Optoisolators Replacement Considerations

HCPL-2631-020E offers similar specifications with improved rise/fall times (24ns/10ns) and higher isolation (5000 Vrms). HCPL-263N-020E is the lead-free compliant version of the same functional device. Verify pinout compatibility and thermal characteristics when substituting.