HCPL-263L-020E

Logic Output Optoisolators Overview

The HCPL-263L-020E is a high-speed dual-channel optocoupler from Broadcom's HCPL series, housed in an 8-pin PDIP package. It features open collector outputs with Schottky clamping and supports data rates up to 15 MBd. The device provides 5000 Vrms isolation voltage and exhibits a common mode transient immunity of 10 kV/µs. Key electrical parameters include a maximum forward current of 20 mA, a typical rise time of 24 ns, and a fall time of 10 ns. It operates within a temperature range of -40°C to +85°C and dissipates up to 60 mW.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission capability supporting data rates up to 15 MBd for efficient digital communication.
• Robust noise immunity characterized by a common mode transient immunity rating of 10 kV/µs.
• Integrated Schottky clamping on open collector outputs to minimize storage time and enhance switching speed.

Logic Output Optoisolators Applications

• Data communication systems requiring high-speed galvanic isolation
• Industrial control circuits with noisy environments
• Power supply feedback loops

Logic Output Optoisolators Procurement Notes

Verify the specific suffix '020E' against official Broadcom documentation to confirm lead-free compliance and tape-and-reel or tube packaging details. Ensure the procurement channel sources directly from authorized distributors to guarantee component authenticity. Cross-reference the datasheet revision date to validate that all electrical characteristics match the intended design specifications before finalizing orders.

Logic Output Optoisolators Selection Notes

Select this component when both high data throughput and strong noise rejection are required. The 15 MBd rate suits applications faster than standard 10 MBd devices. Verify that the system voltage does not exceed the 5000 Vrms isolation limit. Confirm that the open collector output interface is compatible with the downstream logic circuitry requirements.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-263L family of high-speed optocouplers designed for demanding industrial and commercial applications. It offers enhanced performance over previous generations with improved CMTI ratings. The dual-channel configuration allows for isolated bidirectional data transfer or parallel signal processing within compact DIP packages.

Logic Output Optoisolators Replacement Considerations

HCPL-2631-020E

Logic Output Optoisolators FAQ

What is the common mode transient immunity (CMTI) of the HCPL-263L-020E?

The device has a minimum common mode transient immunity of 10 kV/µs.

Does the HCPL-263L-020E feature Schottky clamping?

Yes, the output type is specified as open collector with Schottky clamping to reduce storage time.