HCPL-263L-500E

Logic Output Optoisolators Overview

The HCPL-263L-500E is a high-speed optocoupler manufactured by Broadcom Limited, featuring two independent channels in an 8-pin SMD gull-wing package. It supports a data rate of 15 Mb/s with a propagation delay of 75 ns and typical rise/fall times of 24 ns/10 ns. The device provides 3750 Vrms isolation voltage and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a maximum output current of 50 mA per channel, a forward voltage of 1.75 V, and a power dissipation rating of 60 mW.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture for simultaneous signal transmission
• High-speed data transfer capability up to 15 Mb/s
• Robust insulation voltage rating of 3750 Vrms
• Open collector output configuration

Logic Output Optoisolators Applications

• Industrial automation control systems
• Data communication interfaces
• Power supply feedback loops
• Microprocessor system isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix '500E' against the official Broadcom datasheet to confirm the reel packaging format and RoHS compliance status. Ensure the procurement source is an authorized distributor to guarantee component authenticity and traceability. Cross-reference the ordering part number with the manufacturer's latest documentation to avoid discrepancies in package type or electrical specifications.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required at speeds up to 15 Mb/s. The open collector output suits applications needing external pull-up resistors for voltage level translation. Consider the 3750 Vrms isolation barrier for safety-critical designs. Evaluate the 60 mW power dissipation limit relative to thermal management requirements in dense PCB layouts.

Logic Output Optoisolators Part Context

This device belongs to the HCPL-263L series of high-speed optocouplers from Broadcom. It shares functional similarities with single-channel variants like the HCPL-2601 but offers increased integration through its dual-channel design. The series is designed for applications requiring reliable galvanic isolation between low-voltage logic circuits and higher-voltage domains.

Logic Output Optoisolators Replacement Considerations

Direct substitutes may include other dual-channel high-speed optocouplers from Broadcom or competitors offering similar 15 Mb/s rates and 3750 Vrms isolation. Verify pinout compatibility and electrical parameter equivalence before substitution.