HCPL-7720#360

Logic Output Optoisolators Overview

The HCPL-7720#360 is a high-speed single-channel optocoupler manufactured by Broadcom Limited. It features a CMOS input and a push-pull output stage, delivering a data rate of 25 Mb/s. The device provides an isolation voltage of 3750 Vrms and a common-mode transient immunity of 10 kV/µs. Electrical parameters include a forward current of 10 mA, forward voltage of 5 V, and output current of 10 mA. Propagation delays are specified at 40 ns for both low-to-high and high-to-low transitions. Rise and fall times are 9 ns and 8 ns respectively. Power dissipation is rated at 150 mW. The component is housed in an 8-pin PDIP Gull Wing package.

Logic Output Optoisolators Feature Summary

• High-speed CMOS logic interface with push-pull output capability
• Enhanced common-mode transient immunity of 10 kV/µs
• Single channel configuration with 3750 Vrms isolation rating

Logic Output Optoisolators Applications

• High-speed digital signal isolation in industrial control systems
• Isolation interfaces for microprocessor-based communication buses
• Signal transmission across isolated boundaries in power electronics

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #360 to confirm the PDIP-8 Gull Wing package variant. Ensure compliance with RoHS standards as indicated for this specific part number. Cross-reference the manufacturer part number HCPL-7720-360E with official Broadcom documentation to validate electrical characteristics and package dimensions before integration into design specifications.

Logic Output Optoisolators Selection Notes

Select this component when high-speed data transfer up to 25 Mb/s is required alongside robust noise immunity. The 10 kV/µs CMTI makes it suitable for noisy environments with rapid voltage changes. Consider the 3750 Vrms isolation rating for safety-critical applications requiring strong galvanic separation between input and output circuits.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-7720 series of high-speed optocouplers from Broadcom Limited. The series is designed for applications demanding fast response times and reliable signal transmission. Variants within the series may differ in packaging or specific electrical tolerances, but share the core high-speed CMOS architecture and performance metrics defined in the official datasheet.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include HCPL-7720-520E and HCPL-7720-500E, which share similar high-speed characteristics. Verify package compatibility and pinout alignment when replacing HCPL-7720#360 with these equivalents to ensure seamless integration without circuit redesign.