HCPL-7720-020E

Logic Output Optoisolators Overview

The HCPL-7720-020E is a high-speed optocoupler manufactured by Broadcom Limited, housed in an 8-pin PDIP package. It features one channel with a data rate of 25 Mb/s and common mode transient immunity of 10 kV/µs. The device operates on a supply voltage of 4.5V to 5.5V, providing an output current of 10 mA. Key electrical parameters include a forward current of 10 mA, forward voltage of 5 V, rise time of 9 ns, and fall time of 8 ns. Power dissipation is rated at 150 mW, with an operating temperature range from -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Utilizes CMOS IC technology for low power consumption and high performance
• Provides high common mode transient immunity for noise rejection
• Features push-pull or totem pole logic output configuration

Logic Output Optoisolators Applications

• Variable-speed drives
• Electric vehicles
• Induction cookers
• Solar applications

Logic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check current lifecycle status as the part may be discontinued or subject to limited availability. Ensure packaging specifications match project requirements before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required with specific voltage levels. Consider the 25 Mb/s data rate and 10 kV/µs CMTI for noisy environments. Verify that the 4.5V to 5.5V supply range aligns with system design constraints. Evaluate thermal management needs given the 150 mW power dissipation rating.

Logic Output Optoisolators Part Context

This device belongs to the HCPL-7720 series of high-speed optocouplers. It shares architectural similarities with variants like HCPL-7720-000E and HCPL-7720-500E, differing primarily in packaging or suffix designations. The series leverages advanced CMOS technology to deliver reliable signal isolation in industrial and automotive contexts.

Logic Output Optoisolators Replacement Considerations

HCPL-7720-000E

Logic Output Optoisolators FAQ

What is the common mode transient immunity of the HCPL-7720-020E?

The common mode transient immunity is 10 kV/µs.

Does the HCPL-7720-020E support surface mount installation?

No, it is available in a PDIP-8 through-hole package.