HCPL-4100-000E

Overview

The HCPL-4100-000E is a logic output optocoupler in an 8-pin DIP package. It features a typical rise time of 16ns and fall time of 23ns. The device supports a maximum forward voltage of 20V and has a maximum input current of 250μA. Isolation voltage is rated at 3750V AC. Operating temperature ranges from -40°C to 85°C. It includes internal shielding for high common mode rejection.

Feature Summary

• Internal shield for high common mode rejection
• Guaranteed ON and OFF output current levels
• Data input compatible with LSTTL, TTL, and CMOS

Applications

• Simplex point-to-point 20 mA current loop isolated transmitters
• Non-isolated active receiver interfaces
• LSTTL, TTL, and CMOS logic interfacing

Procurement Notes

Verify the specific suffix against official Broadcom documentation to confirm exact packaging and environmental compliance status. Ensure the component matches the required isolation voltage ratings for your circuit design. Cross-reference the datasheet revision date to guarantee parameter accuracy. Confirm that the 8-pin DIP package aligns with your PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when interfacing digital logic families such as LSTTL or CMOS with isolated circuits requiring high common mode noise immunity. The guaranteed output current levels simplify driver design for current loop applications. Verify that the 3750Vrms isolation rating meets safety standards for your specific application environment.

Part Context

This part belongs to the HCPL series of optocouplers manufactured by Broadcom Limited. It is designed for high-speed digital isolation tasks. The device integrates a GaAsP LED and a photodetector within a single package. It is distinct from general-purpose analog optocouplers due to its logic output characteristics.

Replacement Considerations

HCPL-2430 is listed as a related device but serves different functional roles. Verify compatibility carefully as one is classified as an optocoupler and the other as a driver. No direct substitute part numbers are confirmed in the provided data.