ACPL-P480-020E

Overview

The ACPL-P480-020E is a high-speed logic output optocoupler manufactured by Broadcom Limited. It integrates an AlGaAs LED, a photo detector, and a Schmitt trigger within a single package to eliminate the need for external components. The device features a propagation delay of up to 350 ns, with rise and fall times of 16 ns and 20 ns respectively. It supports a data rate of 5 MBd and provides an isolation voltage of 3750 Vrms. The unit operates on a supply voltage ranging from 4.5V to 20V, with a maximum DC forward current of 10 mA and a continuous output current of 25 mA. It is housed in a SO-6 Stretched surface mount package and functions within a temperature range of -40°C to 100°C.

Feature Summary

• Integrates a Schmitt trigger to ensure clean signal transmission without requiring external circuitry.
• Provides high common-mode rejection capabilities suitable for noisy industrial environments.
• Features a compact SO-6 Stretched surface mount package for efficient board space utilization.

Applications

• Gate drive circuits for intelligent power modules
• Industrial process control systems
• Power supply feedback loops

Procurement Notes

Verify the specific suffix '020E' against the official Broadcom datasheet to confirm pinout configuration and packaging details. Ensure that the requested quantity aligns with the standard tube packing format specified in the manufacturer's documentation. Cross-reference the component marking with the approved part number to prevent counterfeit substitution during acquisition.

Selection Notes

Select this component when high-speed digital isolation is required between low-voltage control logic and high-voltage power stages. The integrated Schmitt trigger simplifies design by removing the need for additional noise filtering components. Consider the 3750 Vrms isolation rating for applications demanding robust safety barriers between input and output circuits.

Part Context

This device belongs to the ACPL-P480/W480/4800 series of high-speed optocouplers designed for intelligent power module applications. The series utilizes advanced AlGaAs LED technology to achieve superior speed and reliability compared to standard GaAs devices. It is engineered to meet the stringent requirements of modern power electronics and motor control systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternative sources or generic equivalents.