ACNU-4804-500E

Overview

The ACNU-4804-500E is a single-channel gate driver optocoupler utilizing capacitive coupling technology. It provides 5000Vrms reinforced isolation and supports a minimum common-mode transient immunity of 50kV/s. The device features a typical propagation delay of 6ns with rise and fall times of 6ns each. It operates within a temperature range of -40°C to 105°C and accepts a maximum forward current of 20mA. The component is housed in an 8-pin SSO8 package.

Feature Summary

• Capacitive coupling architecture for high-speed signal transmission
• High common-mode transient immunity exceeding 50kV/s
• Reinforced electrical isolation capability

Applications

• Gate drive circuits for power electronics
• Industrial motor control systems
• Inverter applications requiring high isolation

Procurement Notes

Verify the specific ordering suffix against official Broadcom documentation to ensure correct packaging and variant selection. Confirm that the required isolation ratings and thermal specifications align with the target application environment before finalizing procurement orders.

Selection Notes

Select this component when high-speed switching and robust noise immunity are critical. The capacitive design offers superior performance compared to traditional optical technologies in noisy environments. Ensure the system voltage requirements do not exceed the specified isolation limits.

Part Context

This part belongs to the ACNU-4804 series, which focuses on high-performance gate driver solutions. It is designed to replace older optical couplers in applications demanding faster response times and better reliability under harsh electrical conditions.

Replacement Considerations

ACNU-4803-500E