ACPL-339J-000E

Overview

The ACPL-339J-000E is a logic output optocoupler from the Broadcom ACPL series, housed in a 16-pin SOIC package. It features a single channel with an isolation voltage of 5000 Vrms and supports surface mount installation. The device operates within a temperature range of -40°C to +105°C, with a power dissipation of 600 mW. Electrical characteristics include a rise time of 40 ns, a fall time of 40 ns, a maximum continuous output current of 5.5 A, and a forward current of 10 mA. The forward voltage is specified at 1.7 V, while the reverse voltage rating is 5 V.

Feature Summary

• Integrates dual-output gate drive capability specifically designed to support MOSFET buffer stages for high-side and low-side configurations.
• Incorporates internal active timing control circuitry to prevent cross-conduction and minimize switching losses in the buffer stage.
• Provides electrical isolation, driving, and protection functions for SiC MOSFETs within a single chip solution.

Applications

• Gate drive applications for Silicon Carbide (SiC) MOSFETs
• Driving high-side and low-side MOSFET buffer stages
• Smart gate drive optocoupler implementations requiring integrated protection

Procurement Notes

Verify component authenticity through official Broadcom channels or authorized distributors. Confirm RoHS compliance status via the manufacturer's detailed specifications. Ensure the selected packaging variant matches the required assembly process, as tube and reel options may be available. Validate that the specific ordering suffix aligns with the desired packaging configuration before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring isolated gate driving for wide-bandgap semiconductors like SiC MOSFETs. The integrated timing control simplifies design by managing cross-conduction risks. Ensure the system voltage requirements do not exceed the 5000 Vrms isolation limit. Consider the thermal management needs given the 600 mW power dissipation rating and the operating temperature range up to 105°C.

Part Context

This part belongs to the ACPL series of logic output optocouplers manufactured by Broadcom Limited. It represents a specialized solution for power electronics, distinguishing itself from standard logic isolators by including active gate drive features. The series focuses on providing integrated protection and timing control for modern power switching applications.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material. Consult Broadcom technical documentation for direct replacements or verify compatibility with alternative gate drive optocouplers based on pinout and electrical specifications.

FAQ

What is the primary function of the internal active timing control circuitry?

It prevents cross-conduction and minimizes switching losses in the MOSFET buffer stage.

Is this device suitable for driving both high-side and low-side MOSFETs?

Yes, it is optimized for driving both high-side and low-side MOSFET buffer stages.