ZXMS6004DT8QTA

Overview

The ZXMS6004DT8QTA is a single N-channel IntelliFET power switch manufactured by Diodes Incorporated. It integrates an N-channel MOSFET with control and protection circuitry in an SM8 surface-mount package. The device supports a maximum drain-source voltage of 60V and delivers a continuous load current of 1.2A. Key electrical characteristics include a typical on-resistance of 500 milliohms and a gate threshold voltage of 1.5V. It operates within a junction temperature range of -40°C to +150°C and features a power dissipation capacity of 1.28W.

Feature Summary

• Integrates intelligent low-side switching with built-in diagnostic feedback capabilities
• Provides comprehensive fault protection including overcurrent limiting, thermal shutdown, and overvoltage handling
• Features automatic restart functionality following fault conditions to enhance system reliability

Applications

• Automotive lighting systems
• Industrial motor control circuits
• General-purpose load switching applications

Procurement Notes

Verify the specific suffix QTA against official Diodes Incorporated documentation to confirm package type and automotive qualification status. Ensure compatibility with required operating temperatures and current ratings for the target application before procurement.

Selection Notes

Select this component for designs requiring integrated protection in a compact SM8 footprint. Consider the 1.2A current limit and 500 milliohm on-resistance when calculating thermal performance. Verify that the 60V rating exceeds the maximum circuit voltage under all transient conditions.

Part Context

This part belongs to the ZXMS6004 IntelliFET family from Diodes Incorporated. These devices are designed as smart high-current switches combining power MOSFETs with advanced control logic. The family targets robust performance in demanding environments where space and protection are critical constraints.

Replacement Considerations

Check datasheets for alternative parts offering similar 60V ratings and SM8 packaging. Verify pinout compatibility and ensure equivalent protection features such as thermal shutdown and current limiting are present in any substitute component.