ZXMC4559DN8TC

Overview

The ZXMC4559DN8TC is a complementary enhancement mode MOSFET array from Diodes Incorporated, packaged in an SO-8 case. It integrates one N-channel and one P-channel device within a single component. The N-channel transistor provides a maximum drain-source voltage of 60V and a continuous drain current of 3.6A at steady state, with a maximum on-resistance of 55mΩ at VGS=10V. The P-channel counterpart offers a -60V breakdown voltage and a -2.6A continuous drain current, featuring a maximum on-resistance of 85mΩ at VGS=-10V. The device operates within a temperature range of -55°C to +150°C.

Feature Summary

• Complementary dual configuration integrating N-channel and P-channel enhancement mode MOSFETs for space-efficient designs
• Optimized low on-state resistance combined with fast switching speed for high efficiency power management applications
• Qualified to AEC-Q101 standards ensuring high reliability suitable for automotive environments
• Totally lead-free and fully RoHS compliant construction that is also halogen and antimony free

Applications

• DC-DC Converters
• Power Management Functions
• Backlighting

Procurement Notes

Verify the specific ordering suffix TC against official Diodes Incorporated documentation to confirm the tape and reel packaging quantity of 2,500 units. Ensure compliance requirements match project specifications, as this variant is standard grade. Cross-reference the document number DS34498 Rev. 7-2 for accurate electrical characteristics and mechanical data before finalizing procurement orders.

Selection Notes

Select this component when a compact solution requires both N-channel and P-channel switching capabilities in a single package. The 60V rating suits low-voltage systems, while the SO-8 footprint aids in dense PCB layouts. Evaluate thermal derating factors based on the specific copper pad layout used, as power dissipation varies significantly between minimum recommended pads and larger heat-sinking areas.

Part Context

This part belongs to the ZXMC4559DN8 series manufactured by Diodes Incorporated. It represents a new generation MOSFET design focused on minimizing on-state resistance without compromising switching performance. The product line targets high-efficiency power management needs, offering a robust alternative to discrete single-transistor solutions in dual-channel configurations.

Replacement Considerations

Direct cross-replacements include the FDS4559 (onsemi) and MCQ4559A-TP (MCC), which share similar 60V N/P-channel specifications and SOIC-8 packaging. Verify pinout compatibility and exact Rds(on) tolerances before substitution. Ensure the replacement device meets the same AEC-Q101 qualification if automotive reliability is required.