ZXTDB2M832TA

Overview

The ZXTDB2M832TA is an obsolete complementary dual transistor from Diodes Incorporated, packaged in a 3mm x 2mm MLP. It integrates an NPN and PNP die within a single component to reduce PCB area and component count. The NPN section provides a continuous collector current of 4.5A with a maximum saturation voltage of 150mV at 1A. The PNP section supports -3.5A continuous current with a maximum saturation voltage of 220mV at -1A. Both transistors operate with a collector-emitter breakdown voltage of ±20V and feature a junction temperature rating up to 150°C.

Feature Summary

• Complementary NPN/PNP configuration for reduced component count
• Low saturation voltage for improved circuit efficiency
• High current gain specified up to 6A
• Compact 3mm x 2mm MLP package

Applications

• DC-DC converters
• Charging circuits
• Power switches
• Motor control

Procurement Notes

This component is officially marked as obsolete by the manufacturer. Sourcing new units is not possible through standard distribution channels. Designers must verify the final status of any remaining stock and ensure that replacement components are qualified for long-term supply before committing to production runs.

Selection Notes

Due to the obsolete status of this part, engineers should transition to the recommended replacement model ZXTC6718MC. When selecting alternatives, verify that the substitute matches the required current handling capabilities and physical footprint constraints of the original design.

Part Context

The ZXTDB2M832TA belongs to the MPPS (Miniature Package Power Solutions) series designed for high-density applications. It was engineered to replace larger discrete packages while maintaining equivalent performance levels. The device utilizes a specialized MLP structure to optimize thermal dissipation relative to its small surface area.

Replacement Considerations

The datasheet explicitly recommends using the ZXTC6718MC as the direct replacement for this obsolete component.