ZXTC2045E6QTA

Overview

The ZXTC2045E6QTA is a dual complementary bipolar junction transistor array manufactured by Diodes Incorporated. It integrates one NPN and one PNP transistor within a single SOT-23-6 (SOT-26) surface-mount package. The device features a collector-emitter breakdown voltage of 30V for the NPN and -30V for the PNP, with a peak pulse collector current capability of 5A. It operates over a junction temperature range of -55°C to +150°C and dissipates up to 1.1W of power. The component is qualified to AEC-Q101 standards for automotive reliability and is fully RoHS compliant.

Feature Summary

• Integrates complementary NPN and PNP transistors in a compact SOT-26 package
• Qualified to AEC-Q101 standards for high reliability applications
• Totally lead-free and fully RoHS compliant construction

Applications

• MOSFET and IGBT gate driving circuits
• Motor drive systems
• Complementary switching applications requiring matched NPN/PNP pairs

Procurement Notes

Verify the specific suffix 'Q' against the manufacturer's official datasheet to confirm AEC-Q101 automotive qualification status. Ensure the ordering part number matches the exact package marking and pinout configuration required for the design. Confirm compliance with REACH regulations and halogen-free requirements as specified in the latest product documentation.

Selection Notes

Select this component when a matched NPN/PNP pair is required in a small footprint. The SOT-23-6 package offers space savings compared to discrete components. Verify that the 30V breakdown voltage and 1.5A continuous current ratings meet the circuit requirements. Consider thermal management capabilities given the 1.1W power dissipation limit in the small outline package.

Part Context

This part belongs to the ZXTC2045 series of complementary transistors from Diodes Incorporated. The base model ZXTC2045 provides the core electrical characteristics, while the E6 suffix denotes the SOT-26 packaging. The Q suffix typically indicates automotive grade qualification under AEC-Q101 standards, distinguishing it from standard commercial variants.

Replacement Considerations

Direct substitutes include the ZXTC2045E6TA for non-automotive grades or other ZXTC20xxE6 series parts with matching voltage and current ratings. Verify pin compatibility and thermal performance before substitution. Cross-reference with Zetex Semiconductors equivalents if applicable.