EMZ1-TP

Overview

The EMZ1-TP is a dual bipolar junction transistor array manufactured by Micro Commercial Components. It integrates one NPN and one PNP transistor within a single SOT-563 surface-mount package. The device supports a maximum collector-emitter breakdown voltage of 50V and a continuous collector current of 150mA. Key electrical characteristics include a transition frequency of 180MHz for the NPN section and 140MHz for the PNP section, with a total power dissipation rating of 150mW. The component operates within a temperature range from -55°C to +150°C.

Feature Summary

• Integrates complementary NPN and PNP transistors in a compact dual configuration
• Supports high-frequency operation with specified transition frequencies for both channels
• Designed for surface-mount assembly using the SOT-563 footprint

Applications

• Digital switching circuits requiring complementary logic levels
• Signal processing applications utilizing dual transistor arrays
• General-purpose amplification stages in consumer electronics

Procurement Notes

Verify the specific suffix variant required for the application, as packaging options may differ between reel and cut tape configurations. Confirm that the active status aligns with long-term supply requirements. Ensure compatibility with standard reflow soldering profiles for the SOT-563 package type during integration.

Selection Notes

Select this component when a matched NPN/PNP pair is needed in a minimal footprint. Consider the 150mA current limit and 50V voltage rating against circuit demands. Evaluate thermal management needs given the 150mW power dissipation constraint in the small outline package.

Part Context

This part belongs to the EMZ1 series of dual bipolar transistors from Micro Commercial Components. It serves as a discrete semiconductor solution for applications requiring two matched transistors in a single package, offering space savings compared to using individual discrete components.

Replacement Considerations

Check for direct substitutes within the same series or equivalent dual BJT arrays from other manufacturers. Verify pinout compatibility and electrical parameter margins before substitution.