PZTA14,115

Single Bipolar Transistors Overview

The PZTA14,115 is an NPN Darlington transistor manufactured by Nexperia USA Inc., housed in a surface-mount SOT-223 plastic package. It supports a maximum collector current of 500 mA and a collector-emitter voltage of 30 V. The device features a minimum DC current gain (hFE) of 10,000 at 10 mA and up to 20,000 at 100 mA. Total power dissipation reaches 1.25 W with a junction temperature limit of 150 °C. Operating temperatures range from -65 °C to +150 °C.

Single Bipolar Transistors Feature Summary

• High current handling capability for robust switching applications
• Low voltage operation suitable for standard logic levels
• Integrated heatsink design within the SOT-223 package

Single Bipolar Transistors Applications

• Pre-amplifiers requiring high input impedance

Single Bipolar Transistors Procurement Notes

Verify that the specific order code matches the non-automotive qualified version, as indicated in the latest product data sheet revision history. Confirm the component status is listed as 'Production' rather than development or preliminary stages before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits that require high current amplification within a low-voltage environment. The SOT-223 package provides thermal advantages over smaller footprints, making it appropriate for applications where moderate power dissipation must be managed without excessive board space consumption.

Single Bipolar Transistors Part Context

This part belongs to the Nexperia discrete semiconductor portfolio, specifically categorized under bipolar transistors. It utilizes a Darlington configuration to achieve significant current gain, distinguishing it from standard single-transistor designs. The SOT-223 package variant includes an exposed tab for improved thermal management compared to standard three-lead packages.

Single Bipolar Transistors Replacement Considerations

Check for automotive-qualified alternatives if the application requires AEC-Q101 certification, as this specific unit is not automotive qualified.