BC54-16PA-QX

Single Bipolar Transistors Overview

The BC54-16PA-QX is an NPN medium power transistor from the Nexperia BC54PA-Q series, housed in a leadless SOT1061 (DFN2020D-3) plastic package. It supports a collector-emitter voltage of 45 V and continuous collector current up to 1 A, with a peak pulse current of 2 A. The device features a DC current gain range of 100 to 250 at IC = 150 mA and VCE = 2 V. It offers high power dissipation capability, reaching 1.65 W on a standard FR4 PCB, and operates within a junction temperature range of -55 °C to +150 °C.

Single Bipolar Transistors Feature Summary

• Qualified according to AEC-Q101 for automotive applications
• High collector current capability for both continuous and pulsed operation
• Three distinct current gain selections available within the series
• Ultra-thin leadless SMD package designed for enhanced thermal performance

Single Bipolar Transistors Applications

• Linear voltage regulators
• MOSFET drivers
• Low-side switches
• Battery-driven devices
• Power management circuits

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and gain binning. Ensure the component meets AEC-Q101 requirements if intended for automotive use. Confirm that the SOT1061 footprint matches your PCB design guidelines before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a compact, thermally efficient NPN transistor is required for medium-power switching or amplification. The BC54-16PA-Q variant provides a guaranteed minimum hFE of 100, distinguishing it from lower-gain options in the series. Consider the exposed heatsink pad for optimal thermal management in space-constrained designs.

Single Bipolar Transistors Part Context

This part belongs to the BC54PA-Q series of NPN medium power transistors manufactured by Nexperia. The series utilizes silicon technology and is packaged in the SOT1061 form factor. It serves as a complement to PNP variants such as the BC51-10PA-Q and BC52PA within the same product family.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include other parts within the BC54PA-Q series with different gain bins, such as BC54PA-Q or BC54-10PA-Q, provided the electrical characteristics meet the circuit requirements.