BC55-16PA-QX

Single Bipolar Transistors Overview

The BC55-16PA-QX is an NPN medium power transistor from the Nexperia BC55PA-Q series, housed in a leadless SOT1061 (DFN2020D-3) plastic package. It supports a collector current of 1 A and peak currents up to 2 A, with a collector-emitter voltage rating of 60 V. 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 up to 1.65 W and operates within a junction temperature range of -55 °C to +150 °C.

Single Bipolar Transistors Feature Summary

• High current capability with exposed heatsink for excellent thermal conductivity
• Qualified according to AEC-Q101 for automotive applications
• Leadless ultra-thin small outline package suitable for automatic optical inspection

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct binning and packaging specifications. Confirm that the component meets the required AEC-Q101 qualification standards for your target application environment. Cross-reference the marking code BJ with the datasheet to validate authenticity upon receipt.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN transistor with high current handling and low thermal resistance is required. The BC55-16PA-Q variant provides a guaranteed minimum hFE of 100, distinguishing it from other gain bins in the series. Ensure the PCB footprint matches the SOT1061 outline dimensions for proper mounting and heat dissipation.

Single Bipolar Transistors Part Context

This part belongs to the BC55PA-Q series of NPN medium power transistors designed for surface-mount applications. The series includes complementary PNP devices and various gain selections. The BC55-16PA-QX specifically denotes the unit with a DC current gain range of 100 to 250, packaged in the leadless SOT1061 format optimized for automated assembly.

Single Bipolar Transistors Replacement Considerations

BC55-10PA-QX

Single Bipolar Transistors FAQ

What is the marking code for the BC55-16PA-Q?

The marking code for the BC55-16PA-Q is BJ.

Is the BC55-16PA-Q qualified for automotive use?

Yes, the product is qualified according to the AEC-Q101 standard and is recommended for use in automotive applications.

What is the maximum peak collector current?

The maximum peak collector current (ICM) is 2 A for a single pulse with a duration tp ≤ 1 ms.