BC56-10PA-QX

Single Bipolar Transistors Overview

The BC56-10PA-QX is an NPN medium power transistor from the Nexperia BC56PA-Q series, housed in a SOT1061 (DFN2020-3) leadless very small Surface-Mounted Device plastic package. It features an 80 V collector-emitter voltage rating and a continuous collector current capability of 1 A, with a peak pulse current of 2 A. The device offers three current gain selections; the -10 suffix specifies a DC current gain range of 63 to 160 at VCE = 2 V and IC = 150 mA. It includes an exposed heatsink for thermal conductivity and is qualified according to AEC-Q101 standards.

Single Bipolar Transistors Feature Summary

• High collector current capability supporting both continuous and pulsed operation
• Exposed heatsink design providing excellent thermal and electrical conductivity
• Qualified according to AEC-Q101 automotive standards for reliability
• Leadless very small SMD plastic package with medium power capability

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix matches the required DC current gain bin, as the BC56PA-Q series distinguishes between different gain ranges using suffixes such as -10 or -16. Confirm that the SOT1061 package footprint aligns with the PCB layout requirements. Ensure the application environment meets the AEC-Q101 qualification criteria if used in automotive contexts. Check the most recent product data sheet for any updates to limiting values or thermal characteristics before finalizing the design.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN transistor with high current handling and automotive-grade reliability is required. The -10 variant is appropriate for designs needing a guaranteed maximum hFE of 160. Consider the exposed pad thermal performance based on the specific PCB copper area and layer count. Compare against other medium power transistors if higher voltage ratings or different package sizes are needed for the specific application constraints.

Single Bipolar Transistors Part Context

This part belongs to the BC56PA-Q series of NPN medium power transistors manufactured by Nexperia. The series shares the same SOT1061 package and general electrical structure but varies in current gain specifications. Other variants include the BC56PA-Q and BC56-16PA-Q, which offer different hFE ranges while maintaining identical voltage and current ratings. The series is designed for applications requiring robust performance in small form factors.

Single Bipolar Transistors Replacement Considerations

Direct substitutes within the same family include the BC56PA-Q and BC56-16PA-Q, provided their respective gain bins match the circuit requirements. Verify pinout compatibility and thermal resistance values when replacing with components from other manufacturers.

Single Bipolar Transistors FAQ

What is the DC current gain range for the BC56-10PA-Q?

The DC current gain (hFE) for the BC56-10PA-Q ranges from 63 to 160 when measured at VCE = 2 V and IC = 150 mA.

Is the BC56-10PA-Q suitable for automotive applications?

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

What is the package type for the BC56-10PA-Q?

It is housed in a SOT1061 (DFN2020-3) leadless very small Surface-Mounted Device plastic package.