BC56-16PAST-QX

Single Bipolar Transistors Overview

The BC56-16PAST-QX is an NPN medium power transistor from the Nexperia BC56PAST-Q series, housed in a DFN2020D-3 (SOT1061D) leadless SMD package. It features an 80 V collector-emitter voltage rating and supports a continuous collector current of 1 A with a peak pulse capability of 2 A. The device offers a DC current gain range of 100 to 250 at IC = 150 mA and VCE = 2 V. Thermal performance includes a junction-to-ambient resistance of 235 K/W in free air and 124 K/W on an FR4 PCB. The component is qualified under AEC-Q101 standards.

Single Bipolar Transistors Feature Summary

• High collector current capability for both continuous and pulsed operations
• Leadless small SMD plastic package with solderable side pads for reduced PCB area
• Exposed heat sink providing excellent thermal and electrical conductivity
• Qualified according to AEC-Q101 for automotive applications

Single Bipolar Transistors Applications

• Linear voltage regulators
• MOSFET drivers
• High-side switches
• Power management circuits
• Amplifiers

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'QX' against the official datasheet to confirm reel packaging details. Confirm that the marking code F5 corresponds to the BC56-16PAST-Q variant. Ensure the procurement channel sources directly from Nexperia or authorized distributors to guarantee AEC-Q101 qualification integrity.

Single Bipolar Transistors Selection Notes

Select this component when space constraints require a leadless DFN2020D-3 package while maintaining medium power handling capabilities. The exposed pad design necessitates proper thermal management via the PCB copper pour. Verify that the required hFE binning aligns with the 100-250 range specified for the -16 suffix.

Single Bipolar Transistors Part Context

This part belongs to the BC56PAST-Q series, which includes variants with different current gain selections (-10 and -16). The series shares the same physical footprint and pinout but differs in amplification characteristics. The PNP complement for this device is the BC53-16PAST-Q.

Single Bipolar Transistors Replacement Considerations

BC53-16PAST-Q serves as the PNP complement within the same series.