BC54PASX

Single Bipolar Transistors Overview

The BC54PASX is a single NPN bipolar junction transistor manufactured by Nexperia USA Inc. It is housed in a DFN2020D-3 (SOT1061) surface-mount package with three leads. The device supports a maximum collector current of 1 A and a collector-emitter voltage of 45 V. Key electrical parameters include a DC current gain (hFE) minimum of 63 at 150 mA and 2 V, a transition frequency of 180 MHz, and a power dissipation rating of 420 mW. The component operates within a temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Single NPN configuration designed for general-purpose switching and amplification applications.
• Automotive-grade qualification compliant with AEC-Q100 standards for reliability.
• Compact DFN2020D-3 package facilitates efficient thermal management and space-constrained PCB layouts.

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• Switching applications in automotive electronics
• Driver stages for low-power loads

Single Bipolar Transistors Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm package type and qualification status. Ensure compatibility with design requirements regarding thermal performance and voltage ratings. Cross-reference part numbers with authorized distributors to confirm authenticity and traceability before integration into production schedules.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN transistor with 1 A capability and automotive reliability is required. Compare power dissipation limits against thermal constraints in the target application. Verify that the 45 V breakdown voltage meets circuit requirements. Consider alternative packages if larger heat sinking is necessary.

Single Bipolar Transistors Part Context

This component belongs to the BC54xPAS series, which includes complementary PNP variants such as the BC53PASX. The series is characterized by high-performance specifications suitable for modern electronic designs requiring small form factors and robust operational characteristics in demanding environments.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include BC54-10PASX and BC54PA,115. Verify pinout compatibility and exact electrical tolerances before substitution. Consult official datasheets to ensure functional equivalence in the specific application context.