BC55-16PASX

Single Bipolar Transistors Overview

The BC55-16PASX is an NPN medium power transistor from the Nexperia BC55xPAS series, housed in a DFN2020D-3 (SOT1061D) leadless SMD package. It supports a collector-emitter voltage of 60 V and continuous collector current of 1 A, with a peak pulse current of 2 A. The device features a DC current gain (hFE) range of 100 to 250 at VCE = 2 V and IC = 150 mA. Key electrical characteristics include a collector-base cutoff current of 100 nA, collector-emitter saturation voltage of 500 mV at 500 mA, and a transition frequency of 180 MHz typical.

Single Bipolar Transistors Feature Summary

• High collector current capability for both continuous and pulsed operation
• Exposed heat sink providing excellent thermal and electrical conductivity
• Leadless ultra-thin plastic package with visible and solderable side pads
• Suitable for Automatic Optical Inspection (AOI) of solder joints

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact variant and packaging configuration. Ensure that the procurement specifications align with the non-automotive qualification status defined in the product data sheet. Confirm compatibility with the required PCB footprint and soldering profiles before finalizing orders.

Single Bipolar Transistors Selection Notes

Select this component when a compact surface-mount solution with high thermal efficiency is required. The BC55-16PASX offers a specific current gain band suitable for precise amplification or switching tasks. Consider the DFN2020D-3 package dimensions and exposed pad thermal requirements during layout design to maximize performance within the specified temperature ranges.

Single Bipolar Transistors Part Context

This part belongs to the BC55xPAS series of NPN medium power transistors manufactured by Nexperia. The series utilizes an ultra-thin leadless small outline package designed for reduced PCB area requirements while maintaining medium power capabilities. The BC55-16PASX specifically denotes the version with a DC current gain range of 100 to 250.

Single Bipolar Transistors Replacement Considerations

BC55PAS

Single Bipolar Transistors FAQ

Is the BC55-16PASX automotive qualified?

No, the product data sheet indicates that this specific product is not automotive qualified and is intended for general applications.

What is the maximum peak collector current?

The maximum peak collector current is 2 A for a single pulse duration of tp ≤ 1 ms.

How does the package facilitate thermal management?

The DFN2020D-3 package includes an exposed heat sink that provides excellent thermal and electrical conductivity to the printed-circuit board.