BC56-16PASTX

Single Bipolar Transistors Overview

The BC56-16PASTX is an NPN medium power transistor from the Nexperia BC56PAST series, housed in a DFN2020D-3 (SOT1061D) leadless SMD package. It features a collector-emitter voltage of 80 V and a continuous collector current of 1 A, with a peak pulse current capability of 2 A. The device offers three current gain selections; the -16 variant specifies a DC current gain range of 100 to 250 at IC = 150 mA and VCE = 2 V. Key electrical parameters include a collector-base breakdown voltage of 100 V, an emitter-base breakdown voltage of 5 V, and a transition frequency of 100 MHz. Thermal resistance from junction to ambient is 235 K/W in free air.

Single Bipolar Transistors Feature Summary

• High collector current capability for both continuous and pulsed operations
• Three distinct current gain selections available within the series
• Leadless small SMD plastic package with solderable side pads for reduced PCB area
• Exposed heat sink design providing excellent thermal and electrical conductivity

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact current gain binning and packaging configuration. Ensure that the procurement channel sources products directly from authorized Nexperia distributors or the manufacturer to guarantee authenticity and access to valid traceability data. Confirm compliance requirements such as RoHS status prior to finalizing orders.

Single Bipolar Transistors Selection Notes

Select the BC56-16PASTX when a high DC current gain range of 100 to 250 is required for linear applications. Consider this component for designs needing an ultra-thin footprint with exposed thermal pads to manage heat dissipation effectively. Evaluate the 80 V collector-emitter rating against circuit voltage spikes and ensure the 1 A continuous current limit aligns with load requirements without exceeding thermal derating curves on standard FR4 PCBs.

Single Bipolar Transistors Part Context

This component belongs to the Nexperia BC56PAST series of NPN medium power transistors. It serves as the NPN complement to the BC53PAST PNP series. The series utilizes the DFN2020D-3 package, which is designed for automatic optical inspection of solder joints. The product line provides multiple current gain options to accommodate various amplification needs in compact surface-mount designs.

Single Bipolar Transistors Replacement Considerations

The BC56-10PAST and BC56PAST are part numbers within the same series offering different current gain ranges. Verify if the specific gain binning of these alternatives meets the circuit requirements before substitution.