BC54-10PA,115

Single Bipolar Transistors Overview

The Nexperia BC54-10PA,115 is an NPN medium power transistor housed in the SOT1061 leadless ultra-thin small outline package. It supports a collector-emitter voltage of 45 V and a continuous collector current of 1 A, with peak currents reaching 2 A. The device features a DC current gain (hFE) range of 63 to 160 at VCE = 2 V and IC = 150 mA. Operating temperatures span from -55 °C to +150 °C junction temperature. Key electrical limits include a collector-base voltage of 45 V and an emitter-base voltage of 5 V.

Single Bipolar Transistors Feature Summary

• High collector current capability for both continuous and pulsed operations
• Three distinct current gain selections available within the series
• High power dissipation capability enabled by thermal enhanced packaging

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix matches the required gain bin, as the BC54-10PA designation corresponds to a defined hFE range. Confirm the package version aligns with the SOT1061 footprint requirements for your PCB design. Ensure the product status is appropriate for your application, noting that this specific revision indicates non-automotive qualification. Cross-reference the marking code BF to confirm component authenticity upon receipt.

Single Bipolar Transistors Selection Notes

Select the BC54-10PA variant when a specific DC current gain ceiling of 160 is required, distinguishing it from the standard BC54PA which allows gains up to 250. Consider the SOT1061 package dimensions for space-constrained designs requiring a leadless surface-mount solution. Evaluate the thermal resistance characteristics against your expected power dissipation levels on the target PCB layout to ensure operation within safe junction temperature limits.

Single Bipolar Transistors Part Context

This component belongs to the BC54PA series of NPN medium power transistors manufactured by Nexperia. The series includes variants such as the BC54PA and BC54-16PA, differentiated primarily by their DC current gain specifications. All members share the same physical SOT1061 package and general electrical ratings, providing designers with options for gain-specific circuit tuning without altering the mechanical footprint.

Single Bipolar Transistors Replacement Considerations

Direct substitutes within the same family include the BC54PA and BC54-16PA, provided the gain constraints are acceptable. Verify that any replacement maintains the SOT1061 package type and 45 V voltage rating. Ensure the alternative part meets the required thermal performance and operating temperature range for the intended application environment.

Single Bipolar Transistors FAQ

What is the marking code for the BC54-10PA?

The marking code for the BC54-10PA is BF.

Is the BC54-10PA automotive qualified?

No, this specific product data sheet revision indicates the product is not automotive qualified.

What is the maximum peak collector current?

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