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Product Detailed Parameters
- Description：TRANS NPN 45V 1A SOT-223
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：1:00 AM
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：63 @ 150mA, 2V
- Power - Max：960 mW
- Frequency - Transition：180MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-261-4, TO-261AA
- Supplier Device Package：SOT-223
- Grade：-
- Qualification：-
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Overview
The Nexperia BCP54,115 is an NPN medium power transistor housed in a SOT-223 (SC-73) surface-mount package. It features a collector-emitter voltage of 45 V and a continuous collector current of 1 A. The device offers three DC current gain selections: standard (63 to 250), BCP54-10 (63 to 160), and BCP54-16 (100 to 250). It supports a peak collector current of 2 A for pulses up to 1 ms. Thermal resistance from junction to ambient ranges from 93 K/W to 195 K/W depending on PCB footprint. The component is qualified under the AEC-Q101 automotive standard.
Feature Summary
- High collector current capability for both continuous and pulsed operation
- Three distinct current gain selection options available
- High power dissipation capability with optimized thermal performance
- Qualified for automotive applications per AEC-Q101 standards
Applications
- Linear voltage regulators
- MOSFET drivers
- Low-side switches
- Battery-driven devices
- Power management circuits
- Amplifiers
Procurement Notes
Verify the specific suffix code to confirm the intended DC current gain range, as the base part number covers multiple gain variants. Confirm that the SOT-223 footprint matches your printed circuit board design requirements. Ensure the application environment remains within the specified operating temperature limits to maintain reliability. Check the most recent datasheet revision before finalizing designs.
Selection Notes
Select this component when a robust NPN transistor with high current handling is required in a compact surface-mount form factor. Consider the specific hFE bin required by your circuit design, as the standard, -10, and -16 variants offer different gain ranges. Evaluate the thermal management strategy based on the required power dissipation and available copper area on the PCB.
Part Context
This device belongs to the Nexperia BCP54 series of medium power transistors. It shares the same physical package and general electrical characteristics with complementary PNP types and other members of the family. The SOT-223 package provides increased heatsink capability compared to smaller surface-mount packages, making it suitable for higher power applications.
Replacement Considerations
BCP54-10,115
FAQ
What are the available DC current gain selections for the BCP54?
The BCP54 series offers three gain selections: the standard BCP54 (63 to 250), the BCP54-10 (63 to 160), and the BCP54-16 (100 to 250).
Is the BCP54,115 suitable for automotive applications?
Yes, the product has been qualified in accordance with the AEC-Q101 stress test qualification standard for discrete semiconductors.
What is the maximum peak collector current supported by the device?
The device supports a peak collector current of 2 A for single pulses with a duration of 1 ms or less.
