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Product Detailed Parameters
- Description：TRANS NPN 45V 1A SOT-223
- Series：-
- Mfr：MCC (Micro Commercial Components)
- 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：300 mW
- Frequency - Transition：100MHz
- Operating Temperature：-55°C ~ 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 BCP54-16-TP is an NPN plastic-encapsulated transistor in a SOT-223 package. It features a collector-emitter voltage (VCEO) of 45 V, collector-base voltage (VCBO) of 45 V, and emitter-base voltage (VEBO) of 5 V. The device supports a continuous collector current (IC) of 1 A with power dissipation (PD) of 1.5 W at 25°C. DC current gain (hFE) ranges from 100 to 250. Transition frequency (fT) is 100 MHz. Thermal resistance is 83.3°C/W. Operating junction temperature spans -55°C to +150°C.
Feature Summary
- Halogen-free green device compliant with environmental standards
- Epoxy meets UL 94 V-0 flammability rating
- Moisture sensitivity level 1 for reliable handling
- Lead-free finish with RoHS compliance
Applications
- Linear voltage regulators
- MOSFET drivers
- Low-side switches
- Battery-driven devices
- Power management circuits
Procurement Notes
Verify the part number suffix matches the specific ordering code required for tape and reel packaging quantities. Confirm that the manufacturer's documentation aligns with the requested electrical characteristics and package dimensions. Ensure compliance with RoHS and halogen-free requirements if specified for the project. Check for authorized distributor status to guarantee genuine parts and full traceability as per manufacturer guidelines.
Selection Notes
Select this component for applications requiring medium voltage NPN switching or amplification with high current capability. The SOT-223 package provides efficient thermal dissipation for power handling up to 1.5 W. Consider the hFE range of 100 to 250 for gain stability. Verify thermal management needs against the 83.3°C/W junction-to-ambient resistance. Ensure operating temperatures remain within the specified -55°C to +150°C range.
Part Context
This device belongs to the BCP54 series of NPN transistors manufactured by Micro Commercial Components. It is designed for general-purpose switching and amplification tasks. The complementary PNP type is available as BCP51. The series utilizes silicon epitaxial planar technology housed in a surface-mountable SOT-223 plastic package suitable for automated assembly processes.
Replacement Considerations
The complementary PNP transistor in this series is the BCP51. For direct replacement, verify pinout compatibility and ensure voltage and current ratings meet or exceed original design specifications. Cross-reference with other manufacturers' equivalent NPN transistors having similar VCEO, IC, and package constraints.
FAQ
What is the maximum power dissipation of the BCP54-16-TP?
The maximum power dissipation is 1.5 W at an ambient temperature of 25°C.
Is the BCP54-16-TP RoHS compliant?
Yes, the device features a lead-free finish and is RoHS compliant.
What is the DC current gain range for the BCP54-16 variant?
The DC current gain (hFE) ranges from 100 to 250 under specified test conditions.
