ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRANS NPN 45V 1A SOT-223
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Bulk
- 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：1.3 W
- Frequency - Transition：155MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-261-4, TO-261AA
- Supplier Device Package：SOT-223
- Grade：Automotive
- Qualification：AEC-Q101
Download product information
Overview
The BCP54TF is an NPN bipolar junction transistor manufactured by Nexperia USA Inc. It utilizes the SOT-223 (SC-73) surface-mount package. The device supports a maximum collector-emitter voltage of 45 V and a continuous collector current of 1 A. Its transition frequency is rated at 100 MHz, with a maximum power dissipation of 500 mW. The component operates within a junction temperature range up to 150°C and meets RoHS 3 compliance standards.
Feature Summary
- High current handling capability suitable for general-purpose switching applications
- Designed for efficient thermal performance in compact surface-mount layouts
- Integrated into standard small-outline packages for automated assembly
Applications
- General-purpose switching circuits
- Amplifier stages requiring moderate current drive
- Logic interface buffering
Procurement Notes
Verify the specific suffix 'TF' against the official Nexperia datasheet to confirm tape-and-reel packaging specifications. Ensure the ordering part number matches the required quantity increments defined in the manufacturer's documentation. Cross-reference the Mouser number 771-bcp54tf for accurate distributor identification. Confirm lead times directly with authorized suppliers as production cycles may vary.
Selection Notes
Select this component when a 1 A NPN transistor is required in an SOT-223 footprint. Compare electrical characteristics such as hFE ranges and saturation voltages against alternative BJT families if higher gain or lower noise is needed. Verify that the 45 V breakdown voltage aligns with the circuit's maximum operating conditions. Consider thermal management requirements given the 500 mW power dissipation limit in the specified package.
Part Context
This component belongs to the BC54 series of NPN transistors produced by Nexperia. The series offers various package options including TO-92 and surface-mount variants. The BCP54TF specifically addresses the need for robust current handling in modern PCB designs where space constraints favor larger surface-mount packages over traditional through-hole alternatives.
Replacement Considerations
Consult official Nexperia substitution guides for verified equivalents. Generic replacements must match the SOT-223 package, 1 A current rating, and 45 V voltage specification. Verify pinout compatibility before implementation.
