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Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A SOT-23
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：500mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：100nA
- DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
- Power - Max：225 mW
- Frequency - Transition：100MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
- Grade：-
- Qualification：-
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Overview
The BC847A-TP is a silicon NPN single bipolar junction transistor manufactured by Micro Commercial Components. It operates in surface-mount SOT-23-3 packages with a maximum DC collector current of 100 mA and a collector-emitter voltage rating of 45 V. The device features a collector-base voltage of 50 V, an emitter-base voltage of 6 V, and a power dissipation capacity of 225 mW. Electrical characteristics include a transition frequency of 100 MHz and a collector-emitter saturation voltage of 500 mV. The component supports an operating temperature range from -55°C to +150°C.
Feature Summary
- Utilizes silicon technology for robust small-signal amplification and switching applications.
- Designed for surface-mount installation within compact SOT-23-3 footprints.
- Provides high thermal stability across extended industrial temperature ranges.
Applications
- General-purpose signal amplification circuits
- Electronic switching applications
- Small-signal processing stages
Procurement Notes
Verify the specific datasheet version and RoHS compliance status directly with the manufacturer before integration. Confirm that the SOT-23-3 package dimensions match your PCB layout requirements. Ensure that the thermal management strategy accommodates the 225 mW power dissipation limit under worst-case operating conditions. Cross-reference the hFE binning specifications if precise gain control is required for your design.
Selection Notes
Select this component when a standard NPN configuration fits the circuit topology. The SOT-23-3 package offers space efficiency compared to through-hole alternatives. Consider the 100 mA current limit and 45 V voltage rating against peak load demands. Evaluate the 100 MHz transition frequency to ensure suitability for the intended signal bandwidth.
Part Context
This part belongs to the BC847 series of small-signal transistors produced by Micro Commercial Components. The 'A' suffix typically denotes specific DC current gain (hFE) grading within the family. The 'TP' suffix indicates the specific packaging and tape-and-reel format offered by the manufacturer. This series serves as a common replacement for generic NPN transistors in consumer electronics and industrial control modules.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative manufacturers such as ON Semiconductor or Diodes Inc. based on pinout and electrical parameter matching.
