BC847BM-TP
Product Overview
Category
The BC847BM-TP belongs to the category of small signal transistors.
Use
It is commonly used for amplification and switching of electronic signals in various applications.
Characteristics
- Small size
- Low power consumption
- High gain
- Fast switching speed
Package
The BC847BM-TP is typically available in a SOT-23 package.
Packaging/Quantity
It is usually supplied in reels with quantities varying based on manufacturer specifications.
Specifications
The key specifications of the BC847BM-TP include: - Maximum Collector-Base Voltage (VCBO): 45V - Maximum Collector-Emitter Voltage (VCEO): 45V - Maximum Emitter-Base Voltage (VEBO): 6V - Continuous Collector Current (IC): 100mA - Total Power Dissipation (Ptot): 250mW - Transition Frequency (ft): 200MHz
Detailed Pin Configuration
The BC847BM-TP transistor has three pins: Collector (C), Base (B), and Emitter (E). The pin configuration is as follows: - C (Collector) - Pin 1 - B (Base) - Pin 2 - E (Emitter) - Pin 3
Functional Features
The BC847BM-TP offers the following functional features: - High voltage and current gain - Low noise - Wide range of operating frequencies
Advantages and Disadvantages
Advantages
- Small form factor
- Versatile applications
- Low power consumption
Disadvantages
- Limited maximum collector current
- Moderate power dissipation capability
Working Principles
The BC847BM-TP operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.
Detailed Application Field Plans
The BC847BM-TP finds extensive use in various applications including: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits
Detailed and Complete Alternative Models
Some alternative models to the BC847BM-TP include: - 2N3904 - BC548 - 2SC945
In conclusion, the BC847BM-TP is a versatile small signal transistor with wide-ranging applications in electronics due to its compact size, low power consumption, and high gain characteristics.
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技術ソリューションにおける BC847BM-TP の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the BC847BM-TP transistor used for?
- The BC847BM-TP is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.
What are the key specifications of the BC847BM-TP transistor?
- The BC847BM-TP has a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and a maximum power dissipation of 250mW.
Can the BC847BM-TP be used in audio amplifier circuits?
- Yes, the BC847BM-TP can be used in low-power audio amplifier circuits due to its moderate current and voltage ratings.
Is the BC847BM-TP suitable for switching applications?
- Yes, the BC847BM-TP is commonly used in low-power switching applications due to its fast switching speed and moderate current handling capability.
What are the typical operating conditions for the BC847BM-TP?
- The BC847BM-TP is typically operated at a collector current of around 10-20mA and a collector-emitter voltage of 5-15V.
Can the BC847BM-TP be used in digital logic circuits?
- Yes, the BC847BM-TP can be used in digital logic circuits operating at low frequencies and with moderate current requirements.
Are there any specific considerations for PCB layout when using the BC847BM-TP?
- It is important to minimize lead lengths and keep input and output traces short to reduce parasitic effects when using the BC847BM-TP in PCB layouts.
What are some common alternatives to the BC847BM-TP transistor?
- Common alternatives to the BC847BM-TP include the BC548, 2N3904, and 2N2222 transistors, which have similar characteristics and can be used in similar applications.
Can the BC847BM-TP be used in low-noise amplifier designs?
- While the BC847BM-TP is not specifically designed for low-noise applications, it can be used in simple low-noise amplifier designs with appropriate biasing and circuit design.
Where can I find detailed application notes for using the BC847BM-TP in technical solutions?
- Detailed application notes for using the BC847BM-TP can be found in the datasheet provided by the manufacturer, as well as in various electronics engineering resources and forums.