BC847BLP-7B
Product Overview
Category
The BC847BLP-7B belongs to the category of small signal transistors.
Use
It is commonly used in amplification and switching applications in electronic circuits.
Characteristics
- Low power dissipation
- High current gain
- Low noise figure
Package
The BC847BLP-7B is available in a SOT-23 package.
Essence
This transistor is essential for amplifying weak signals and controlling the flow of current in electronic devices.
Packaging/Quantity
It is typically packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Collector-Base Voltage (VCBO): 50V
- Collector-Emitter Voltage (VCEO): 45V
- Emitter-Base Voltage (VEBO): 6V
- Continuous Collector Current (IC): 100mA
- Total Power Dissipation: 250mW
- Transition Frequency (fT): 200MHz
Detailed Pin Configuration
The BC847BLP-7B has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High current gain
- Low saturation voltage
- Fast switching speed
Advantages
- Small size
- Versatile usage in various electronic circuits
- Reliable performance
Disadvantages
- Limited power handling capability
- Susceptible to thermal runaway if not properly managed
Working Principles
The BC847BLP-7B operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal.
Detailed Application Field Plans
The BC847BLP-7B is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits
Detailed and Complete Alternative Models
Some alternative models to the BC847BLP-7B include: - 2N3904 - BC548 - 2SC945
In conclusion, the BC847BLP-7B is a versatile small signal transistor with wide-ranging applications in electronic circuits. Its compact size and reliable performance make it a popular choice among electronics enthusiasts and professionals alike.
[Word count: 298]
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BC847BLP-7B i tekniska lösningar
What is the BC847BLP-7B transistor used for?
- The BC847BLP-7B is a general-purpose NPN bipolar junction transistor commonly used for amplification and switching applications in electronic circuits.
What are the key specifications of the BC847BLP-7B transistor?
- The BC847BLP-7B has a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and a maximum power dissipation of 250mW.
Can the BC847BLP-7B be used for audio amplification?
- Yes, the BC847BLP-7B can be used for small-signal audio amplification in low-power applications.
Is the BC847BLP-7B suitable for use in digital logic circuits?
- Yes, the BC847BLP-7B can be used in digital logic circuits for signal amplification and switching purposes.
What are the typical operating conditions for the BC847BLP-7B?
- The BC847BLP-7B operates within a temperature range of -55°C to 150°C and is typically used in low to moderate frequency applications.
Can the BC847BLP-7B be used in battery-powered devices?
- Yes, the BC847BLP-7B's low power dissipation makes it suitable for use in battery-powered devices and low-power applications.
Does the BC847BLP-7B require any external components for typical applications?
- In typical applications, the BC847BLP-7B may require biasing resistors and decoupling capacitors for proper operation.
What are some common circuit configurations using the BC847BLP-7B?
- Common circuit configurations include common-emitter amplifiers, emitter followers, and switch-mode applications.
Are there any known reliability issues with the BC847BLP-7B?
- The BC847BLP-7B is a reliable and widely used transistor with no known major reliability issues under normal operating conditions.
Where can I find detailed application notes for using the BC847BLP-7B in technical solutions?
- Detailed application notes for the BC847BLP-7B can be found in the datasheet provided by the manufacturer or through various electronics component distributors and websites.