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BC847CLT3G
Product Overview
Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: Small signal NPN transistor, low power dissipation, high current gain
Package: SOT-23
Essence: Small size, high performance
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Collector-Base Voltage (VCBO): 45V
- Collector-Emitter Voltage (VCEO): 45V
- Emitter-Base Voltage (VEBO): 6V
- Collector Current (IC): 100mA
- Power Dissipation (PD): 225mW
- Transition Frequency (fT): 270MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
- Emitter (E)
- Base (B)
- Collector (C)
Functional Features
- High current gain
- Low noise
- Fast switching speed
Advantages and Disadvantages
Advantages: - Small size - High current gain - Low power dissipation
Disadvantages: - Limited collector current compared to other transistors - Relatively low breakdown voltage
Working Principles
The BC847CLT3G is a small signal NPN transistor that amplifies and switches electronic signals. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals.
Detailed Application Field Plans
- Audio Amplification: Used in audio amplifiers to amplify weak signals from microphones or musical instruments.
- Switching Circuits: Employed in digital logic gates and switching circuits to control the flow of electronic signals.
- Sensor Interfaces: Integrated into sensor interfaces to amplify and process sensor signals.
Detailed and Complete Alternative Models
- BC846CLT1G
- BC848CLT3G
- BC849CLT3G
- 2N3904
- 2N2222
This information provides a comprehensive overview of the BC847CLT3G transistor, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BC847CLT3G en soluciones técnicas
What is the BC847CLT3G transistor used for?
- The BC847CLT3G 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 BC847CLT3G?
- The BC847CLT3G has a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and a maximum power dissipation of 250mW.
Can the BC847CLT3G be used for audio amplification?
- Yes, the BC847CLT3G can be used for small-signal audio amplification in low-power applications.
Is the BC847CLT3G suitable for digital logic level shifting?
- Yes, the BC847CLT3G can be used for level shifting in digital circuits due to its high gain and low saturation voltage.
What are some typical circuit configurations using the BC847CLT3G?
- Common configurations include common-emitter amplifiers, switch-mode drivers, and signal processing circuits.
Does the BC847CLT3G require a heat sink for normal operation?
- In most low-power applications, the BC847CLT3G does not require a heat sink due to its moderate power dissipation.
Can the BC847CLT3G be used in high-frequency applications?
- While the BC847CLT3G has moderate frequency capabilities, it may not be suitable for very high-frequency applications due to its transition frequency and capacitances.
What are the typical operating conditions for the BC847CLT3G?
- The BC847CLT3G is typically operated within a temperature range of -55°C to 150°C and at a maximum voltage of 45V.
Are there any common alternatives to the BC847CLT3G?
- Some common alternatives include the BC547, 2N2222, and 2N3904 transistors, which have similar characteristics and can be used in comparable applications.
Where can I find detailed application notes for using the BC847CLT3G in technical solutions?
- Detailed application notes and reference designs for the BC847CLT3G can be found in the manufacturer's datasheet, as well as in various electronics engineering resources and forums.