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2SB167900L
Product Overview
- Belongs to: Electronic Components
- Category: Transistor
- Use: Amplification and switching of electronic signals
- Characteristics: Small size, high reliability, low power consumption
- Package: TO-92 package
- Essence: NPN silicon epitaxial planar transistor
- Packaging/Quantity: Typically available in reels of 2000 units
Specifications
- Type: NPN
- Maximum Collector Current (Ic): 1A
- Maximum Collector-Emitter Voltage (Vce): 50V
- Maximum Emitter-Base Voltage (Veb): 5V
- Maximum Power Dissipation (Pd): 625mW
- Transition Frequency (ft): 150MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
- Collector (C): Pin 1
- Base (B): Pin 2
- Emitter (E): Pin 3
Functional Features
- High current gain
- Low noise
- Fast switching speed
- Suitable for audio amplification and general switching applications
Advantages and Disadvantages
Advantages
- Small size allows for compact circuit design
- High reliability and low power consumption
- Wide operating temperature range
Disadvantages
- Limited maximum collector current compared to some alternatives
- Moderate transition frequency
Working Principles
The 2SB167900L operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a much larger current between the collector and emitter terminals, allowing for signal amplification or switching.
Detailed Application Field Plans
The 2SB167900L is commonly used in audio amplification circuits, low-power switching applications, and general-purpose electronic projects. Its small size and reliable performance make it suitable for portable electronic devices and small-scale electronic systems.
Detailed and Complete Alternative Models
- 2N3904
- BC547
- 2SC945
- S8050
In conclusion, the 2SB167900L transistor offers a compact and reliable solution for amplification and switching applications in various electronic circuits. Its specifications and characteristics make it suitable for a wide range of electronic projects, especially those requiring small size and low power consumption.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 2SB167900L trong giải pháp kỹ thuật
What is 2SB167900L and its application in technical solutions?
- 2SB167900L is a PNP silicon transistor commonly used in audio amplifier circuits, voltage regulators, and other electronic applications.
What are the key specifications of 2SB167900L?
- The transistor has a maximum collector current of 1.5A, a maximum collector-base voltage of 60V, and a maximum power dissipation of 1W.
How can 2SB167900L be used in audio amplifier circuits?
- 2SB167900L can be used as a driver or output transistor in audio amplifier circuits due to its high current and voltage capabilities.
In what type of voltage regulator circuits can 2SB167900L be employed?
- The transistor can be used in linear voltage regulator circuits to provide stable output voltage regulation.
What are the typical operating conditions for 2SB167900L?
- The transistor operates within a temperature range of -55°C to 150°C and is suitable for various low to medium power applications.
Can 2SB167900L be used in switching applications?
- While it is primarily designed for linear applications, 2SB167900L can also be used in low-frequency switching applications.
What are the common alternatives to 2SB167900L?
- Common alternatives include 2SB772, 2SB737, and 2SB688 transistors, which have similar characteristics and can be used in its place.
Are there any specific considerations for circuit design when using 2SB167900L?
- It's important to consider proper heat sinking and thermal management due to the transistor's power dissipation characteristics.
What are the typical failure modes of 2SB167900L?
- Common failure modes include thermal runaway under high load conditions and breakdown due to excessive voltage or current.
Where can I find detailed application notes for using 2SB167900L in technical solutions?
- Detailed application notes can be found in the datasheet provided by the manufacturer or through reputable electronics component distributors.