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JANSH2N2222A
Product Overview
Category
The JANSH2N2222A belongs to the category of small-signal NPN bipolar junction transistors (BJTs).
Use
It is commonly used for general-purpose amplification and switching applications.
Characteristics
- Low power, high voltage
- Small size
- High current gain
- Low noise
Package
The JANSH2N2222A is typically available in a TO-18 metal can package.
Essence
The essence of JANSH2N2222A lies in its ability to amplify and switch electronic signals with high efficiency and reliability.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Collector-Base Voltage (VCBO): 75V
- Collector-Emitter Voltage (VCEO): 40V
- Emitter-Base Voltage (VEBO): 6V
- Collector Current (IC): 600mA
- Power Dissipation (PD): 500mW
- Transition Frequency (fT): 250MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The JANSH2N2222A transistor has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)
Functional Features
- High current gain
- Low saturation voltage
- Fast switching speed
- Low noise
Advantages
- Versatile applications
- Reliable performance
- Wide operating temperature range
Disadvantages
- Limited power handling capability
- Sensitive to overvoltage conditions
Working Principles
The JANSH2N2222A operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the current at the base terminal.
Detailed Application Field Plans
The JANSH2N2222A is widely used in various electronic circuits, including: - Audio amplifiers - Signal amplification - Switching circuits - Oscillators - Voltage regulators
Detailed and Complete Alternative Models
Some alternative models to JANSH2N2222A include: - 2N3904 - BC547 - 2N4401 - PN2222
In conclusion, the JANSH2N2222A transistor offers reliable performance and versatility in a wide range of electronic applications, making it a popular choice among engineers and hobbyists alike.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JANSH2N2222A v technických řešeních
What is the JANSH2N2222A transistor used for?
- The JANSH2N2222A transistor is commonly used for general-purpose switching and amplification in electronic circuits.
What are the key specifications of the JANSH2N2222A transistor?
- The JANSH2N2222A transistor typically has a maximum collector current of 600mA, a maximum power dissipation of 500mW, and a DC current gain (hfe) ranging from 100 to 300.
How do I identify the pinout of the JANSH2N2222A transistor?
- The pinout of the JANSH2N2222A transistor is typically Emitter-Base-Collector (EBC) when viewing the flat side with the leads pointing downward.
Can the JANSH2N2222A be used for low-power amplification applications?
- Yes, the JANSH2N2222A can be used for low-power audio amplification and signal amplification in various electronic projects.
What are some common circuit configurations using the JANSH2N2222A transistor?
- Common circuit configurations include switch circuits, small signal amplifiers, and oscillator circuits.
What are the temperature limitations of the JANSH2N2222A transistor?
- The JANSH2N2222A transistor typically operates within a temperature range of -55°C to 150°C.
Is the JANSH2N2222A suitable for high-frequency applications?
- While it can be used for moderate frequency applications, the JANSH2N2222A is not typically recommended for high-frequency designs due to its limited transition frequency.
Can the JANSH2N2222A be used in automotive applications?
- Yes, the JANSH2N2222A can be used in certain automotive applications, but it's important to ensure that it meets the specific requirements and standards for automotive electronics.
What are some common alternatives to the JANSH2N2222A transistor?
- Common alternatives include the 2N3904, BC547, and PN2222 transistors, which have similar characteristics and can often be used interchangeably in many circuits.
Are there any special considerations for soldering the JANSH2N2222A transistor?
- It's important to avoid excessive heat during soldering to prevent damage to the transistor. Additionally, proper static discharge precautions should be taken to avoid damaging the sensitive components.