JAN2N3439L
Product Overview
Category:
The JAN2N3439L belongs to the category of small-signal transistors.
Use:
It is commonly used for amplification and switching of electronic signals in various applications.
Characteristics:
- Low power dissipation
- High current gain
- Small package size
Package:
The JAN2N3439L is typically available in a TO-39 metal can package.
Essence:
This transistor is essential for low-power electronic signal amplification and switching applications.
Packaging/Quantity:
The JAN2N3439L is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Collector-Emitter Voltage: 40V
- Maximum Collector Current: 0.6A
- Power Dissipation: 0.8W
- Transition Frequency: 100MHz
- Operating Temperature Range: -65°C to 200°C
Detailed Pin Configuration
The JAN2N3439L transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High current gain allows for efficient signal amplification.
- Low power dissipation makes it suitable for low-power applications.
- Wide operating temperature range enables versatility in different environments.
Advantages and Disadvantages
Advantages
- High current gain
- Low power dissipation
- Wide operating temperature range
Disadvantages
- Limited maximum collector-emitter voltage
- Relatively low collector current rating
Working Principles
The JAN2N3439L operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its emitter and collector terminals through the base terminal.
Detailed Application Field Plans
The JAN2N3439L is widely used in the following applications: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits
Detailed and Complete Alternative Models
Some alternative models to the JAN2N3439L include: - 2N2222 - BC547 - 2N3904 - MPS2222A
In conclusion, the JAN2N3439L small-signal transistor offers high current gain, low power dissipation, and versatile application possibilities, making it a valuable component in various electronic circuits.
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技術ソリューションにおける JAN2N3439L 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 JAN2N3439L transistor used for?
- The JAN2N3439L is a high-reliability, general-purpose NPN transistor commonly used in military and aerospace applications.
What are the key specifications of the JAN2N3439L transistor?
- The JAN2N3439L transistor typically has a maximum collector current of 600mA, a maximum power dissipation of 625mW, and a voltage rating of 60V.
Can the JAN2N3439L be used in commercial applications?
- While the JAN2N3439L is designed for rugged and high-reliability applications, it can also be used in certain commercial and industrial applications where reliability is critical.
What are some typical circuit configurations for the JAN2N3439L?
- The JAN2N3439L can be used in common emitter, common base, and other configurations for amplification and switching purposes.
Is the JAN2N3439L suitable for high-temperature environments?
- Yes, the JAN2N3439L is designed to operate reliably in high-temperature environments and is often used in applications with stringent temperature requirements.
Are there any specific handling or storage considerations for the JAN2N3439L?
- It is important to follow standard ESD (electrostatic discharge) precautions when handling the JAN2N3439L to prevent damage. Additionally, proper storage conditions should be maintained to ensure long-term reliability.
What are the typical failure modes of the JAN2N3439L?
- Common failure modes include thermal overstress, electrical overstress, and aging-related degradation. Proper design and operating conditions can mitigate these risks.
Can the JAN2N3439L be used in low-power applications?
- While the JAN2N3439L is capable of handling higher power levels, it can also be used in low-power applications with appropriate biasing and circuit design.
What are some alternative part numbers or equivalents to the JAN2N3439L?
- Equivalent parts include 2N3439, JANTX2N3439, and JANTXV2N3439, which may have different reliability and performance ratings.
Where can I find detailed application notes and technical information for the JAN2N3439L?
- Detailed technical information, including application notes and specifications, can be found in the manufacturer's datasheet and related documentation.