JAN2N3418
Product Overview
- Category: Transistor
- Use: Amplification and switching in electronic circuits
- Characteristics: High voltage, high current, low power dissipation
- Package: TO-39 metal can package
- Essence: NPN silicon transistor
- Packaging/Quantity: Typically sold in packs of 10 or 100 units
Specifications
- Maximum Collector-Emitter Voltage: 300V
- Maximum Collector Current: 1A
- Power Dissipation: 625mW
- Transition Frequency: 50MHz
- Operating Temperature Range: -65°C to 200°C
Detailed Pin Configuration
The JAN2N3418 transistor has three pins: 1. Collector (C): Connected to the positive supply voltage in most applications 2. Base (B): Controls the transistor's conductivity 3. Emitter (E): Connected to the ground in most applications
Functional Features
- High voltage capability
- Low leakage current
- Fast switching speed
- Good linearity in amplification applications
Advantages and Disadvantages
Advantages
- High voltage and current ratings
- Low power dissipation
- Wide operating temperature range
Disadvantages
- Relatively low transition frequency compared to modern transistors
- Larger package size compared to surface-mount alternatives
Working Principles
The JAN2N3418 operates as a bipolar junction transistor (BJT). When a small current flows into the base terminal, it controls a much larger current between the collector and emitter terminals. This allows the transistor to amplify signals or act as a switch in electronic circuits.
Detailed Application Field Plans
The JAN2N3418 is commonly used in the following applications: - Audio amplifiers - Power supplies - Switching circuits - RF amplifiers
Detailed and Complete Alternative Models
Some alternative models to the JAN2N3418 include: - 2N3904 - 2N2222 - BC547 - MPSA42
In conclusion, the JAN2N3418 transistor is a versatile component with high voltage and current capabilities, making it suitable for a wide range of amplification and switching applications in electronic circuits.
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What is the JAN2N3418 transistor used for?
- The JAN2N3418 transistor is commonly used in high-reliability applications such as military and aerospace systems due to its rugged construction and high performance.
What are the key specifications of the JAN2N3418 transistor?
- The JAN2N3418 is a PNP silicon transistor with a maximum collector-base voltage of 60V, a maximum collector current of 600mA, and a power dissipation of 625mW.
Can the JAN2N3418 be used in audio amplifier circuits?
- Yes, the JAN2N3418 can be used in low-power audio amplifier circuits due to its moderate power handling capabilities and low noise characteristics.
Is the JAN2N3418 suitable for switching applications?
- Yes, the JAN2N3418 can be used in low-frequency switching applications where moderate power handling is required.
What are the temperature limitations of the JAN2N3418 transistor?
- The JAN2N3418 has an operating temperature range of -65°C to +200°C, making it suitable for use in extreme environmental conditions.
Does the JAN2N3418 require a heat sink for operation?
- In most applications, the JAN2N3418 does not require a heat sink due to its moderate power dissipation capabilities. However, a heat sink may be necessary in high-power applications or high-temperature environments.
Can the JAN2N3418 be used in voltage regulator circuits?
- Yes, the JAN2N3418 can be used in voltage regulator circuits where moderate current and voltage regulation are required.
What are the typical failure modes of the JAN2N3418 transistor?
- Common failure modes of the JAN2N3418 include thermal runaway under high-temperature conditions and breakdown due to excessive voltage or current stress.
Are there any recommended alternative transistors to the JAN2N3418?
- Some alternative transistors to the JAN2N3418 include 2N3906, 2N4403, and BC557, which offer similar characteristics and performance.
Where can I find detailed application notes for using the JAN2N3418 in technical solutions?
- Detailed application notes for the JAN2N3418 can be found in the manufacturer's datasheet, technical reference manuals, and application-specific engineering guides.