JAN2N2945A
Product Overview
- Category: Transistor
- Use: Amplification and switching in electronic circuits
- Characteristics: High voltage, high current, low power dissipation
- Package: TO-18 metal can package
- Essence: NPN bipolar junction transistor
- Packaging/Quantity: Typically packaged in tubes or trays
Specifications
- Voltage Rating: 60V
- Current Rating: 0.6A
- Power Dissipation: 0.625W
- Transition Frequency: 50MHz
- Operating Temperature Range: -65°C to 200°C
Detailed Pin Configuration
The JAN2N2945A transistor has three pins: 1. Emitter (E): Connected to the N-type material 2. Base (B): Controls the flow of current between the collector and emitter 3. Collector (C): Connected to the P-type material
Functional Features
- High voltage capability
- Low leakage current
- Fast switching speed
- Wide operating temperature range
Advantages and Disadvantages
Advantages
- Suitable for high voltage applications
- Low power dissipation
- Reliable and durable
- Fast switching speed
Disadvantages
- Limited current handling capacity
- Sensitive to temperature variations
Working Principles
The JAN2N2945A operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals, allowing for amplification and switching functions.
Detailed Application Field Plans
The JAN2N2945A is commonly used in the following applications: - Audio amplifiers - Power supply circuits - Switching circuits - Signal amplification
Detailed and Complete Alternative Models
Some alternative models to JAN2N2945A include: - 2N2222A - BC547 - 2N3904 - MPS2222A
In conclusion, the JAN2N2945A transistor is a versatile component with high voltage capabilities, suitable for various amplification and switching applications in electronic circuits.
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10个与JAN2N2945A在技术解决方案中的应用相关的常见问题及解答
What is the JAN2N2945A?
- The JAN2N2945A is a high-reliability, military-grade NPN bipolar junction transistor (BJT) designed for use in demanding applications.
What are the key specifications of the JAN2N2945A?
- The JAN2N2945A features a collector-emitter voltage (Vce) of 60V, a collector current (Ic) of 600mA, and a power dissipation (Pd) of 625mW.
In what types of technical solutions is the JAN2N2945A commonly used?
- The JAN2N2945A is often used in military and aerospace applications, as well as in industrial and high-reliability electronic systems.
What are the advantages of using the JAN2N2945A in technical solutions?
- The JAN2N2945A offers high reliability, extended temperature range, and radiation resistance, making it suitable for harsh environments and critical systems.
Can the JAN2N2945A be used in audio amplifier circuits?
- Yes, the JAN2N2945A can be utilized in audio amplifier circuits due to its low noise and high gain characteristics.
What are the typical operating temperatures for the JAN2N2945A?
- The JAN2N2945A is designed to operate within a wide temperature range, typically from -65°C to +200°C.
Is the JAN2N2945A interchangeable with commercial-grade transistors?
- While the electrical characteristics may be similar, the JAN2N2945A is specifically designed for high-reliability and military applications, so it's not recommended to interchange it with commercial-grade transistors.
Are there any specific handling or storage requirements for the JAN2N2945A?
- It's important to follow ESD (electrostatic discharge) precautions and store the JAN2N2945A in accordance with MIL-STD-202 standards to maintain its reliability.
Can the JAN2N2945A be used in switching power supply designs?
- Yes, the JAN2N2945A can be employed in switching power supply designs due to its fast switching speed and high voltage capability.
Where can I find detailed application notes and guidelines for using the JAN2N2945A in technical solutions?
- Detailed application notes and guidelines for the JAN2N2945A can be obtained from the manufacturer's datasheets, application guides, and technical support resources.