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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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN2N2945A v technických řešeních

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.