JAN2N3791

Product Overview

Use

It is commonly used in power amplifier and switching applications.

Characteristics

High power handling capability
Low collector-emitter saturation voltage
Fast switching speed

Package

The JAN2N3791 is typically available in a TO-5 metal can package.

Essence

This transistor is essential for high-power electronic circuits and systems.

Packaging/Quantity

It is usually packaged in quantities of 1 or more, depending on the supplier.

Specifications

Collector-Emitter Voltage: 80V
Collector-Base Voltage: 140V
Emitter-Base Voltage: 7V
Collector Current: 4A
Power Dissipation: 40W
Transition Frequency: 3MHz

Detailed Pin Configuration

The JAN2N3791 transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

High power amplification
Efficient switching capabilities
Reliable performance under high load conditions

Advantages

High power handling capacity
Low saturation voltage
Fast switching speed

Disadvantages

Relatively low transition frequency compared to some modern transistors
Limited availability due to being a specialized component

Working Principles

The JAN2N3791 operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.

Detailed Application Field Plans

The JAN2N3791 is widely used in: - Audio amplifiers - Power supplies - Motor control circuits - RF amplifiers

Detailed and Complete Alternative Models

Some alternative models to the JAN2N3791 include: - 2N3055 - MJ15003 - TIP31C - BD139

In conclusion, the JAN2N3791 transistor is a reliable and efficient component for high-power applications, offering advantages such as high power handling and fast switching speed. However, it may have limitations in terms of availability and transition frequency compared to newer alternatives.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi JAN2N3791 dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of JAN2N3791:

What is JAN2N3791?
- JAN2N3791 is a high-reliability, military-grade silicon NPN transistor designed for use in demanding applications.
What are the key specifications of JAN2N3791?
- The key specifications include a maximum collector current of 600 mA, a maximum power dissipation of 625 mW, and a voltage rating of 80V.
What are the typical applications of JAN2N3791?
- JAN2N3791 is commonly used in military and aerospace applications, as well as in industrial and high-reliability commercial applications where ruggedness and reliability are essential.
What are the operating temperature range and storage temperature range for JAN2N3791?
- The operating temperature range is typically -65°C to +200°C, while the storage temperature range is usually -65°C to +200°C.
What are some common circuit configurations for using JAN2N3791?
- Common circuit configurations include amplifier circuits, switching circuits, and general-purpose linear applications.
What are the key considerations for designing with JAN2N3791?
- Designers should consider the maximum ratings, thermal considerations, and proper biasing to ensure reliable performance.
Can JAN2N3791 be used in low-power applications?
- While JAN2N3791 is capable of handling higher power levels, it can also be used in low-power applications by appropriately biasing the transistor.
Is JAN2N3791 suitable for high-frequency applications?
- JAN2N3791 is not specifically designed for high-frequency applications, but it can be used at moderate frequencies with appropriate circuit design.
Are there any recommended alternatives to JAN2N3791?
- Depending on the specific requirements, alternatives such as JAN2N2222A or JAN2N4401 may be considered, but it's important to carefully review the specifications and suitability for the application.
Where can I find detailed technical information and application notes for JAN2N3791?
- Detailed technical information and application notes for JAN2N3791 can typically be found in the manufacturer's datasheet, as well as in relevant technical resources and application guides provided by semiconductor companies and distributors.