2N3486 Transistor

Product Overview

The 2N3486 is a silicon NPN transistor that falls under the category of small-signal transistors. It is commonly used for amplification and switching applications due to its high frequency and low noise characteristics. The transistor comes in a TO-39 package and is available in various packaging quantities.

Basic Information

Category: Small-signal transistor
Use: Amplification and switching
Characteristics: High frequency, low noise
Package: TO-39
Packaging/Quantity: Various options available

Specifications

The 2N3486 transistor has the following specifications: - Maximum Collector-Base Voltage: 30V - Maximum Collector Current: 50mA - Power Dissipation: 300mW - Transition Frequency: 100MHz - Noise Figure: 5dB

Detailed Pin Configuration

The 2N3486 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

High frequency capability
Low noise performance
Suitable for small-signal amplification
Reliable switching characteristics

Advantages and Disadvantages

Advantages

High frequency capability
Low noise figure
Reliable switching performance

Disadvantages

Limited maximum collector current
Moderate power dissipation rating

Working Principles

The 2N3486 operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers across its emitter, base, and collector regions to amplify or switch electronic signals.

Detailed Application Field Plans

The 2N3486 transistor finds application in various fields including: - Audio amplification circuits - Radio frequency (RF) amplifiers - Oscillator circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N3486 transistor include: - 2N4401 - BC547 - 2N3904 - 2N2222

This comprehensive entry provides an in-depth understanding of the 2N3486 transistor, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N3486 v technických řešeních

What is the 2N3486 transistor used for?
- The 2N3486 is a high-power NPN bipolar junction transistor commonly used in power amplifier and switching applications.
What are the key specifications of the 2N3486 transistor?
- The 2N3486 has a maximum collector current of 10A, a maximum collector-emitter voltage of 60V, and a power dissipation of 150W.
Can the 2N3486 be used in audio amplifier circuits?
- Yes, the 2N3486 can be used in audio amplifier circuits, especially in high-power applications where it can deliver significant output power.
Is the 2N3486 suitable for switching applications?
- Absolutely, the 2N3486 is well-suited for switching applications due to its high current and voltage ratings.
What are some common alternatives to the 2N3486 transistor?
- Common alternatives to the 2N3486 include the TIP35C, MJ15003, and 2N3773 transistors, which offer similar power handling capabilities.
How should the 2N3486 be mounted for optimal performance?
- To ensure optimal performance and heat dissipation, the 2N3486 should be mounted on a suitable heatsink using proper thermal insulation.
What are the typical operating conditions for the 2N3486?
- The 2N3486 operates best within a temperature range of -65°C to 200°C and requires a base current of 0.5A to 2A for proper saturation.
Can the 2N3486 be used in automotive applications?
- Yes, the 2N3486 can be used in automotive applications such as power supply units and motor control systems due to its high power handling capability.
Are there any specific considerations for driving the 2N3486 in a circuit?
- When driving the 2N3486, it's important to ensure that the base current and voltage are within the specified limits to avoid damaging the transistor.
Where can I find detailed application notes for using the 2N3486 in technical solutions?
- Detailed application notes for the 2N3486 can be found in the manufacturer's datasheet, as well as in various electronics engineering reference books and online resources.