JANTX2N3421S

Introduction

The JANTX2N3421S is a high-performance, silicon NPN transistor designed for various applications in electronic circuits. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor, Transistor
• Use: Amplification, Switching
• Characteristics: High voltage, High current, Low noise
• Package: TO-39 metal can
• Essence: Silicon NPN transistor
• Packaging/Quantity: Bulk packaging, quantity varies

Specifications

• Voltage Rating: 80V
• Current Rating: 0.5A
• Power Dissipation: 0.8W
• Transition Frequency: 100MHz
• Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The JANTX2N3421S transistor has three pins: 1. Emitter (E): Connected to the N-type material and is the source of electrons. 2. Base (B): Controls the flow of electrons from the emitter to the collector. 3. Collector (C): Collects the majority charge carriers, completing the current path.

Functional Features

• High voltage capability
• Low noise figure
• Fast switching speed
• High current gain

Advantages and Disadvantages

Advantages

• Suitable for high-voltage applications
• Low noise performance
• Wide operating temperature range

Disadvantages

• Relatively low current rating compared to some modern transistors
• Limited transition frequency

Working Principles

The JANTX2N3421S operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a 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 JANTX2N3421S is commonly used in the following applications: - Audio amplifiers - Power supply circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTX2N3421S include: - 2N2222A - BC547 - 2N3904 - MPS2222A

In conclusion, the JANTX2N3421S is a versatile silicon NPN transistor with high voltage capability, low noise performance, and fast switching speed. Its applications span across various electronic circuits, making it a valuable component in the realm of semiconductor devices.

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