UPTB12/TR7 Product Overview

Introduction

The UPTB12/TR7 is a versatile electronic component that belongs to the category of power transistors. This entry provides an in-depth overview of the UPTB12/TR7, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power Transistor
• Use: Amplification and switching of electrical signals
• Characteristics: High power handling capacity, low noise, and high frequency response
• Package: TO-220AB
• Essence: Silicon NPN epitaxial planar type transistor
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Maximum Collector-Emitter Voltage (VCEO): 60V
• Maximum Collector Current (IC): 8A
• Power Dissipation (PD): 40W
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The UPTB12/TR7 typically has three pins: 1. Collector (C): Connects to the positive supply voltage 2. Base (B): Controls the transistor's conductivity 3. Emitter (E): Connects to the ground or common reference point

Functional Features

• High power amplification capability
• Fast switching speed
• Low saturation voltage
• Excellent thermal stability

Advantages and Disadvantages

Advantages

• High power handling capacity
• Low noise operation
• Suitable for high-frequency applications
• Good thermal performance

Disadvantages

• Sensitive to overvoltage conditions
• Limited maximum operating temperature range

Working Principles

The UPTB12/TR7 operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its collector and emitter terminals through the base terminal.

Detailed Application Field Plans

The UPTB12/TR7 finds extensive use in various applications, including: - Audio amplifiers - Switching power supplies - Motor control circuits - RF amplifiers - LED lighting drivers

Detailed and Complete Alternative Models

Some alternative models to the UPTB12/TR7 include: - TIP31C - 2N3055 - MJ15003

In conclusion, the UPTB12/TR7 power transistor offers high power handling capabilities, making it suitable for a wide range of applications. Its characteristics, specifications, and functional features make it a valuable component in electronic circuit design.

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