25LB30-Q-Z Product Overview

Introduction

The 25LB30-Q-Z is a versatile electronic component that belongs to the category of power transistors. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Power Transistor
• Use: Amplification and Switching in Electronic Circuits
• Characteristics: High Power Handling, Low Saturation Voltage, Fast Switching Speed
• Package: TO-220 Package
• Essence: Efficient Power Control
• Packaging/Quantity: Typically Sold Individually or in Reels

Specifications

• Maximum Power Dissipation: 25 Watts
• Collector-Emitter Voltage: 30 Volts
• Collector Current: 3 Amperes
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 25LB30-Q-Z typically features three pins: Collector (C), Base (B), and Emitter (E). The pin configuration is as follows: - Collector (C): Pin 1 - Base (B): Pin 2 - Emitter (E): Pin 3

Functional Features

• Amplification: Capable of amplifying electronic signals with minimal distortion.
• Switching: Enables rapid switching between on and off states in electronic circuits.
• Power Control: Efficiently controls the flow of power in electronic devices.

Advantages and Disadvantages

Advantages

• High Power Handling Capacity
• Low Saturation Voltage
• Fast Switching Speed

Disadvantages

• Sensitive to Overcurrent Conditions
• Heat Dissipation Requirements

Working Principles

The 25LB30-Q-Z 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 or switching functions.

Detailed Application Field Plans

The 25LB30-Q-Z finds extensive use in the following application fields: - Audio Amplifiers - Power Supplies - Motor Control Circuits - LED Drivers

Detailed and Complete Alternative Models

• 2N3055
• TIP31C
• MJ15003

In conclusion, the 25LB30-Q-Z power transistor offers a reliable solution for amplification and switching needs in various electronic applications, despite its sensitivity to overcurrent conditions and heat dissipation requirements. Its high power handling capacity, low saturation voltage, and fast switching speed make it a valuable component in electronic circuit design.

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