FZT751TA - Product Encyclopedia Entry

Introduction

The FZT751TA is a high-performance NPN silicon transistor designed for various electronic applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Electronic Components
Use: The FZT751TA transistor is commonly used in amplification and switching circuits in electronic devices such as audio amplifiers, power supplies, and motor control systems.
Characteristics: High voltage capability, low saturation voltage, and high current gain.
Package: SOT-223 package
Essence: Power transistor for general-purpose applications
Packaging/Quantity: Typically available in reels with varying quantities.

Specifications

• Collector-Emitter Voltage (VCEO): 60V
• Collector Current (IC): 6A
• Power Dissipation (Ptot): 2W
• Transition Frequency (ft): 100MHz
• HFE (Min): 40
• Package Type: SOT-223

Detailed Pin Configuration

The FZT751TA transistor has 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

• High voltage capability allows for use in various electronic applications.
• Low saturation voltage ensures efficient switching performance.
• High current gain enables effective signal amplification.

Advantages and Disadvantages

Advantages: - High voltage capability suitable for diverse applications. - Low saturation voltage for efficient switching. - High current gain enhances signal amplification.

Disadvantages: - Limited power dissipation may restrict use in high-power applications. - Transition frequency may limit high-frequency operation.

Working Principles

The FZT751TA operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a larger current flow between the collector and emitter terminals. This amplification or switching action forms the basis of its functionality in electronic circuits.

Detailed Application Field Plans

The FZT751TA transistor finds extensive use in the following application fields: 1. Audio Amplifiers: Utilized for signal amplification in audio systems. 2. Power Supplies: Incorporated in switching power supply circuits for voltage regulation. 3. Motor Control Systems: Used to drive and control motors in various electronic devices.

Detailed and Complete Alternative Models

For users seeking alternative models to the FZT751TA, the following options are available: 1. FZT651TA: Similar characteristics with lower collector current rating. 2. FZT851TA: Higher collector current rating with comparable voltage and current gain characteristics. 3. FZT951TA: Enhanced transition frequency for high-frequency applications.

In conclusion, the FZT751TA transistor offers high voltage capability, low saturation voltage, and high current gain, making it suitable for a wide range of electronic applications. Its compact SOT-223 package and functional features position it as a versatile component in electronic circuit design.

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