TK4A55DA(STA4,Q,M) Product Overview

Introduction

The TK4A55DA(STA4,Q,M) is a semiconductor product belonging to the category of power MOSFETs. This device is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Power MOSFET
• Use: Electronic applications requiring power switching and amplification
• Characteristics: High voltage tolerance, low on-resistance, fast switching speed
• Package: TO-220SIS, TO-220SIS2, TO-263-7L
• Essence: Silicon-based power transistor
• Packaging/Quantity: Typically packaged in reels or tubes containing multiple units

Specifications

The TK4A55DA(STA4,Q,M) has the following key specifications: - Maximum Drain-Source Voltage (VDS): [specification] - Continuous Drain Current (ID): [specification] - On-Resistance (RDS(on)): [specification] - Gate-Source Threshold Voltage (VGS(th)): [specification]

Detailed Pin Configuration

The TK4A55DA(STA4,Q,M) features a standard pin configuration with clearly defined connections for the gate, drain, and source terminals. The pinout diagram provides detailed information on the physical layout and orientation of the pins.

Functional Features

• High Voltage Tolerance: Enables operation in high-power circuits
• Low On-Resistance: Minimizes power loss and heat generation
• Fast Switching Speed: Facilitates rapid switching in power control applications

Advantages and Disadvantages

Advantages

• Efficient power handling
• Reduced heat dissipation
• Enhanced system reliability

Disadvantages

• Sensitivity to overvoltage conditions
• Limited current-carrying capacity in comparison to some alternative models

Working Principles

The TK4A55DA(STA4,Q,M) operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the flow of current between the drain and source terminals. When a suitable gate-source voltage is applied, the device allows or restricts the flow of current, enabling power control in electronic circuits.

Detailed Application Field Plans

The TK4A55DA(STA4,Q,M) finds extensive application in the following fields: - Switching power supplies - Motor control systems - Audio amplifiers - LED lighting systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the TK4A55DA(STA4,Q,M) include: - TK4A55DB(STA4,Q,M) - TK4A55DC(STA4,Q,M) - TK4A55DD(STA4,Q,M)

These alternative models offer similar performance characteristics and can be considered as substitutes in various applications.

In conclusion, the TK4A55DA(STA4,Q,M) power MOSFET serves as a crucial component in modern electronic systems, providing efficient power control and amplification capabilities across diverse application domains.

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