STW28NK60Z

Introduction

The STW28NK60Z is a power MOSFET belonging to the category of semiconductor devices. It is widely used in various electronic applications due to its unique characteristics and performance. This entry provides an overview of the STW28NK60Z, 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 MOSFET
• Use: The STW28NK60Z is used as a switching device in power supply, motor control, and lighting applications.
• Characteristics: It exhibits low on-state resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
• Package: The STW28NK60Z is available in a TO-247 package, which provides efficient thermal dissipation.
• Essence: Its essence lies in providing reliable and efficient power switching capabilities.
• Packaging/Quantity: Typically packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

• Voltage Rating: 600V
• Current Rating: 28A
• On-State Resistance (RDS(on)): 0.08 Ohms
• Gate-Source Voltage (VGS): ±20V
• Operating Temperature Range: -55°C to 150°C
• Package Type: TO-247

Detailed Pin Configuration

The STW28NK60Z features a standard TO-247 pin configuration: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

• Low On-State Resistance: Enables minimal power dissipation during conduction.
• High Switching Speed: Facilitates rapid switching transitions, reducing switching losses.
• Low Gate Charge: Allows for efficient and precise control of the MOSFET.

Advantages and Disadvantages

Advantages

• High efficiency in power conversion applications.
• Excellent thermal performance due to the TO-247 package.
• Suitable for high-frequency switching applications.

Disadvantages

• Relatively higher cost compared to standard MOSFETs.
• Sensitive to voltage spikes and transients.

Working Principles

The STW28NK60Z operates based on the principle of field-effect transistors, where the application of a voltage at the gate terminal controls the flow of current between the source and drain terminals. When the gate-source voltage exceeds the threshold, the MOSFET enters the conducting state, allowing current to flow through.

Detailed Application Field Plans

The STW28NK60Z finds extensive use in the following applications: - Power Supply: Used in high-efficiency switch-mode power supplies for various electronic devices. - Motor Control: Employed in motor drive circuits for controlling speed and direction. - Lighting: Utilized in LED driver circuits for efficient power management.

Detailed and Complete Alternative Models

Some alternative models to the STW28NK60Z include: - IRFP460: Similar voltage and current ratings with a different package type. - FDPF18N50T: Lower voltage rating but suitable for certain applications. - IXFN38N100Q2: Higher voltage and current ratings for heavy-duty applications.

In conclusion, the STW28NK60Z power MOSFET offers high-performance characteristics and is well-suited for a wide range of power electronics applications. Its efficient switching capabilities and reliability make it a preferred choice for designers seeking optimal power management solutions.

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