STW22N95K5 - Product Overview

Introduction

The STW22N95K5 is a power MOSFET belonging to the category of semiconductor devices. This device is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

• Category: Power MOSFET
• Use: The STW22N95K5 is commonly used for power management and switching applications in electronic circuits.
• Characteristics: This MOSFET exhibits low on-state resistance, high switching speed, and excellent thermal performance.
• Package: The STW22N95K5 is typically available in a TO-247 package, providing efficient heat dissipation.
• Essence: This MOSFET is essential for controlling high-power loads in electronic systems.
• Packaging/Quantity: It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 950V
• Current Rating: 22A
• On-State Resistance (RDS(on)): 0.19 Ohms
• Gate Threshold Voltage: 3V
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STW22N95K5 features a standard pin configuration with three pins: gate, drain, and source. The pinout arrangement is as follows: - Pin 1 (Gate) - Pin 2 (Drain) - Pin 3 (Source)

Functional Features

• Low On-State Resistance: Enables efficient power flow and minimizes power dissipation.
• High Switching Speed: Facilitates rapid switching operations in electronic circuits.
• Excellent Thermal Performance: Ensures reliable operation under high-temperature conditions.

Advantages and Disadvantages

Advantages

• High voltage rating suitable for industrial applications
• Low on-state resistance for improved efficiency
• Robust thermal performance for reliability

Disadvantages

• Higher gate threshold voltage compared to some alternative models
• Larger package size may not be suitable for compact designs

Working Principles

The STW22N95K5 operates based on the principles of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. By modulating the gate voltage, the MOSFET can effectively switch high-power loads on and off.

Detailed Application Field Plans

The STW22N95K5 finds extensive use in the following application fields: - Industrial motor control systems - Power supply units - Inverters and converters - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the STW22N95K5 include: - IRF840 - FDP8878 - IXFN38N100Q2

In conclusion, the STW22N95K5 power MOSFET offers a compelling combination of high voltage capability, low on-state resistance, and robust thermal performance, making it an ideal choice for various power management and switching applications in electronic systems.

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