STW20N90K5

Product Overview

Category

The STW20N90K5 belongs to the category of power MOSFETs.

Use

It is commonly used in power supply applications, motor control, and other high-power switching applications.

Characteristics

• High voltage capability
• Low input capacitance
• Fast switching speed
• Low on-resistance

Package

The STW20N90K5 is typically available in a TO-247 package.

Essence

This MOSFET is essential for efficient power management and control in various electronic systems.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Drain-Source Voltage (VDS): 900V
• Continuous Drain Current (ID): 20A
• On-Resistance (RDS(on)): 0.29Ω
• Power Dissipation (PD): 300W
• Gate-Source Voltage (VGS): ±30V
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STW20N90K5 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

• High voltage capability allows for use in high-power applications
• Low input capacitance enables fast switching speeds
• Low on-resistance minimizes power losses

Advantages and Disadvantages

Advantages

• High voltage capability
• Fast switching speed
• Low on-resistance

Disadvantages

• Higher cost compared to lower voltage MOSFETs
• Requires careful handling due to high voltage ratings

Working Principles

The STW20N90K5 operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STW20N90K5 is widely used in the following applications: - Power supplies - Motor control systems - High-power switching circuits

Detailed and Complete Alternative Models

Some alternative models to the STW20N90K5 include: - IRFP4668PbF - FDPF20N60NZ - IXFN38N100Q2

In conclusion, the STW20N90K5 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for various high-power applications such as power supplies and motor control systems.

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