STWA40N95K5

Product Overview

Category

The STWA40N95K5 belongs to the category of power MOSFETs.

Use

It is used as a high-voltage N-channel enhancement-mode power MOSFET for various electronic applications.

Characteristics

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

Package

The STWA40N95K5 is typically available in a TO-247 package.

Essence

The essence of the STWA40N95K5 lies in its ability to efficiently control high voltages and currents in electronic circuits.

Packaging/Quantity

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

Specifications

• Drain-Source Voltage (VDS): 950V
• Continuous Drain Current (ID): 40A
• On-Resistance (RDS(on)): 0.095Ω
• Gate Threshold Voltage (VGS(th)): 2-4V
• Total Gate Charge (Qg): 60nC
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STWA40N95K5 typically has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

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

Advantages and Disadvantages

Advantages

• Suitable for high-voltage applications
• Fast switching speed
• Low on-resistance

Disadvantages

• Higher gate threshold voltage compared to some alternative models
• Limited availability from certain suppliers

Working Principles

The STWA40N95K5 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.

Detailed Application Field Plans

The STWA40N95K5 is commonly used in the following application fields: - Power supplies - Motor control - Inverters - Switched-mode power supplies - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the STWA40N95K5 include: - STW45NM50 - IRFP4668 - FDPF51N25

In conclusion, the STWA40N95K5 is a high-voltage power MOSFET with fast switching characteristics, making it suitable for various high-power electronic applications. Its key features include high voltage capability, low input capacitance, and low on-resistance, while its main disadvantages are related to gate threshold voltage and limited availability from certain suppliers. The working principles of the STWA40N95K5 are based on field-effect transistor operation, and it finds common usage in power supplies, motor control, and industrial equipment. Alternative models such as the STW45NM50, IRFP4668, and FDPF51N25 provide similar functionalities for comparison and selection based on specific application requirements.