STP5NK90Z

Product Overview

The STP5NK90Z belongs to the category of power MOSFETs and is commonly used in electronic circuits for switching and amplification purposes. This MOSFET offers high performance and reliability, making it suitable for a wide range of applications. The characteristics of the STP5NK90Z include low on-state resistance, high switching speed, and low gate charge. It is typically packaged in a TO-220 package and is available in various quantities to suit different production needs.

Specifications

• Drain-Source Voltage (VDS): 900V
• Continuous Drain Current (ID): 4.5A
• On-State Resistance (RDS(on)): 1.35Ω
• Gate-Source Voltage (VGS(th)): 3-5V
• Package: TO-220
• Quantity: Variable

Detailed Pin Configuration

The STP5NK90Z features a standard TO-220 pin configuration with three pins: gate (G), drain (D), and source (S).

Functional Features

• High voltage capability
• Low input capacitance
• Fast switching speed
• Low gate drive power loss

Advantages and Disadvantages

Advantages

• High voltage tolerance
• Low on-state resistance
• Fast switching speed
• Reliable performance

Disadvantages

• Higher gate-source voltage requirement compared to some alternative models
• Sensitive to static electricity

Working Principles

The STP5NK90Z operates based on the principles of field-effect transistors, utilizing the voltage applied to the gate terminal to control the flow of current between the drain and source terminals. When a sufficient gate-source voltage is applied, the MOSFET allows current to flow through, enabling its use in various electronic applications.

Detailed Application Field Plans

The STP5NK90Z is commonly used in power supply circuits, motor control systems, lighting applications, and audio amplifiers. Its high voltage capability and low on-state resistance make it suitable for applications requiring efficient power management and high-speed switching.

Detailed and Complete Alternative Models

Some alternative models to the STP5NK90Z include the IRF540, FQP30N06L, and IRFP460. These alternatives offer similar functionality and can be used as replacements depending on specific application requirements.

In conclusion, the STP5NK90Z power MOSFET offers high performance and reliability, making it a versatile component for various electronic applications. Its high voltage capability, low on-state resistance, and fast switching speed make it an ideal choice for power management and control circuits.

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