STB15NK50ZT4

Introduction

The STB15NK50ZT4 is a power MOSFET belonging to the category of semiconductor devices. This device is commonly used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

• Category: Power MOSFET
• Use: The STB15NK50ZT4 is used as a switching device in power supply, motor control, and lighting applications.
• Characteristics: This MOSFET offers low on-resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
• Package: The STB15NK50ZT4 is available in a TO-220 package, which provides thermal efficiency and ease of mounting.
• Essence: Its essence lies in providing efficient power switching capabilities for various electronic systems.
• Packaging/Quantity: It is typically supplied in reels or tubes containing a specific quantity per package.

Specifications

• Voltage Rating: 500V
• Current Rating: 15A
• On-Resistance: 0.38Ω
• Gate Charge: 30nC
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STB15NK50ZT4 features a standard TO-220 pin configuration with three pins: gate (G), drain (D), and source (S).

| Pin Name | Description | |----------|-------------| | G | Gate terminal for controlling the MOSFET | | D | Drain terminal for power input/output | | S | Source terminal for ground connection |

Functional Features

• High Efficiency: The low on-resistance and gate charge contribute to high efficiency in power conversion applications.
• Fast Switching Speed: Enables rapid switching transitions, reducing power losses.
• Thermal Stability: The TO-220 package ensures effective heat dissipation, enhancing thermal stability.

Advantages and Disadvantages

Advantages

• High efficiency
• Fast switching speed
• Thermal stability
• Suitable for high-power applications

Disadvantages

• Higher cost compared to standard MOSFETs
• Requires careful handling due to sensitive gate structure

Working Principles

The STB15NK50ZT4 operates based on the principle 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 efficiently switch high-power loads.

Detailed Application Field Plans

The STB15NK50ZT4 finds extensive use in the following application fields: 1. Power Supply Units: Utilized in switch-mode power supplies for efficient voltage regulation. 2. Motor Control Systems: Enables precise control of motor speed and direction in industrial and automotive applications. 3. Lighting Systems: Used in LED drivers and ballast circuits for energy-efficient lighting solutions.

Detailed and Complete Alternative Models

For applications requiring similar performance, alternative models to the STB15NK50ZT4 include: - IRF540N - FDP8870 - IXFN38N100Q2

In conclusion, the STB15NK50ZT4 power MOSFET offers high-performance characteristics and is widely applicable in diverse electronic systems, making it a valuable component in modern power electronics.

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