STB45N50DM2AG

1. Introduction

The STB45N50DM2AG belongs to the category of power MOSFETs and is widely used in various electronic applications. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the STB45N50DM2AG.

2. Basic Information Overview

• Category: Power MOSFET
• Use: The STB45N50DM2AG is used as a high-voltage, fast-switching N-channel enhancement-mode power MOSFET.
• Characteristics: It exhibits low on-state resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power management applications.
• Package: The STB45N50DM2AG is typically available in a TO-263-3 package.
• Essence: Its essence lies in providing efficient power switching capabilities in various electronic circuits.
• Packaging/Quantity: It is commonly packaged in reels with varying quantities based on customer requirements.

3. Specifications

The key specifications of the STB45N50DM2AG include: - Drain-Source Voltage (V_DSS): 500V - Continuous Drain Current (I_D): 45A - On-State Resistance (R_DS(on)): 0.09Ω - Gate-Source Threshold Voltage (V_GS(th)): 2.5V - Total Gate Charge (Q_G): 38nC - Operating Temperature Range: -55°C to 150°C

4. Detailed Pin Configuration

The STB45N50DM2AG features a standard pin configuration with the following pins: - Pin 1: Gate (G) - Pin 2: Drain (D) - Pin 3: Source (S)

5. Functional Features

The functional features of the STB45N50DM2AG include: - High voltage capability - Fast switching speed - Low on-state resistance - Enhanced thermal performance

6. Advantages and Disadvantages

Advantages

• Efficient power management
• High reliability
• Low conduction losses

Disadvantages

• Sensitive to static electricity
• Requires careful handling during assembly

7. Working Principles

The STB45N50DM2AG operates based on the principles of field-effect transistors, utilizing its gate-source voltage to control the flow of current between the drain and source terminals.

8. Detailed Application Field Plans

The STB45N50DM2AG finds extensive use in the following application fields: - Switched-mode power supplies - Motor control systems - Electronic ballasts - Inverters and converters

9. Detailed and Complete Alternative Models

Some alternative models to the STB45N50DM2AG include: - STP45N50DM2 - STB40N50DM2 - STB50N50DM2

In conclusion, the STB45N50DM2AG is a versatile power MOSFET with excellent characteristics and functional features, making it a preferred choice for various high-voltage and fast-switching applications.

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