Microsemi Corporation
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APT31M100B2
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APT31M100B2

Introduction

The APT31M100B2 is a power MOSFET belonging to the category of electronic components used in power management applications. This entry provides an overview of the APT31M100B2, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Power MOSFET
  • Use: Power management applications
  • Characteristics: High power handling capacity, low on-resistance, efficient switching capabilities
  • Package: TO-247
  • Essence: Efficient power control and management
  • Packaging/Quantity: Typically packaged individually

Specifications

  • Voltage Rating: 100V
  • Current Rating: 31A
  • On-Resistance: 8.5mΩ
  • Gate Charge: 38nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The APT31M100B2 follows the standard pin configuration for a TO-247 package: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High voltage and current handling capability
  • Low on-resistance for minimal power loss
  • Fast switching speed for efficient power control
  • Robust construction for reliable performance in demanding applications

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Low on-resistance
  • Efficient switching capabilities
  • Robust construction for reliability

Disadvantages

  • Higher cost compared to lower-rated MOSFETs
  • Larger physical footprint due to higher power handling requirements

Working Principles

The APT31M100B2 operates based on the principle of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the device. When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the source and drain terminals, enabling precise power management.

Detailed Application Field Plans

The APT31M100B2 is ideally suited for various power management applications, including: - Switching power supplies - Motor control - Inverters - DC-DC converters - Battery management systems

Detailed and Complete Alternative Models

Some alternative models to the APT31M100B2 include: - APT30M100B - APT32M100B - APT31M080B2 - APT31M120B2

In conclusion, the APT31M100B2 is a high-performance power MOSFET designed for efficient power management applications, offering high power handling capacity, low on-resistance, and fast switching capabilities. Its robust construction and versatile application field plans make it a valuable component in various electronic systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi APT31M100B2 dalam penyelesaian teknikal

  1. What is the maximum voltage rating of APT31M100B2?

    • The maximum voltage rating of APT31M100B2 is 1000V.

  2. What is the typical on-state voltage drop of APT31M100B2?

    • The typical on-state voltage drop of APT31M100B2 is 1.5V at 100A and 25°C.

  3. What is the maximum continuous current rating of APT31M100B2?

    • The maximum continuous current rating of APT31M100B2 is 100A.

  4. What is the thermal resistance junction to case of APT31M100B2?

    • The thermal resistance junction to case of APT31M100B2 is typically 0.15°C/W.

  5. What are the typical applications for APT31M100B2?

    • APT31M100B2 is commonly used in motor control, power supplies, and industrial applications.

  6. What is the operating temperature range of APT31M100B2?

    • The operating temperature range of APT31M100B2 is -55°C to 150°C.

  7. Does APT31M100B2 have built-in overcurrent protection?

    • No, APT31M100B2 does not have built-in overcurrent protection and requires external circuitry for overcurrent protection.

  8. What is the gate threshold voltage of APT31M100B2?

    • The gate threshold voltage of APT31M100B2 is typically 4V.

  9. Is APT31M100B2 RoHS compliant?

    • Yes, APT31M100B2 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. What package type is APT31M100B2 available in?

    • APT31M100B2 is available in a TO-247 package.