Microsemi Corporation
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APT15DQ100BG
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APT15DQ100BG

Introduction

The APT15DQ100BG is a diode belonging to the category of power rectifiers. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the APT15DQ100BG.

Basic Information Overview

  • Category: Power Rectifiers
  • Use: The APT15DQ100BG is used as a high voltage Schottky rectifier for various power supply applications.
  • Characteristics: It exhibits low forward voltage drop, high frequency operation capability, and high junction temperature.
  • Package: The diode is packaged in a TO-220AB package.
  • Essence: The APT15DQ100BG is designed to provide efficient rectification of high voltage power supplies.
  • Packaging/Quantity: It is typically available in reels or tubes with varying quantities based on manufacturer specifications.

Specifications

  • Voltage Rating: 100V
  • Current Rating: 15A
  • Forward Voltage Drop: Typically 0.65V at 15A
  • Reverse Leakage Current: Maximum of 1mA at 100V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The APT15DQ100BG follows the standard pin configuration for a TO-220AB package, with the anode and cathode terminals clearly marked.

Functional Features

  • High Voltage Capability: The diode can withstand high reverse voltage without breakdown.
  • Low Forward Voltage Drop: This feature ensures minimal power loss during conduction.
  • High Frequency Operation: Suitable for applications requiring rapid switching.

Advantages and Disadvantages

Advantages

  • Efficient power rectification
  • Low power dissipation
  • High temperature tolerance

Disadvantages

  • Relatively large package size
  • Limited to low to moderate current applications

Working Principles

The APT15DQ100BG operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop.

Detailed Application Field Plans

The APT15DQ100BG finds application in various power supply circuits, including: - Switching power supplies - Voltage regulation circuits - Inverters and converters - Motor drive circuits

Detailed and Complete Alternative Models

  • APT15DQ100CTG: Similar specifications with a different package type (TO-263)
  • APT15DQ100BG: Higher current rating variant (20A) in the same package

In conclusion, the APT15DQ100BG is a reliable power rectifier diode suitable for high voltage applications, offering efficient performance and high temperature tolerance. Its characteristics make it well-suited for diverse power supply circuits, and it has alternative models catering to specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací APT15DQ100BG v technických řešeních

  1. What is the maximum voltage rating of APT15DQ100BG?

    • The maximum voltage rating of APT15DQ100BG is 100V.

  2. What is the maximum current rating of APT15DQ100BG?

    • The maximum current rating of APT15DQ100BG is 15A.

  3. What type of package does APT15DQ100BG come in?

    • APT15DQ100BG comes in a TO-220AB package.

  4. What are the typical applications for APT15DQ100BG?

    • APT15DQ100BG is commonly used in power supplies, motor control, and other high current rectification applications.

  5. What is the forward voltage drop of APT15DQ100BG at its rated current?

    • The forward voltage drop of APT15DQ100BG at its rated current is typically around 0.75V.

  6. Is APT15DQ100BG suitable for use in automotive applications?

    • Yes, APT15DQ100BG is suitable for use in automotive applications due to its high current handling capability.

  7. Does APT15DQ100BG have built-in protection features?

    • APT15DQ100BG has built-in avalanche diode protection to handle high energy transients.

  8. What is the operating temperature range of APT15DQ100BG?

    • APT15DQ100BG has an operating temperature range of -55°C to 175°C.

  9. Can APT15DQ100BG be used in parallel to increase current handling capacity?

    • Yes, APT15DQ100BG can be used in parallel to increase current handling capacity in high-power applications.

  10. Are there any recommended heat sink requirements for APT15DQ100BG?

    • It is recommended to use a suitable heat sink when operating APT15DQ100BG at high currents to ensure proper thermal management.