Vishay Semiconductor Diodes Division
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VS-111CNQ045APBF
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VS-111CNQ045APBF

Introduction

The VS-111CNQ045APBF is a power Schottky rectifier designed for high-frequency switching applications. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Power Schottky Rectifier
  • Use: High-frequency switching applications
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-263AB (D2PAK)
  • Essence: Silicon
  • Packaging/Quantity: Tape & Reel (800 units per reel)

Specifications

  • Voltage Rating: 45V
  • Current Rating: 110A
  • Forward Voltage Drop: 0.65V @ 55A
  • Reverse Leakage Current: 50µA @ 45V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The VS-111CNQ045APBF follows the standard pin configuration for the TO-263AB package: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Gate

Functional Features

  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for improved efficiency
  • High current capability for demanding circuits

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Low forward voltage drop

Disadvantages

  • Higher cost compared to standard rectifiers
  • Sensitive to overvoltage conditions

Working Principles

The VS-111CNQ045APBF operates based on the Schottky barrier principle, which utilizes the metal-semiconductor junction to enable fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

The VS-111CNQ045APBF is suitable for various high-frequency switching applications, including: - Switching power supplies - DC-DC converters - Motor drive circuits - Solar inverters

Detailed and Complete Alternative Models

  • Alternative Model 1: VS-121CNQ045APBF
  • Alternative Model 2: VS-111CNQ060APBF
  • Alternative Model 3: VS-111CNQ030APBF

In conclusion, the VS-111CNQ045APBF is a high-performance power Schottky rectifier suitable for high-frequency switching applications, offering fast switching speed, low forward voltage drop, and high current capability.

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技術ソリューションにおける VS-111CNQ045APBF の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum voltage rating of VS-111CNQ045APBF?

    • The maximum voltage rating of VS-111CNQ045APBF is 45V.

  2. What is the forward current rating of VS-111CNQ045APBF?

    • The forward current rating of VS-111CNQ045APBF is typically 110A.

  3. What is the reverse recovery time of VS-111CNQ045APBF?

    • The reverse recovery time of VS-111CNQ045APBF is typically 35ns.

  4. What is the package type of VS-111CNQ045APBF?

    • VS-111CNQ045APBF comes in a TO-263AB (D2PAK) package.

  5. What are the typical applications of VS-111CNQ045APBF?

    • VS-111CNQ045APBF is commonly used in power supplies, motor drives, and other high-frequency rectification applications.

  6. What is the maximum junction temperature of VS-111CNQ045APBF?

    • The maximum junction temperature of VS-111CNQ045APBF is 175°C.

  7. Does VS-111CNQ045APBF have a low forward voltage drop?

    • Yes, VS-111CNQ045APBF has a low forward voltage drop, which makes it suitable for high-efficiency applications.

  8. Is VS-111CNQ045APBF RoHS compliant?

    • Yes, VS-111CNQ045APBF is RoHS compliant, ensuring environmental compliance.

  9. What is the diode configuration of VS-111CNQ045APBF?

    • VS-111CNQ045APBF is a Schottky diode with a common cathode configuration.

  10. Can VS-111CNQ045APBF handle high-frequency switching?

    • Yes, VS-111CNQ045APBF is designed to handle high-frequency switching applications effectively.