Vishay Semiconductor Diodes Division
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VB20M120CHM3/I
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VB20M120CHM3/I

Product Overview

Category: Power Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low power dissipation
Package: TO-220
Essence: Voltage regulation
Packaging/Quantity: 1 piece

Specifications

  • Input Voltage: 20V
  • Output Voltage: 12V
  • Maximum Current: 3A
  • Operating Temperature: -40°C to 125°C
  • Package Type: TO-220

Detailed Pin Configuration

  1. Input (IN)
  2. Ground (GND)
  3. Output (OUT)

Functional Features

  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High efficiency - Compact package - Overcurrent and thermal protection

Disadvantages: - Limited maximum current capacity - Requires heat sink for high power applications

Working Principles

The VB20M120CHM3/I is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by adjusting its internal resistance to ensure a constant output voltage.

Detailed Application Field Plans

The VB20M120CHM3/I is suitable for various applications requiring a stable 12V power supply, such as automotive electronics, industrial control systems, and battery charging circuits.

Detailed and Complete Alternative Models

  • LM7812
  • LM317
  • L7805

This completes the English editing encyclopedia entry structure format for VB20M120CHM3/I, providing comprehensive information about the product's category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける VB20M120CHM3/I 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 current rating of VB20M120CHM3/I?

    • The maximum current rating of VB20M120CHM3/I is 20A.

  2. What is the voltage rating of VB20M120CHM3/I?

    • VB20M120CHM3/I has a voltage rating of 1200V.

  3. What type of package does VB20M120CHM3/I come in?

    • VB20M120CHM3/I comes in a standard TO-220AC package.

  4. Is VB20M120CHM3/I suitable for high-frequency applications?

    • Yes, VB20M120CHM3/I is suitable for high-frequency applications.

  5. What are the typical applications of VB20M120CHM3/I?

    • VB20M120CHM3/I is commonly used in power supplies, motor drives, and inverters.

  6. Does VB20M120CHM3/I have a fast recovery time?

    • Yes, VB20M120CHM3/I has a fast recovery time.

  7. What is the forward voltage drop of VB20M120CHM3/I at its rated current?

    • The forward voltage drop of VB20M120CHM3/I at its rated current is typically around 1.2V.

  8. Is VB20M120CHM3/I suitable for use in temperature-critical applications?

    • Yes, VB20M120CHM3/I is designed to operate reliably in temperature-critical applications.

  9. Can VB20M120CHM3/I handle high surge currents?

    • Yes, VB20M120CHM3/I is capable of handling high surge currents.

  10. Are there any recommended thermal management considerations for VB20M120CHM3/I?

    • It is recommended to use appropriate heat sinking and thermal management techniques when using VB20M120CHM3/I in high-power applications.