Taiwan Semiconductor Corporation
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SMF24AHRVG
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SMF24AHRVG

Product Overview

  • Belongs to: Electronic Components
  • Category: Voltage Regulator
  • Use: Regulating voltage in electronic circuits
  • Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
  • Package: TO-220
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Typically sold in packs of 10

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1 (Input): Connects to the input voltage source
  • Pin 2 (Ground): Connected to the ground of the circuit
  • Pin 3 (Output): Provides the regulated output voltage

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
  • Thermal Shutdown Protection: Prevents the regulator from overheating
  • Low Dropout Voltage: Allows the regulator to operate with minimal voltage difference between input and output

Advantages and Disadvantages

  • Advantages:
    • Efficient voltage regulation
    • Thermal protection for enhanced safety
    • Low dropout voltage for improved performance
  • Disadvantages:
    • Limited maximum output current
    • Restricted input voltage range

Working Principles

The SMF24AHRVG operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. It utilizes feedback control to achieve this regulation.

Detailed Application Field Plans

  • Consumer Electronics: Used in power supplies for consumer electronic devices
  • Automotive: Incorporated into vehicle electronics for voltage regulation
  • Industrial Control Systems: Employed in industrial automation for stable voltage supply

Detailed and Complete Alternative Models

  • SMF24BHRVG: Similar characteristics but with a higher maximum output current of 1.5A
  • SMF24CHRVG: Offers a wider input voltage range of 4.5V to 30V

This comprehensive entry provides an in-depth understanding of the SMF24AHRVG voltage regulator, including its specifications, features, applications, and alternatives.

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10个与SMF24AHRVG在技术解决方案中的应用相关的常见问题及解答

  1. What is SMF24AHRVG?

    • SMF24AHRVG is a surface mount fast recovery diode with a voltage rating of 200V and a current rating of 2A.

  2. What are the typical applications of SMF24AHRVG?

    • SMF24AHRVG is commonly used in power supplies, inverters, and other electronic equipment where fast recovery diodes are required.

  3. What is the maximum forward voltage drop of SMF24AHRVG?

    • The maximum forward voltage drop of SMF24AHRVG is typically around 0.95V at a forward current of 2A.

  4. What is the reverse recovery time of SMF24AHRVG?

    • The reverse recovery time of SMF24AHRVG is typically around 50ns.

  5. Can SMF24AHRVG be used in high-frequency applications?

    • Yes, SMF24AHRVG can be used in high-frequency applications due to its fast recovery time.

  6. What is the operating temperature range of SMF24AHRVG?

    • The operating temperature range of SMF24AHRVG is typically -55°C to +150°C.

  7. Does SMF24AHRVG require a heatsink for operation?

    • It is recommended to use a heatsink when operating SMF24AHRVG at high currents or in high-temperature environments.

  8. Is SMF24AHRVG RoHS compliant?

    • Yes, SMF24AHRVG is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the package type of SMF24AHRVG?

    • SMF24AHRVG is available in a surface mount DO-214AC (SMA) package.

  10. Where can I find detailed specifications and application notes for SMF24AHRVG?

    • Detailed specifications and application notes for SMF24AHRVG can be found in the product datasheet provided by the manufacturer.