Vishay Semiconductor Diodes Division
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SMZJ3792AHE3/52
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SMZJ3792AHE3/52

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates voltage to a stable level
Packaging/Quantity: 50 pieces per tube

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 1.25V to 16V
  • Maximum Output Current: 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. GND (Ground)
  3. Vout (Output Voltage)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Fast transient response

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package

Disadvantages: - Higher dropout voltage compared to some alternatives - Limited output current compared to higher power regulators

Working Principles

The SMZJ3792AHE3/52 is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback mechanism to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

This voltage regulator is suitable for various applications requiring a stable DC voltage supply, such as: - Power supplies for industrial equipment - Automotive electronics - Battery-powered devices - LED lighting systems

Detailed and Complete Alternative Models

  1. LM317 - Adjustable Voltage Regulator
  2. LM7805 - 5V Fixed Voltage Regulator
  3. LT1083 - 7.5A Low Dropout Positive Regulator

Note: The alternative models listed above are for reference and may have different specifications and pin configurations.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SMZJ3792AHE3/52 בפתרונות טכניים

  1. What is SMZJ3792AHE3/52?

    • SMZJ3792AHE3/52 is a high-efficiency, surface mount, Zener diode designed for general-purpose voltage regulation applications.

  2. What is the maximum power dissipation of SMZJ3792AHE3/52?

    • The maximum power dissipation of SMZJ3792AHE3/52 is 1.5W.

  3. What is the voltage range of SMZJ3792AHE3/52?

    • SMZJ3792AHE3/52 has a voltage range of 3.6V to 200V.

  4. What are the typical applications of SMZJ3792AHE3/52?

    • Typical applications of SMZJ3792AHE3/52 include voltage regulation in power supplies, surge protection, and overvoltage crowbar protection circuits.

  5. What is the operating temperature range of SMZJ3792AHE3/52?

    • The operating temperature range of SMZJ3792AHE3/52 is -65°C to +175°C.

  6. What is the package type of SMZJ3792AHE3/52?

    • SMZJ3792AHE3/52 comes in a SOD-123FL package.

  7. What is the reverse standoff voltage of SMZJ3792AHE3/52?

    • The reverse standoff voltage of SMZJ3792AHE3/52 is typically 3.6V.

  8. What are the key features of SMZJ3792AHE3/52?

    • The key features of SMZJ3792AHE3/52 include low leakage current, high reliability, and RoHS compliance.

  9. How does SMZJ3792AHE3/52 compare to other Zener diodes in terms of performance?

    • SMZJ3792AHE3/52 offers high efficiency and precise voltage regulation compared to many other Zener diodes.

  10. Can SMZJ3792AHE3/52 be used in automotive applications?

    • Yes, SMZJ3792AHE3/52 is suitable for use in automotive electronics such as voltage regulators and protection circuits.