Vishay Semiconductor Diodes Division
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SMZJ3804A-E3/52
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SMZJ3804A-E3/52

Product Overview

Category

The SMZJ3804A-E3/52 belongs to the category of semiconductor devices.

Use

This product is commonly used in electronic circuits for voltage regulation and switching applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide operating temperature range

Package

The SMZJ3804A-E3/52 is available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of this product lies in its ability to provide reliable voltage regulation and switching capabilities in various electronic applications.

Packaging/Quantity

The SMZJ3804A-E3/52 is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 3V to 40V
  • Output Voltage Range: 1.2V to 37V
  • Maximum Output Current: 3A
  • Operating Temperature: -40°C to 125°C
  • Dropout Voltage: 0.5V at 1A
  • Line Regulation: 0.01% per V
  • Load Regulation: 0.1% per A

Detailed Pin Configuration

The SMZJ3804A-E3/52 features a standard TO-252 pin configuration with the following pinout: 1. Input Voltage (VIN) 2. Ground (GND) 3. Output Voltage (VOUT)

Functional Features

  • Built-in thermal shutdown protection
  • Short-circuit protection
  • Adjustable output voltage
  • Low dropout voltage

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Compact size enables integration into space-constrained designs

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Higher dropout voltage under heavy load conditions

Working Principles

The SMZJ3804A-E3/52 operates based on the principle of regulating the output voltage by adjusting the internal resistance to maintain a stable voltage level despite variations in input voltage and load conditions.

Detailed Application Field Plans

This product is well-suited for use in: - Battery-powered devices - Automotive electronics - Portable consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - SMZJ3804B-E3/52 - SMZJ3804C-E3/52 - SMZJ3804D-E3/52

In summary, the SMZJ3804A-E3/52 is a versatile semiconductor device that offers efficient voltage regulation and switching capabilities, making it suitable for a wide range of electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMZJ3804A-E3/52 in technischen Lösungen auf

  1. What is the operating temperature range of SMZJ3804A-E3/52?

    • The operating temperature range of SMZJ3804A-E3/52 is typically -55°C to +150°C.

  2. What is the maximum forward voltage of SMZJ3804A-E3/52?

    • The maximum forward voltage of SMZJ3804A-E3/52 is 0.72V at a forward current of 1A.

  3. Can SMZJ3804A-E3/52 be used for reverse voltage protection?

    • Yes, SMZJ3804A-E3/52 can be used for reverse voltage protection due to its low reverse leakage current and high surge capability.

  4. What is the typical junction capacitance of SMZJ3804A-E3/52?

    • The typical junction capacitance of SMZJ3804A-E3/52 is 200pF at a reverse bias of 4V.

  5. Is SMZJ3804A-E3/52 suitable for use in automotive applications?

    • Yes, SMZJ3804A-E3/52 is suitable for use in automotive applications due to its high reliability and robust construction.

  6. What is the maximum continuous forward current rating of SMZJ3804A-E3/52?

    • The maximum continuous forward current rating of SMZJ3804A-E3/52 is 3A.

  7. Does SMZJ3804A-E3/52 have a low thermal resistance?

    • Yes, SMZJ3804A-E3/52 has a low thermal resistance, which allows for efficient heat dissipation.

  8. Can SMZJ3804A-E3/52 be used in flyback diode applications?

    • Yes, SMZJ3804A-E3/52 can be used in flyback diode applications due to its fast reverse recovery time.

  9. What is the package type of SMZJ3804A-E3/52?

    • SMZJ3804A-E3/52 is available in a surface mount DO-214AC (SMA) package.

  10. Is SMZJ3804A-E3/52 RoHS compliant?

    • Yes, SMZJ3804A-E3/52 is RoHS compliant, making it suitable for environmentally friendly applications.