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SMZJ3803A-E3/52

SMZJ3803A-E3/52

Product Overview

Category

The SMZJ3803A-E3/52 belongs to the category of semiconductor devices.

Use

It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.

Characteristics

  • High precision
  • Low dropout voltage
  • Thermal shutdown protection
  • Overcurrent protection

Package

The SMZJ3803A-E3/52 is available in a small outline package (SOP) for surface mount applications.

Essence

The essence of this product lies in its ability to regulate voltage with high precision and efficiency.

Packaging/Quantity

It is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 25V
  • Dropout Voltage: 0.3V at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 75µA

Detailed Pin Configuration

The SMZJ3803A-E3/52 has a standard pin configuration with input, output, and ground pins, along with additional pins for features such as enable and thermal shutdown.

Functional Features

  • Voltage regulation
  • Thermal shutdown protection
  • Overcurrent protection
  • Low dropout voltage

Advantages

  • High precision voltage regulation
  • Wide input voltage range
  • Thermal and overcurrent protection enhance reliability
  • Low dropout voltage minimizes power loss

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Higher cost compared to basic linear regulators

Working Principles

The SMZJ3803A-E3/52 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the output to maintain the desired voltage level.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices and systems, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMZJ3803A-E3/52 include: - LM317: A widely used adjustable linear voltage regulator - LT1083: High current adjustable voltage regulator - LM1117: Low dropout voltage regulator for low-power applications

In conclusion, the SMZJ3803A-E3/52 is a high-precision voltage regulator with advanced protection features, making it suitable for a wide range of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMZJ3803A-E3/52 in technische oplossingen

  1. What is the SMZJ3803A-E3/52?

    • The SMZJ3803A-E3/52 is a high-power, surface-mount Zener diode designed for voltage regulation and transient suppression in various technical solutions.
  2. What is the maximum power dissipation of the SMZJ3803A-E3/52?

    • The maximum power dissipation of the SMZJ3803A-E3/52 is typically 5 watts.
  3. What is the voltage range of the SMZJ3803A-E3/52?

    • The SMZJ3803A-E3/52 has a voltage range of 3.6V to 200V.
  4. What are the typical applications of the SMZJ3803A-E3/52?

    • Typical applications include voltage regulation, surge suppression, and transient voltage protection in various electronic circuits and systems.
  5. What is the operating temperature range of the SMZJ3803A-E3/52?

    • The SMZJ3803A-E3/52 has an operating temperature range of -65°C to +175°C.
  6. What is the package type of the SMZJ3803A-E3/52?

    • The SMZJ3803A-E3/52 is available in a DO-214AC (SMA) package.
  7. What are the key features of the SMZJ3803A-E3/52?

    • Key features include high power dissipation, low leakage current, and excellent stability and reliability.
  8. What are the recommended soldering conditions for the SMZJ3803A-E3/52?

    • It is recommended to use a soldering iron with a power rating of 25W or less, and to solder at a temperature of 260°C for 10 seconds.
  9. What are the important considerations when designing with the SMZJ3803A-E3/52?

    • Designers should consider the maximum power dissipation, voltage regulation requirements, and transient suppression needs of their specific application.
  10. Where can I find detailed specifications and application notes for the SMZJ3803A-E3/52?

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