Vishay Semiconductor Diodes Division
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SMZJ3798AHE3/52
Details bekijken DataSheets

SMZJ3798AHE3/52

Product Overview

Category

The SMZJ3798AHE3/52 belongs to the category of semiconductor devices.

Use

This product is commonly used in electronic circuits for voltage regulation and power management.

Characteristics

  • High efficiency
  • Low power dissipation
  • Wide input voltage range
  • Overcurrent protection

Package

The SMZJ3798AHE3/52 is typically available in a compact surface-mount package.

Essence

This device serves as a crucial component in ensuring stable and regulated power supply within electronic systems.

Packaging/Quantity

The product is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SMZJ3798AHE3/52 typically features the following pin configuration: 1. Vin (Input Voltage) 2. GND (Ground) 3. Vout (Output Voltage)

Functional Features

  • Adjustable output voltage
  • Thermal shutdown protection
  • Short-circuit protection
  • Internal current limiting

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • High efficiency leads to minimal power loss
  • Built-in protection features enhance reliability

Disadvantages

  • Limited maximum output current compared to some alternative models
  • May require additional heat sinking for high-power applications

Working Principles

The SMZJ3798AHE3/52 operates based on the principles of feedback control, utilizing internal circuitry to regulate the output voltage based on the input and desired settings. When the input voltage or load conditions change, the device adjusts its operation to maintain a consistent output.

Detailed Application Field Plans

This device finds extensive use in various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: A widely used adjustable linear voltage regulator - LM7805: Fixed 5V linear voltage regulator - LT1083: High-current adjustable linear regulator

In conclusion, the SMZJ3798AHE3/52 offers a reliable solution for voltage regulation and power management in diverse electronic systems, with its wide input voltage range, efficient operation, and built-in protection features making it a valuable component in numerous applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMZJ3798AHE3/52 in technische oplossingen

  1. What is the SMZJ3798AHE3/52?

    • The SMZJ3798AHE3/52 is a high-efficiency, low-profile surface mount Schottky diode designed for use in various technical solutions.

  2. What are the key features of the SMZJ3798AHE3/52?

    • The key features include low forward voltage drop, high current capability, and excellent thermal performance.

  3. In what applications can the SMZJ3798AHE3/52 be used?

    • It can be used in power supplies, voltage clamping, reverse polarity protection, and other similar applications.

  4. What is the maximum forward voltage of the SMZJ3798AHE3/52?

    • The maximum forward voltage is typically around 0.55V at a forward current of 3A.

  5. What is the maximum reverse voltage of the SMZJ3798AHE3/52?

    • The maximum reverse voltage is 40V.

  6. What is the operating temperature range of the SMZJ3798AHE3/52?

    • The operating temperature range is -65°C to +150°C.

  7. Does the SMZJ3798AHE3/52 require any special heat sinking?

    • No, it has excellent thermal performance and does not typically require additional heat sinking.

  8. Can the SMZJ3798AHE3/52 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics due to its robust construction and reliability.

  9. What are the recommended soldering conditions for the SMZJ3798AHE3/52?

    • It is recommended to use a reflow soldering process with a peak temperature of 260°C for 10 seconds.

  10. Where can I find detailed specifications and application notes for the SMZJ3798AHE3/52?

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