Vishay Semiconductor Diodes Division
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SMZJ3809AHE3/52
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SMZJ3809AHE3/52

Product Overview

Category

The SMZJ3809AHE3/52 belongs to the category of semiconductor devices.

Use

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

Characteristics

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

Package

The SMZJ3809AHE3/52 is available in a compact surface-mount package.

Essence

This product is essential for maintaining stable voltage levels in various electronic applications.

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 40V
  • Output Voltage Range: 1.2V to 37V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 1.5V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SMZJ3809AHE3/52 has a standard pin configuration with input, output, and ground pins, along with additional pins for control and protection features.

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Adjustable output voltage

Advantages

  • Wide input voltage range
  • High efficiency
  • Compact package size
  • Built-in protection features

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Sensitive to external noise in certain applications

Working Principles

The SMZJ3809AHE3/52 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

This device is suitable for various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - SMZJ3810AHE3/52 - SMZJ3808AHE3/52 - SMZJ3811AHE3/52

In conclusion, the SMZJ3809AHE3/52 is a versatile semiconductor device that offers efficient voltage regulation and protection features, making it suitable for a wide range of electronic applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SMZJ3809AHE3/52 בפתרונות טכניים

  1. What is the SMZJ3809AHE3/52 component used for in technical solutions?

    • The SMZJ3809AHE3/52 is a high-efficiency, surface mount Schottky diode designed for use in various power management and rectification applications.

  2. What are the key specifications of the SMZJ3809AHE3/52?

    • The SMZJ3809AHE3/52 has a forward voltage drop of 0.55V, a maximum reverse voltage of 40V, and a forward current of 3A.

  3. In what types of circuits can the SMZJ3809AHE3/52 be used?

    • This component is commonly used in DC-DC converters, power supplies, and voltage clamping circuits.

  4. What are the benefits of using the SMZJ3809AHE3/52 in technical solutions?

    • The SMZJ3809AHE3/52 offers low forward voltage drop, high current capability, and fast switching characteristics, making it suitable for high-frequency applications.

  5. Are there any specific thermal considerations when using the SMZJ3809AHE3/52?

    • It is important to consider proper heat sinking and thermal management due to the high current capabilities of this diode.

  6. Can the SMZJ3809AHE3/52 be used in automotive applications?

    • Yes, the SMZJ3809AHE3/52 is suitable for automotive electronics where high efficiency and reliability are required.

  7. What is the recommended operating temperature range for the SMZJ3809AHE3/52?

    • The SMZJ3809AHE3/52 is designed to operate within a temperature range of -65°C to 150°C.

  8. Does the SMZJ3809AHE3/52 require any special handling during assembly?

    • Standard surface mount assembly techniques can be used for the SMZJ3809AHE3/52, but care should be taken to avoid excessive thermal stress during soldering.

  9. Is the SMZJ3809AHE3/52 RoHS compliant?

    • Yes, the SMZJ3809AHE3/52 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Where can I find detailed application notes and reference designs for using the SMZJ3809AHE3/52 in technical solutions?

    • Application notes and reference designs can be found on the manufacturer's website or by contacting their technical support team.