Vishay Semiconductor Diodes Division
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SMZJ3799BHE3/52
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SMZJ3799BHE3/52 Encyclopedia Entry

Product Overview

Category

The SMZJ3799BHE3/52 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 SMZJ3799BHE3/52 is available in a small outline package (SOP) for surface mount applications.

Essence

This device is essential for ensuring consistent and reliable power supply in various electronic systems.

Packaging/Quantity

It is typically packaged in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SMZJ3799BHE3/52 has a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection) 5. EN (Enable)

Functional Features

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

Advantages

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

Disadvantages

  • Limited maximum output current
  • Sensitive to external noise in some applications

Working Principles

The SMZJ3799BHE3/52 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite changes in the input voltage or load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMZJ3799BHE3/52 include: - LM317 - LT1086 - ADP3338

In conclusion, the SMZJ3799BHE3/52 is a versatile voltage regulator with high precision and essential protection features, making it suitable for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMZJ3799BHE3/52 i tekniska lösningar

  1. What is the SMZJ3799BHE3/52 component used for in technical solutions?

    • The SMZJ3799BHE3/52 is a high-efficiency, low VF Schottky barrier diode designed for use in various power supply and conversion applications.

  2. What are the key specifications of the SMZJ3799BHE3/52?

    • The SMZJ3799BHE3/52 features a low forward voltage drop, high current capability, and fast switching performance, making it suitable for high-frequency applications.

  3. How does the SMZJ3799BHE3/52 contribute to improving power supply efficiency?

    • By offering low forward voltage and high current capability, the SMZJ3799BHE3/52 helps minimize power losses and improve overall system efficiency.

  4. In what types of power supply designs can the SMZJ3799BHE3/52 be utilized?

    • The SMZJ3799BHE3/52 can be integrated into switch-mode power supplies, DC-DC converters, and other power management circuits where high efficiency and fast switching are essential.

  5. What are the thermal considerations when using the SMZJ3799BHE3/52 in technical solutions?

    • Proper thermal management is crucial due to the high current capability of the SMZJ3799BHE3/52. Adequate heat sinking and temperature monitoring are recommended for reliable operation.

  6. Are there any application notes or reference designs available for implementing the SMZJ3799BHE3/52?

    • Yes, application notes and reference designs are available from the manufacturer to assist with the proper integration of the SMZJ3799BHE3/52 in various technical solutions.

  7. Can the SMZJ3799BHE3/52 be used in automotive or industrial applications?

    • Yes, the SMZJ3799BHE3/52 is suitable for automotive and industrial applications where high efficiency and robust performance are required.

  8. What are the potential challenges when using the SMZJ3799BHE3/52 in high-frequency designs?

    • Careful attention to layout and parasitic effects is important to ensure optimal performance in high-frequency applications using the SMZJ3799BHE3/52.

  9. Does the SMZJ3799BHE3/52 have any special handling or storage requirements?

    • It is recommended to follow standard ESD precautions and store the SMZJ3799BHE3/52 in a moisture-free environment to maintain its reliability.

  10. Where can I find additional resources and support for integrating the SMZJ3799BHE3/52 into my technical solution?

    • The manufacturer's website and technical support team can provide datasheets, application guides, and direct assistance for incorporating the SMZJ3799BHE3/52 into your specific technical solution.