Vishay Semiconductor Diodes Division
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SMPZ3928B-M3/84A
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SMPZ3928B-M3/84A

Product Overview

Category

The SMPZ3928B-M3/84A 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 power consumption
  • Compact size

Package

The SMPZ3928B-M3/84A is typically available in a small surface-mount package.

Essence

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

Packaging/Quantity

It is usually supplied in reels containing a specific quantity, such as 1000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 1.2V to 34V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SMPZ3928B-M3/84A has a standard pin configuration with input, output, and control pins clearly labeled for easy integration into circuit designs.

Functional Features

  • Overcurrent protection
  • Thermal shutdown
  • Adjustable output voltage

Advantages

  • Wide input voltage range
  • High output current capability
  • Built-in protection features

Disadvantages

  • Sensitive to external noise
  • Limited output voltage range

Working Principles

The SMPZ3928B-M3/84A operates based on the principles of pulse-width modulation (PWM) to regulate the output voltage according to the input and control signals.

Detailed Application Field Plans

This device is widely used in: - Power supplies - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

  • SMPZ3927C-M3/85A
  • SMPZ3929D-M3/83B
  • SMPZ3930E-M3/82C

In conclusion, the SMPZ3928B-M3/84A is a versatile semiconductor device with a wide range of applications in electronic circuits, offering high efficiency and reliable performance. Its specifications, functional features, and alternative models make it a valuable component in various voltage regulation and power management systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMPZ3928B-M3/84A dalam solusi teknis

  1. What is SMPZ3928B-M3/84A?

    • SMPZ3928B-M3/84A is a high-power, surface-mount silicon power Zener diode designed for voltage regulation in various technical solutions.

  2. What is the maximum power dissipation of SMPZ3928B-M3/84A?

    • The maximum power dissipation of SMPZ3928B-M3/84A is typically 1.5 watts.

  3. What is the voltage range of SMPZ3928B-M3/84A?

    • SMPZ3928B-M3/84A has a voltage range of 3.6V to 200V.

  4. What are the typical applications of SMPZ3928B-M3/84A?

    • SMPZ3928B-M3/84A is commonly used in voltage regulation, surge suppression, and transient voltage protection in various technical solutions.

  5. What is the operating temperature range of SMPZ3928B-M3/84A?

    • The operating temperature range of SMPZ3928B-M3/84A is typically -65°C to +175°C.

  6. What is the package type of SMPZ3928B-M3/84A?

    • SMPZ3928B-M3/84A is available in a DO-214AC (SMA) package.

  7. What is the reverse standoff voltage of SMPZ3928B-M3/84A?

    • The reverse standoff voltage of SMPZ3928B-M3/84A is typically 3.28V.

  8. Does SMPZ3928B-M3/84A have RoHS compliance?

    • Yes, SMPZ3928B-M3/84A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What are the key electrical characteristics of SMPZ3928B-M3/84A?

    • The key electrical characteristics include a nominal Zener voltage, maximum reverse leakage current, and maximum dynamic impedance.

  10. Where can I find detailed specifications and application notes for SMPZ3928B-M3/84A?

    • Detailed specifications and application notes for SMPZ3928B-M3/84A can be found in the product datasheet provided by the manufacturer.