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MM3Z39VST1G
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MM3Z39VST1G

Product Overview

Category

The MM3Z39VST1G belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Small package size
  • Wide voltage range

Package

The MM3Z39VST1G is available in a SOD-323 package.

Essence

This Zener diode is designed to provide precise voltage regulation in various electronic applications.

Packaging/Quantity

The MM3Z39VST1G is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 39V
  • Power Dissipation: 200mW
  • Maximum Reverse Leakage Current: 100nA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The MM3Z39VST1G has three pins, with the cathode connected to the ground and the anode connected to the input voltage source. The third pin is not connected and serves as a thermal pad for heat dissipation.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low reverse leakage current

Advantages

  • Small package size
  • Wide operating temperature range
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Higher cost compared to standard diodes

Working Principles

The MM3Z39VST1G operates based on the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The MM3Z39VST1G is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the MM3Z39VST1G include: - BZX84C39 - MMBZ39VALT1G - 1N4737A

In conclusion, the MM3Z39VST1G Zener diode offers precise voltage regulation and protection in a small package, making it suitable for various electronic applications. Its wide voltage range and high reliability make it a popular choice for designers seeking stable voltage references and overvoltage protection. However, its limited power dissipation capability and higher cost compared to standard diodes should be considered when selecting alternative components for specific applications.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MM3Z39VST1G v technických řešeních

  1. What is MM3Z39VST1G?

    • MM3Z39VST1G is a 39V Zener diode designed for general purpose voltage regulation applications.

  2. What are the key features of MM3Z39VST1G?

    • The key features include a low leakage current, high reliability, and a small surface mount package.

  3. What is the maximum power dissipation of MM3Z39VST1G?

    • The maximum power dissipation is 200mW.

  4. What are the typical applications of MM3Z39VST1G?

    • Typical applications include voltage regulation in portable devices, power management in consumer electronics, and voltage reference in industrial equipment.

  5. What is the operating temperature range of MM3Z39VST1G?

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

  6. What is the reverse standoff voltage of MM3Z39VST1G?

    • The reverse standoff voltage is 39V.

  7. What is the forward voltage of MM3Z39VST1G?

    • The forward voltage is 0.9V at 200mA.

  8. Is MM3Z39VST1G RoHS compliant?

    • Yes, MM3Z39VST1G is RoHS compliant.

  9. What is the packaging type of MM3Z39VST1G?

    • The packaging type is SOD-323.

  10. Where can I find detailed technical specifications for MM3Z39VST1G?

    • Detailed technical specifications can be found in the datasheet provided by the manufacturer or distributor.