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MM3Z30VB
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MM3Z30VB

Product Overview

Category

The MM3Z30VB belongs to the category of Zener diodes.

Use

It is commonly used as a voltage regulator in electronic circuits.

Characteristics

  • Voltage: 30V
  • Power Dissipation: 200mW
  • Package: SOD-323
  • Essence: Silicon Zener Diode
  • Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

The MM3Z30VB has the following specifications: - Zener Voltage: 28.5V to 31.5V - Reverse Leakage Current: 100nA - Maximum Zener Impedance: 90Ω

Detailed Pin Configuration

The MM3Z30VB has a standard SOD-323 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Small form factor

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Compact size
  • Low reverse leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MM3Z30VB operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The MM3Z30VB is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MM3Z30VB include: - BZX84C30 - 1N5226B - MMSZ5230B

In conclusion, the MM3Z30VB Zener diode offers precise voltage regulation and finds extensive use in electronic circuits for various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MM3Z30VB v technických řešeních

Sure, here are 10 common questions and answers related to the application of MM3Z30VB:

  1. What is MM3Z30VB?

    • MM3Z30VB is a Zener diode with a voltage rating of 30V and a power dissipation of 200mW.

  2. What are the typical applications of MM3Z30VB?

    • MM3Z30VB is commonly used in voltage regulation, signal clamping, and voltage reference circuits.

  3. What is the maximum current that MM3Z30VB can handle?

    • The maximum current for MM3Z30VB is typically around 20mA.

  4. How does MM3Z30VB behave in reverse bias?

    • In reverse bias, MM3Z30VB acts as a voltage regulator, maintaining a constant voltage drop across its terminals.

  5. Can MM3Z30VB be used for overvoltage protection?

    • Yes, MM3Z30VB can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.

  6. What is the temperature coefficient of MM3Z30VB?

    • The temperature coefficient of MM3Z30VB is typically around 5mV/°C.

  7. Is MM3Z30VB suitable for low-power applications?

    • Yes, MM3Z30VB's low power dissipation makes it suitable for low-power circuits and battery-powered devices.

  8. What is the package type of MM3Z30VB?

    • MM3Z30VB is available in a small surface-mount SOD-323 package.

  9. Can MM3Z30VB be used in precision voltage references?

    • While MM3Z30VB provides a stable voltage reference, it may not be suitable for high-precision applications due to its tolerance and temperature coefficient.

  10. Are there any alternatives to MM3Z30VB for similar applications?

    • Yes, other Zener diodes with comparable voltage ratings and power dissipation, such as BZX84C30 or 1N5226B, can be used as alternatives in similar applications.