ON Semiconductor
Зображення може бути репрезентативним.
Деталі продукту див. у специфікаціях.
MMBZ27VALT3G
Переглянути деталі Таблиці даних

MMBZ27VALT3G

Introduction

The MMBZ27VALT3G is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in various electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MMBZ27VALT3G.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low leakage current, precise voltage regulation
  • Package: SOT-23, SOD-123, SOD-323
  • Essence: Zener diode with a voltage rating of 27V
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 27V
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Test Current: 5mA
  • Reverse Leakage Current: 100nA

Detailed Pin Configuration

The MMBZ27VALT3G typically has three pins: anode, cathode, and no connection (NC). The anode is connected to the positive terminal, the cathode to the negative terminal, and the NC pin is left unconnected.

Functional Features

  • Precise voltage regulation at 27V
  • Low reverse leakage current
  • Small form factor for space-constrained applications
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small package size
  • Wide operating temperature range

Disadvantages

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

Working Principles

The MMBZ27VALT3G operates based on the Zener effect, which allows it to maintain a constant voltage across its terminals when it is reverse-biased and the current exceeds the specified Zener test current.

Detailed Application Field Plans

The MMBZ27VALT3G is commonly used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MMBZ27VALT3G include: - BZX84C27LT1G - MM3Z27VT1G - PZM27NB

In conclusion, the MMBZ27VALT3G Zener diode offers precise voltage regulation and protection in a small form factor, making it suitable for various electronic applications.

[Word count: 345]

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MMBZ27VALT3G у технічних рішеннях

  1. What is the MMBZ27VALT3G?

    • The MMBZ27VALT3G is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMBZ27VALT3G?

    • The maximum power dissipation of the MMBZ27VALT3G is 350mW.

  3. What is the voltage range of the MMBZ27VALT3G?

    • The voltage range of the MMBZ27VALT3G is from 2.4V to 39V.

  4. How does the MMBZ27VALT3G provide voltage regulation?

    • The MMBZ27VALT3G operates as a Zener diode, maintaining a constant voltage across its terminals when reverse biased.

  5. What are the typical applications of the MMBZ27VALT3G?

    • Typical applications include voltage clamping, voltage regulation, and transient suppression in various electronic circuits.

  6. What is the operating temperature range of the MMBZ27VALT3G?

    • The MMBZ27VALT3G has an operating temperature range from -65°C to 150°C.

  7. What is the package type of the MMBZ27VALT3G?

    • The MMBZ27VALT3G is available in a SOT-23 surface mount package.

  8. Can the MMBZ27VALT3G be used for overvoltage protection?

    • Yes, the MMBZ27VALT3G can be used for overvoltage protection by clamping the voltage to a safe level.

  9. What is the reverse leakage current of the MMBZ27VALT3G?

    • The reverse leakage current of the MMBZ27VALT3G is typically very low, ensuring minimal impact on the circuit.

  10. Is the MMBZ27VALT3G RoHS compliant?

    • Yes, the MMBZ27VALT3G is RoHS compliant, making it suitable for use in environmentally conscious designs.