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MMBZ12VALT1
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MMBZ12VALT1

Product Overview

Category

The MMBZ12VALT1 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage regulation
  • Reverse breakdown voltage: 12V
  • Low leakage current
  • Small package size

Package

The MMBZ12VALT1 is typically available in a SOT-23 surface mount package.

Essence

This Zener diode is essential for maintaining a stable voltage level in various electronic applications.

Packaging/Quantity

The MMBZ12VALT1 is usually packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.

Specifications

  • Reverse Breakdown Voltage: 12V
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 900mV
  • Zener Impedance: 20Ω

Detailed Pin Configuration

The MMBZ12VALT1 typically has three pins: 1. Cathode (K) 2. Anode (A) 3. No Connection (NC)

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low operating impedance

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to overvoltage conditions

Working Principles

The MMBZ12VALT1 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

The MMBZ12VALT1 is widely used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal clamping in communication circuits

Detailed and Complete Alternative Models

Some alternative models to the MMBZ12VALT1 include: - BZX84C12 - 1N4742A - MM3Z12VT1G

In conclusion, the MMBZ12VALT1 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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10个与MMBZ12VALT1在技术解决方案中的应用相关的常见问题及解答

  1. What is MMBZ12VALT1?

    • MMBZ12VALT1 is a dual surface mount Zener diode with a voltage range of 6.2V to 75V, designed for general purpose voltage regulation applications.

  2. What are the key features of MMBZ12VALT1?

    • The key features of MMBZ12VALT1 include its dual diode configuration, low leakage current, and high reliability.

  3. What are the typical applications of MMBZ12VALT1?

    • MMBZ12VALT1 is commonly used in voltage clamping, voltage regulation, and transient voltage suppression in various electronic circuits.

  4. What is the maximum power dissipation of MMBZ12VALT1?

    • The maximum power dissipation of MMBZ12VALT1 is 200mW.

  5. What is the operating temperature range of MMBZ12VALT1?

    • MMBZ12VALT1 has an operating temperature range of -65°C to +150°C.

  6. What are the packaging options available for MMBZ12VALT1?

    • MMBZ12VALT1 is available in various surface mount packages such as SOT-23 and SOT-323.

  7. Can MMBZ12VALT1 be used for ESD protection?

    • Yes, MMBZ12VALT1 can be used for electrostatic discharge (ESD) protection in sensitive electronic components.

  8. What is the reverse standoff voltage of MMBZ12VALT1?

    • The reverse standoff voltage of MMBZ12VALT1 ranges from 6.2V to 75V, depending on the specific part number.

  9. Is MMBZ12VALT1 RoHS compliant?

    • Yes, MMBZ12VALT1 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Are there any application notes or reference designs available for using MMBZ12VALT1 in technical solutions?

    • Yes, application notes and reference designs are available from the manufacturer to guide the proper integration of MMBZ12VALT1 in various technical solutions.