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SZMM3Z12VST1G
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SZMM3Z12VST1G

Product Overview

Category

The SZMM3Z12VST1G belongs to the category of voltage regulator diodes.

Use

It is used to regulate voltage in electronic circuits and protect sensitive components from overvoltage.

Characteristics

  • Low forward voltage drop
  • High surge current capability
  • Small package size
  • RoHS compliant

Package

The SZMM3Z12VST1G comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable voltage regulation in a compact form factor.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage: 0.9V
  • Reverse Voltage: 12V
  • Maximum Continuous Current: 200mA
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The SZMM3Z12VST1G has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Compact design

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • High surge current capability protects against transient voltage spikes
  • Small package size saves board space

Disadvantages

  • Limited maximum continuous current compared to larger diodes
  • Sensitive to reverse voltage polarity

Working Principles

The SZMM3Z12VST1G operates by shunting excess voltage away from the protected circuit when the voltage exceeds the diode's breakdown voltage.

Detailed Application Field Plans

This voltage regulator diode is commonly used in: - Power supplies - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SZMM3Z12VST1G include: - BZX84C12 - MMBZ12VALT1G - PZM12NB1

In conclusion, the SZMM3Z12VST1G is a versatile voltage regulator diode that offers reliable voltage regulation and overvoltage protection in a compact package. Its low forward voltage drop and high surge current capability make it suitable for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SZMM3Z12VST1G en soluciones técnicas

  1. What is the SZMM3Z12VST1G used for?

    • The SZMM3Z12VST1G is a voltage reference diode commonly used in electronic circuits to provide a stable and precise reference voltage.

  2. What is the operating voltage range of SZMM3Z12VST1G?

    • The SZMM3Z12VST1G operates within a voltage range of 1.235V to 1.305V.

  3. How accurate is the SZMM3Z12VST1G?

    • The SZMM3Z12VST1G has a typical accuracy of ±0.5%.

  4. What are the typical applications of SZMM3Z12VST1G?

    • Common applications include voltage regulators, power management systems, and precision analog circuits.

  5. What is the temperature coefficient of the SZMM3Z12VST1G?

    • The temperature coefficient is typically 50ppm/°C.

  6. Can SZMM3Z12VST1G be used in automotive applications?

    • Yes, the SZMM3Z12VST1G is suitable for automotive electronics due to its stability and reliability.

  7. Does SZMM3Z12VST1G require external components for operation?

    • It can operate independently but may benefit from additional filtering or decoupling capacitors for improved performance.

  8. Is SZMM3Z12VST1G sensitive to ESD (Electrostatic Discharge)?

    • It has built-in ESD protection and is designed to withstand typical ESD events encountered during handling and assembly.

  9. What is the package type of SZMM3Z12VST1G?

    • The SZMM3Z12VST1G comes in a SOD-323 surface mount package.

  10. Can SZMM3Z12VST1G be used in low-power applications?

    • Yes, it is suitable for low-power and battery-powered devices due to its low current consumption and stable output voltage.