Vishay Semiconductor Diodes Division
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MMSZ4690-E3-08
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MMSZ4690-E3-08

Product Overview

Category

The MMSZ4690-E3-08 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 MMSZ4690-E3-08 is typically available in a surface mount package.

Essence

This Zener diode serves as a crucial component in stabilizing voltages within electronic devices.

Packaging/Quantity

It is usually packaged in reels with varying quantities, depending on the manufacturer's specifications.

Specifications

  • Zener Voltage: 12V
  • Power Dissipation: 500mW
  • Maximum Forward Voltage: 1.5V
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The MMSZ4690-E3-08 typically has two pins, with the cathode being marked by a band or notch on the body of the diode.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Stability in varying temperature conditions

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage

Working Principles

The MMSZ4690-E3-08 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Power supplies - Signal clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ4690-E3-08 include: - BZX84C12 - 1N4742A - BZT52C12

Note: The above information provides a comprehensive overview of the MMSZ4690-E3-08 Zener diode, including its specifications, functional features, application field plans, and alternative models.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MMSZ4690-E3-08 en soluciones técnicas

  1. What is the maximum power dissipation of MMSZ4690-E3-08?

    • The maximum power dissipation of MMSZ4690-E3-08 is 500mW.

  2. What is the reverse standoff voltage of MMSZ4690-E3-08?

    • The reverse standoff voltage of MMSZ4690-E3-08 is 12V.

  3. What is the forward voltage drop of MMSZ4690-E3-08?

    • The forward voltage drop of MMSZ4690-E3-08 is typically 0.9V at 10mA.

  4. What is the peak pulse power of MMSZ4690-E3-08?

    • The peak pulse power of MMSZ4690-E3-08 is 40W for a 1ms pulse.

  5. What is the operating temperature range of MMSZ4690-E3-08?

    • The operating temperature range of MMSZ4690-E3-08 is -55°C to +150°C.

  6. What is the package type of MMSZ4690-E3-08?

    • MMSZ4690-E3-08 comes in a SOD-123 package.

  7. What is the reverse leakage current of MMSZ4690-E3-08 at its maximum working voltage?

    • The reverse leakage current of MMSZ4690-E3-08 at its maximum working voltage is typically 1µA.

  8. Is MMSZ4690-E3-08 RoHS compliant?

    • Yes, MMSZ4690-E3-08 is RoHS compliant.

  9. What are some typical applications of MMSZ4690-E3-08?

    • Some typical applications of MMSZ4690-E3-08 include overvoltage protection, transient voltage suppression, and voltage clamping in electronic circuits.

  10. What are the recommended storage conditions for MMSZ4690-E3-08?

    • It is recommended to store MMSZ4690-E3-08 in a dry environment with a temperature range of -55°C to +150°C.