Vishay Semiconductor Diodes Division
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MMSZ4694-HE3-08
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MMSZ4694-HE3-08

Product Overview

Category

MMSZ4694-HE3-08 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 MMSZ4694-HE3-08 comes in a SOD-123 package.

Essence

This product is essential for stabilizing voltage levels in various electronic applications.

Packaging/Quantity

The MMSZ4694-HE3-08 is typically packaged in reels of 3000 units.

Specifications

  • Zener Voltage: 12V
  • Power Dissipation: 500mW
  • Maximum Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The MMSZ4694-HE3-08 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low operating and reverse leakage currents

Advantages and Disadvantages

Advantages

  • Small form factor
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMSZ4694-HE3-08 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

Voltage Regulation

The MMSZ4694-HE3-08 can be used in power supplies and voltage regulators to maintain stable output voltages.

Overvoltage Protection

In electronic circuits, this Zener diode can protect sensitive components from overvoltage conditions.

Signal Clipping

It can be employed to clip or limit the amplitude of input signals in communication systems.

Detailed and Complete Alternative Models

  • BZX84C12
  • 1N4742A
  • BZT52C12

This comprehensive entry provides an in-depth understanding of the MMSZ4694-HE3-08 Zener diode, covering its specifications, functional features, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ4694-HE3-08 v technických řešeních

  1. What is the MMSZ4694-HE3-08?

    • The MMSZ4694-HE3-08 is a Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the maximum power dissipation of the MMSZ4694-HE3-08?

    • The maximum power dissipation of the MMSZ4694-HE3-08 is 500mW.

  3. What is the voltage rating of the MMSZ4694-HE3-08?

    • The MMSZ4694-HE3-08 has a voltage rating of 12V.

  4. What are the typical applications of the MMSZ4694-HE3-08?

    • Typical applications include voltage regulation, overvoltage protection, and signal clamping in various technical solutions.

  5. What is the operating temperature range of the MMSZ4694-HE3-08?

    • The MMSZ4694-HE3-08 operates within a temperature range of -65°C to +150°C.

  6. What is the reverse standoff voltage of the MMSZ4694-HE3-08?

    • The reverse standoff voltage of the MMSZ4694-HE3-08 is typically 9.4V.

  7. How does the MMSZ4694-HE3-08 contribute to ESD protection?

    • The MMSZ4694-HE3-08 can be used to provide ESD protection by clamping transient voltages to a safe level.

  8. Can the MMSZ4694-HE3-08 be used in automotive applications?

    • Yes, the MMSZ4694-HE3-08 is suitable for use in automotive electronics due to its robust design and performance.

  9. What are the packaging options available for the MMSZ4694-HE3-08?

    • The MMSZ4694-HE3-08 is available in various surface mount packages such as SOD-123 and SOD-323.

  10. How does the MMSZ4694-HE3-08 compare to similar Zener diodes in terms of performance?

    • The MMSZ4694-HE3-08 offers stable and reliable voltage regulation with low leakage current, making it a competitive choice for many technical solutions.