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MMSZ4702ET1
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MMSZ4702ET1

Product Overview

The MMSZ4702ET1 belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This diode is characterized by its low leakage current, precise voltage regulation, and compact package. It is typically available in a surface mount package and is essential for stabilizing voltage levels in various electronic applications.

Basic Information

  • Category: Zener Diode
  • Use: Voltage regulation and protection
  • Characteristics: Low leakage current, precise voltage regulation
  • Package: Surface mount
  • Essence: Stabilizing voltage levels
  • Packaging/Quantity: Typically supplied in reels or tubes containing multiple units

Specifications

  • Voltage Range: 2.7V to 39V
  • Power Dissipation: 500mW
  • Operating Temperature: -65°C to +150°C
  • Package Type: SOD-123

Detailed Pin Configuration

The MMSZ4702ET1 Zener diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Compact surface mount package

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Small form factor
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from overvoltage spikes

Working Principles

The MMSZ4702ET1 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased. This allows it to regulate the voltage in a circuit and protect sensitive components from voltage spikes.

Detailed Application Field Plans

The MMSZ4702ET1 is widely used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping in communication systems

Detailed and Complete Alternative Models

Some alternative models to the MMSZ4702ET1 include: - BZX84C2V7 - 1N5226B - MM3Z3V0ST1G

In conclusion, the MMSZ4702ET1 Zener diode is a crucial component for voltage regulation and protection in various electronic circuits, offering precise regulation and low leakage current. While it has limitations in power dissipation, its compact size and functional features make it an essential part of many electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MMSZ4702ET1 dalam penyelesaian teknikal

  1. What is the MMSZ4702ET1?

    • The MMSZ4702ET1 is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMSZ4702ET1?

    • The maximum power dissipation of the MMSZ4702ET1 is 500mW.

  3. What is the voltage rating of the MMSZ4702ET1?

    • The MMSZ4702ET1 has a nominal voltage rating of 15V.

  4. What is the reverse standoff voltage of the MMSZ4702ET1?

    • The reverse standoff voltage of the MMSZ4702ET1 is typically 12.9V.

  5. What is the forward voltage drop of the MMSZ4702ET1?

    • The forward voltage drop of the MMSZ4702ET1 is typically 1.2V at 20mA.

  6. What are the typical applications of the MMSZ4702ET1?

    • The MMSZ4702ET1 is commonly used for voltage regulation, transient voltage suppression, and overvoltage protection in various electronic circuits.

  7. What is the operating temperature range of the MMSZ4702ET1?

    • The MMSZ4702ET1 has an operating temperature range of -55°C to 150°C.

  8. What is the package type of the MMSZ4702ET1?

    • The MMSZ4702ET1 is available in a SOD-123 surface mount package.

  9. Can the MMSZ4702ET1 be used in automotive applications?

    • Yes, the MMSZ4702ET1 is suitable for use in automotive electronics due to its robust design and performance characteristics.

  10. Is the MMSZ4702ET1 RoHS compliant?

    • Yes, the MMSZ4702ET1 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.