ON Semiconductor
Bild kan vara representation.
Se specifikationer för produktinformation.
MMSZ4703ET1
Visa detalj Datablad

MMSZ4703ET1

Product Overview

Category

The MMSZ4703ET1 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

Package

The MMSZ4703ET1 is typically available in a SOD-123 package.

Essence

This product is essential for maintaining stable voltage levels in electronic circuits.

Packaging/Quantity

It is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 20V
  • Power Dissipation: 500mW
  • Forward Voltage: 1.5V
  • Reverse Current: 5μA

Detailed Pin Configuration

The MMSZ4703ET1 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

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

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMSZ4703ET1 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

The MMSZ4703ET1 is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ4703ET1 include: - BZX84C20 - 1N4744A - BZT52C20

In conclusion, the MMSZ4703ET1 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its small form factor and reliability make it suitable for a wide range of applications, although it does have limitations in power dissipation and temperature sensitivity. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effective integration into electronic designs.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MMSZ4703ET1 i tekniska lösningar

  1. What is the MMSZ4703ET1?

    • The MMSZ4703ET1 is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMSZ4703ET1?

    • The maximum power dissipation of the MMSZ4703ET1 is 500mW.

  3. What is the voltage rating of the MMSZ4703ET1?

    • The MMSZ4703ET1 has a voltage rating of 15V.

  4. What is the operating temperature range of the MMSZ4703ET1?

    • The MMSZ4703ET1 has an operating temperature range of -55°C to +150°C.

  5. What are the typical applications of the MMSZ4703ET1?

    • The MMSZ4703ET1 is commonly used for voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  6. What is the reverse standoff voltage of the MMSZ4703ET1?

    • The reverse standoff voltage of the MMSZ4703ET1 is 12V.

  7. What is the forward voltage drop of the MMSZ4703ET1 at a specified current?

    • The forward voltage drop of the MMSZ4703ET1 is typically around 1V at a specified current.

  8. What is the package type of the MMSZ4703ET1?

    • The MMSZ4703ET1 is available in a SOD-123 surface mount package.

  9. Can the MMSZ4703ET1 be used for ESD protection?

    • Yes, the MMSZ4703ET1 can be used for electrostatic discharge (ESD) protection in sensitive electronic components.

  10. Is the MMSZ4703ET1 RoHS compliant?

    • Yes, the MMSZ4703ET1 is RoHS compliant, meeting the requirements for lead-free electronics.