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MMSZ4678T1
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MMSZ4678T1

Product Overview

Category

The MMSZ4678T1 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

  • Zener voltage: 15V
  • Power dissipation: 500mW
  • Package type: SOD-123
  • RoHS compliant

Packaging/Quantity

The MMSZ4678T1 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 15V
  • Power dissipation: 500mW
  • Forward voltage: 1V
  • Reverse current: 5μA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The MMSZ4678T1 Zener diode has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Small form factor
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small package size
  • RoHS compliant

Disadvantages

  • Limited power dissipation capability
  • Limited reverse current tolerance

Working Principles

The MMSZ4678T1 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

The MMSZ4678T1 is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MMSZ4678T1 include: - BZX84C15 - 1N4744A - BZT52C15

In conclusion, the MMSZ4678T1 Zener diode is a versatile component that finds extensive use in voltage regulation and protection applications. Its precise voltage regulation and small form factor make it suitable for various electronic circuits, although its limitations in power dissipation and reverse current tolerance should be considered when selecting alternative models for specific applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MMSZ4678T1 dalam penyelesaian teknikal

  1. What is MMSZ4678T1?

    • MMSZ4678T1 is a surface mount Zener diode designed to provide voltage regulation in various technical applications.

  2. What is the voltage rating of MMSZ4678T1?

    • The voltage rating of MMSZ4678T1 is 15V.

  3. What is the power dissipation of MMSZ4678T1?

    • The power dissipation of MMSZ4678T1 is 500mW.

  4. What are the typical applications of MMSZ4678T1?

    • MMSZ4678T1 is commonly used for voltage regulation, overvoltage protection, and signal clamping in electronic circuits.

  5. What is the maximum forward voltage of MMSZ4678T1?

    • The maximum forward voltage of MMSZ4678T1 is 1.5V at 200mA.

  6. What is the operating temperature range of MMSZ4678T1?

    • The operating temperature range of MMSZ4678T1 is -65°C to +150°C.

  7. What is the package type of MMSZ4678T1?

    • MMSZ4678T1 is available in a SOD-123 surface mount package.

  8. What are the key features of MMSZ4678T1?

    • Some key features of MMSZ4678T1 include low leakage current, high reliability, and fast response time.

  9. Can MMSZ4678T1 be used for reverse polarity protection?

    • Yes, MMSZ4678T1 can be used for reverse polarity protection in electronic circuits.

  10. Where can I find the detailed datasheet for MMSZ4678T1?

    • The detailed datasheet for MMSZ4678T1 can be found on the manufacturer's website or through authorized distributors.