Vishay Semiconductor Diodes Division
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MMSZ5267C-E3-18
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MMSZ5267C-E3-18

Product Overview

Category

The MMSZ5267C-E3-18 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Package type: SOD-123

Packaging/Quantity

The MMSZ5267C-E3-18 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Forward voltage: 1.5V
  • Reverse current: 5µA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The MMSZ5267C-E3-18 has three pins: 1. Anode 2. Cathode 3. No connection (NC)

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages

  • Small package size
  • Wide operating temperature range
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMSZ5267C-E3-18 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMSZ5267C-E3-18 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5267C-E3-18 include: - BZX84C18 - 1N4746A - BZT52C18

In conclusion, the MMSZ5267C-E3-18 Zener diode offers precise voltage regulation and overvoltage protection in a small package, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5267C-E3-18 v technických řešeních

  1. What is the MMSZ5267C-E3-18?

    • The MMSZ5267C-E3-18 is a Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the maximum power dissipation of the MMSZ5267C-E3-18?

    • The maximum power dissipation of the MMSZ5267C-E3-18 is 500mW.

  3. What is the voltage rating of the MMSZ5267C-E3-18?

    • The MMSZ5267C-E3-18 has a voltage rating of 15V.

  4. What are the typical applications of the MMSZ5267C-E3-18?

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

  5. What is the operating temperature range of the MMSZ5267C-E3-18?

    • The MMSZ5267C-E3-18 operates within a temperature range of -65°C to 150°C.

  6. What is the package type of the MMSZ5267C-E3-18?

    • The MMSZ5267C-E3-18 comes in a SOD-123 package.

  7. What is the reverse standoff voltage of the MMSZ5267C-E3-18?

    • The reverse standoff voltage is 13.3V for the MMSZ5267C-E3-18.

  8. How does the MMSZ5267C-E3-18 provide overvoltage protection?

    • The MMSZ5267C-E3-18 conducts current when the voltage across it exceeds its breakdown voltage, effectively shunting excess voltage away from sensitive components.

  9. Can the MMSZ5267C-E3-18 be used in automotive applications?

    • Yes, the MMSZ5267C-E3-18 is suitable for use in automotive electronics due to its robust design and temperature range.

  10. Is the MMSZ5267C-E3-18 RoHS compliant?

    • Yes, the MMSZ5267C-E3-18 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.