Vishay Semiconductor Diodes Division
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MMSZ5258C-E3-18
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MMSZ5258C-E3-18

Product Overview

Category

The MMSZ5258C-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 MMSZ5258C-E3-18 is typically packaged 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 MMSZ5258C-E3-18 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Small form factor

Advantages

  • High reliability
  • Wide operating temperature range
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The MMSZ5258C-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 MMSZ5258C-E3-18 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5258C-E3-18 include: - BZX84C18 - 1N4746A - BZT52C18

In conclusion, the MMSZ5258C-E3-18 Zener diode is a reliable component for voltage regulation and protection in various electronic circuits, offering precise voltage control and overvoltage protection. Its small form factor and wide operating temperature range make it suitable for diverse applications in the electronics industry.

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技術ソリューションにおける MMSZ5258C-E3-18 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the MMSZ5258C-E3-18?

    • The MMSZ5258C-E3-18 is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMSZ5258C-E3-18?

    • The maximum power dissipation of the MMSZ5258C-E3-18 is 500mW.

  3. What is the voltage rating of the MMSZ5258C-E3-18?

    • The MMSZ5258C-E3-18 has a voltage rating of 18V.

  4. What are the typical applications of the MMSZ5258C-E3-18?

    • Typical applications include voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  5. What is the operating temperature range of the MMSZ5258C-E3-18?

    • The MMSZ5258C-E3-18 operates within a temperature range of -65°C to +150°C.

  6. What is the reverse standoff voltage of the MMSZ5258C-E3-18?

    • The reverse standoff voltage is typically 15V for the MMSZ5258C-E3-18.

  7. Can the MMSZ5258C-E3-18 be used for ESD protection?

    • Yes, the MMSZ5258C-E3-18 can be utilized for electrostatic discharge (ESD) protection in sensitive electronic components.

  8. What is the package type of the MMSZ5258C-E3-18?

    • The MMSZ5258C-E3-18 comes in a SOD-123 package.

  9. Is the MMSZ5258C-E3-18 RoHS compliant?

    • Yes, the MMSZ5258C-E3-18 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the key differences between the MMSZ5258C-E3-18 and similar Zener diodes?

    • The MMSZ5258C-E3-18 offers a specific voltage rating and power dissipation, which may differ from other Zener diodes. It's important to consider these specifications when selecting the appropriate component for a technical solution.