Vishay Semiconductor Diodes Division
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MMSZ5247C-E3-18
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MMSZ5247C-E3-18

Product Overview

Category

The MMSZ5247C-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
  • RoHS compliant

Packaging/Quantity

The MMSZ5247C-E3-18 is typically available in tape and reel packaging 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 MMSZ5247C-E3-18 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Small form factor
  • Low leakage current

Advantages

  • Reliable voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The MMSZ5247C-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 MMSZ5247C-E3-18 is widely used in various applications such as: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5247C-E3-18 include: - BZX84C18 - 1N4746A - BZT52C18

In conclusion, the MMSZ5247C-E3-18 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5247C-E3-18 v technických řešeních

Sure, here are 10 common questions and answers related to the application of MMSZ5247C-E3-18:

  1. What is the maximum power dissipation of MMSZ5247C-E3-18?

    • The maximum power dissipation is 350mW.

  2. What is the reverse standoff voltage of MMSZ5247C-E3-18?

    • The reverse standoff voltage is 20V.

  3. What is the forward voltage drop of MMSZ5247C-E3-18?

    • The typical forward voltage drop is 0.9V at 200mA.

  4. What is the peak pulse power of MMSZ5247C-E3-18?

    • The peak pulse power is 40W for a 1ms pulse.

  5. What is the operating temperature range of MMSZ5247C-E3-18?

    • The operating temperature range is -55°C to +150°C.

  6. Can MMSZ5247C-E3-18 be used for overvoltage protection in automotive applications?

    • Yes, it is suitable for overvoltage protection in automotive electronics.

  7. Is MMSZ5247C-E3-18 RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of MMSZ5247C-E3-18?

    • It comes in a SOD-123 package.

  9. Can MMSZ5247C-E3-18 be used for transient voltage suppression in power supplies?

    • Yes, it is commonly used for transient voltage suppression in power supply circuits.

  10. What is the typical junction capacitance of MMSZ5247C-E3-18?

    • The typical junction capacitance is 40pF at 0V and 1MHz.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.