Vishay Semiconductor Diodes Division
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MMSZ5247C-HE3-18
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MMSZ5247C-HE3-18

Product Overview

The MMSZ5247C-HE3-18 belongs to the category of Zener diodes and is commonly used for voltage regulation and transient suppression in electronic circuits. This diode is characterized by its high reliability, low leakage current, and precise voltage regulation. It is typically packaged in a small surface-mount package and is available in tape and reel packaging with a specified quantity per reel.

Specifications

  • Part Number: MMSZ5247C-HE3-18
  • Category: Zener Diode
  • Voltage Rating: 18V
  • Power Dissipation: 500mW
  • Package Type: SOD-123
  • Packaging: Tape and Reel
  • Quantity per Reel: 3000 units

Detailed Pin Configuration

The MMSZ5247C-HE3-18 Zener diode has a standard SOD-123 package with two pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Precise Voltage Regulation
  • Low Leakage Current
  • High Reliability
  • Fast Response Time

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Small form factor
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The MMSZ5247C-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage in a circuit and protect sensitive components from voltage spikes.

Detailed Application Field Plans

The MMSZ5247C-HE3-18 is widely used in various applications such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5247C-HE3-18 Zener diode include: - BZX84C18 - 1N4746A - MM3Z18VT1G

In conclusion, the MMSZ5247C-HE3-18 Zener diode is a reliable component for voltage regulation and transient suppression in electronic circuits. Its precise characteristics and small form factor make it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5247C-HE3-18 v technických řešeních

  1. What is the MMSZ5247C-HE3-18?

    • The MMSZ5247C-HE3-18 is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMSZ5247C-HE3-18?

    • The maximum power dissipation of the MMSZ5247C-HE3-18 is 500mW.

  3. What is the voltage rating of the MMSZ5247C-HE3-18?

    • The MMSZ5247C-HE3-18 has a voltage rating of 18V.

  4. What are the typical applications of the MMSZ5247C-HE3-18?

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

  5. What is the operating temperature range of the MMSZ5247C-HE3-18?

    • The MMSZ5247C-HE3-18 operates within a temperature range of -65°C to +150°C.

  6. What is the package type of the MMSZ5247C-HE3-18?

    • The MMSZ5247C-HE3-18 comes in a SOD-123 package.

  7. What is the reverse standoff voltage of the MMSZ5247C-HE3-18?

    • The reverse standoff voltage is 15V for the MMSZ5247C-HE3-18.

  8. What are the key features of the MMSZ5247C-HE3-18?

    • Key features include low leakage current, high reliability, and fast response time.

  9. How does the MMSZ5247C-HE3-18 protect electronic circuits?

    • The MMSZ5247C-HE3-18 provides overvoltage protection by shunting excess current when the voltage exceeds its rating.

  10. Can the MMSZ5247C-HE3-18 be used in automotive applications?

    • Yes, the MMSZ5247C-HE3-18 is suitable for use in automotive electronics due to its robust design and performance characteristics.