Vishay Semiconductor Diodes Division
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MMSZ5248C-HE3-18
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MMSZ5248C-HE3-18

Product Overview

Category

The MMSZ5248C-HE3-18 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Small package size
  • Wide voltage range

Package

The MMSZ5248C-HE3-18 is typically available in a SOD-123 surface mount package.

Essence

This Zener diode is essential for stabilizing voltage levels in various electronic applications.

Packaging/Quantity

It is usually packaged in reels with quantities varying based on manufacturer specifications.

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 MMSZ5248C-HE3-18 has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Fast response time

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse voltage polarity

Working Principles

The Zener diode operates by allowing current to flow in the forward direction like a regular diode, but it also permits current to flow in the reverse direction when the voltage reaches the Zener breakdown voltage, effectively regulating the voltage across its terminals.

Detailed Application Field Plans

The MMSZ5248C-HE3-18 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5248C-HE3-18 include: - BZX84C18 - 1N4746A - 18V Zener diodes from other manufacturers

In conclusion, the MMSZ5248C-HE3-18 Zener diode offers precise voltage regulation and transient suppression in a compact package, making it suitable for various electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MMSZ5248C-HE3-18 dalam solusi teknis

  1. What is the MMSZ5248C-HE3-18?

    • The MMSZ5248C-HE3-18 is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMSZ5248C-HE3-18?

    • The maximum power dissipation of the MMSZ5248C-HE3-18 is 500mW.

  3. What is the breakdown voltage of the MMSZ5248C-HE3-18?

    • The breakdown voltage of the MMSZ5248C-HE3-18 is 18V.

  4. What are the typical applications of the MMSZ5248C-HE3-18?

    • The MMSZ5248C-HE3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  5. What is the maximum forward voltage of the MMSZ5248C-HE3-18?

    • The maximum forward voltage of the MMSZ5248C-HE3-18 is 1.5V at 200mA.

  6. What is the operating temperature range of the MMSZ5248C-HE3-18?

    • The MMSZ5248C-HE3-18 has an operating temperature range of -65°C to 150°C.

  7. Is the MMSZ5248C-HE3-18 RoHS compliant?

    • Yes, the MMSZ5248C-HE3-18 is RoHS compliant.

  8. What is the package type of the MMSZ5248C-HE3-18?

    • The MMSZ5248C-HE3-18 comes in a SOD-123 package.

  9. Can the MMSZ5248C-HE3-18 be used for ESD protection?

    • Yes, the MMSZ5248C-HE3-18 can be used for Electrostatic Discharge (ESD) protection in electronic circuits.

  10. What are the key features of the MMSZ5248C-HE3-18?

    • The key features of the MMSZ5248C-HE3-18 include low leakage current, high reliability, and fast response time.