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MM5Z18VT1
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MM5Z18VT1

Product Overview

Category

The MM5Z18VT1 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Tight tolerance
  • Small package size

Package

The MM5Z18VT1 is typically available in a SOD-523 package.

Essence

The essence of MM5Z18VT1 lies in its ability to provide stable voltage regulation and protection in various electronic applications.

Packaging/Quantity

It is usually packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Voltage: 18V
  • Power Dissipation: 200mW
  • Zener Impedance: 40Ω
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The MM5Z18VT1 has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Reverse voltage protection

Advantages

  • Small form factor
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to voltage spikes

Working Principles

The MM5Z18VT1 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MM5Z18VT1 is widely used in: - Voltage regulators - Overvoltage protection circuits - Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to MM5Z18VT1 include: - BZX84C18 - 1N4746A - MMSZ18T1G

In conclusion, the MM5Z18VT1 Zener diode offers precise voltage regulation and protection in a small package, making it suitable for various electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MM5Z18VT1 i tekniska lösningar

  1. What is the MM5Z18VT1?

    • The MM5Z18VT1 is a Zener diode with a voltage of 18V and a power dissipation of 200mW.

  2. What are the typical applications of MM5Z18VT1?

    • It is commonly used for voltage regulation, overvoltage protection, and as a reference voltage source in various electronic circuits.

  3. What is the maximum current that MM5Z18VT1 can handle?

    • The maximum current for MM5Z18VT1 is typically around 5mA.

  4. How does MM5Z18VT1 provide overvoltage protection?

    • When the input voltage exceeds the Zener voltage (18V), the MM5Z18VT1 conducts and limits the voltage across the circuit to its rated value, protecting sensitive components.

  5. Can MM5Z18VT1 be used in reverse bias?

    • Yes, it can be used in reverse bias as a voltage reference or as a protection device against negative voltage spikes.

  6. What are the temperature specifications for MM5Z18VT1?

    • The operating temperature range for MM5Z18VT1 is typically -65°C to +150°C.

  7. Is MM5Z18VT1 suitable for high-frequency applications?

    • Yes, it can be used in high-frequency applications due to its fast response time and low capacitance.

  8. What are the package options available for MM5Z18VT1?

    • The MM5Z18VT1 is available in various surface mount packages such as SOD-523 and SOT-23.

  9. Can MM5Z18VT1 be used in automotive electronics?

    • Yes, it is suitable for automotive applications where reliable voltage regulation and overvoltage protection are required.

  10. Are there any alternative components to MM5Z18VT1 with similar specifications?

    • Yes, other Zener diodes with comparable voltage and power ratings include BZX84C18 and MMSZ18T1G.