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MM5Z20V
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MM5Z20V

Product Overview

Category

The MM5Z20V belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage: 20V
  • Power Dissipation: 200mW
  • Package: SOD-523
  • Essence: Zener Diode
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Reverse Standoff Voltage: 20V
  • Forward Voltage: 1.2V
  • Maximum Reverse Leakage Current: 100nA
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The MM5Z20V typically has two pins, with the cathode being marked by a band on the body of the diode.

Functional Features

The MM5Z20V Zener diode provides a stable reference voltage when operated in its reverse breakdown region. It exhibits sharp voltage breakdown characteristics, making it suitable for precision voltage regulation applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

When the MM5Z20V is reverse-biased beyond its breakdown voltage, it allows current to flow, maintaining a nearly constant voltage across its terminals. This property makes it useful for stabilizing voltage in electronic circuits.

Detailed Application Field Plans

The MM5Z20V is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the MM5Z20V include: - BZX84C20 - 1N4746A - MMSZ5245B

In conclusion, the MM5Z20V Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its small form factor and stable characteristics make it suitable for various applications, although its limitations in power dissipation and sensitivity to temperature should be considered during design and implementation.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MM5Z20V dalam penyelesaian teknikal

  1. What is the maximum voltage rating of MM5Z20V?

    • The maximum voltage rating of MM5Z20V is 20 volts.

  2. What is the power dissipation of MM5Z20V?

    • The power dissipation of MM5Z20V is typically 200mW.

  3. What is the forward voltage drop of MM5Z20V?

    • The forward voltage drop of MM5Z20V is typically 0.9V at 5mA.

  4. What is the reverse leakage current of MM5Z20V?

    • The reverse leakage current of MM5Z20V is typically 1µA at 15V.

  5. What is the operating temperature range of MM5Z20V?

    • The operating temperature range of MM5Z20V is -55°C to +150°C.

  6. Is MM5Z20V suitable for overvoltage protection in electronic circuits?

    • Yes, MM5Z20V is commonly used for overvoltage protection in electronic circuits.

  7. Can MM5Z20V be used in automotive applications?

    • Yes, MM5Z20V is suitable for use in automotive applications.

  8. What package type is MM5Z20V available in?

    • MM5Z20V is available in a SOD-523 package.

  9. Does MM5Z20V have a low clamping voltage?

    • Yes, MM5Z20V has a low clamping voltage, making it effective for transient voltage suppression.

  10. Is MM5Z20V RoHS compliant?

    • Yes, MM5Z20V is RoHS compliant, meeting environmental standards for lead-free components.