Diodes Incorporated
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MMSZ5221B-7-F
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MMSZ5221B-7-F

Product Overview

The MMSZ5221B-7-F belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This diode is characterized by its precise voltage regulation, compact package, and high reliability. It is typically available in a standard SOD-123 package and is essential for stabilizing voltage levels in various electronic applications.

Basic Information

  • Category: Zener Diode
  • Use: Voltage regulation and protection
  • Characteristics: Precise voltage regulation, compact package, high reliability
  • Package: SOD-123
  • Essence: Stabilizing voltage levels
  • Packaging/Quantity: Standard packaging, quantity varies based on supplier

Specifications

  • Part Number: MMSZ5221B-7-F
  • Voltage - Zener (Nom) (Vz): 2.4V
  • Power - Max: 500mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 1V
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMSZ5221B-7-F Zener diode has two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Anode (A) - Cathode (K)

Functional Features

  • Precise voltage regulation
  • Low impedance
  • High reliability
  • Fast response time

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from overvoltage conditions

Working Principles

The MMSZ5221B-7-F Zener diode operates based on the principle of the Zener effect, which allows it to maintain a constant voltage across its terminals when reverse biased. When the voltage across the diode reaches its breakdown voltage, it conducts current to limit the voltage to the specified value.

Detailed Application Field Plans

The MMSZ5221B-7-F Zener diode finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5221B-7-F Zener diode include: - BZX84C2V4 - 1N5221B - MM3Z2V4T1G - BZT52C2V4S-7-F

In conclusion, the MMSZ5221B-7-F Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and reliable performance make it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5221B-7-F v technických řešeních

  1. What is the MMSZ5221B-7-F?

    • The MMSZ5221B-7-F is a Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the maximum power dissipation of the MMSZ5221B-7-F?

    • The maximum power dissipation of the MMSZ5221B-7-F is 500mW.

  3. What is the voltage rating of the MMSZ5221B-7-F?

    • The MMSZ5221B-7-F has a voltage rating of 3.6V.

  4. What are the typical applications of the MMSZ5221B-7-F?

    • The MMSZ5221B-7-F is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  5. What is the maximum forward voltage of the MMSZ5221B-7-F?

    • The maximum forward voltage of the MMSZ5221B-7-F is 1.5V at 200mA.

  6. What is the reverse standoff voltage of the MMSZ5221B-7-F?

    • The reverse standoff voltage of the MMSZ5221B-7-F is 3.6V.

  7. What is the operating temperature range of the MMSZ5221B-7-F?

    • The MMSZ5221B-7-F operates within a temperature range of -55°C to +150°C.

  8. Can the MMSZ5221B-7-F be used for ESD protection?

    • Yes, the MMSZ5221B-7-F can be used for electrostatic discharge (ESD) protection in sensitive electronic components.

  9. What is the package type of the MMSZ5221B-7-F?

    • The MMSZ5221B-7-F comes in a SOD-123 package.

  10. Is the MMSZ5221B-7-F RoHS compliant?

    • Yes, the MMSZ5221B-7-F is RoHS compliant, making it suitable for environmentally friendly electronic designs.