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MMSZ51T1G
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MMSZ51T1G

Introduction

The MMSZ51T1G is a zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in various electronic circuits. This entry provides an overview of the MMSZ51T1G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor/Zener Diode
  • Use: Voltage regulation and protection
  • Characteristics: Low leakage current, precise voltage regulation
  • Package: SOD-123
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Voltage - Zener (Nom) (Vz): 4.7V
  • Power - Max: 500mW
  • Impedance (Max) (Zzt): 40 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 3V
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMSZ51T1G zener diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Precise voltage regulation at 4.7V
  • Low reverse leakage current
  • Compact SOD-123 package for space-constrained applications

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMSZ51T1G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate voltage within a circuit, providing protection against voltage spikes and overvoltage conditions.

Detailed Application Field Plans

The MMSZ51T1G finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Power management systems

Detailed and Complete Alternative Models

Some alternative models to the MMSZ51T1G include: - BZX84C4V7LT1G - MM3Z4V7ST1G - MMBZ5245BLT1G - BZT52C4V7S-7-F

In conclusion, the MMSZ51T1G zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ51T1G v technických řešeních

  1. What is the MMSZ51T1G?

    • The MMSZ51T1G is a Zener diode with a voltage of 5.1V and a power dissipation of 500mW, commonly used for voltage regulation and protection in electronic circuits.

  2. What are the typical applications of MMSZ51T1G?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic devices and circuits.

  3. What is the maximum power dissipation of MMSZ51T1G?

    • The maximum power dissipation of MMSZ51T1G is 500mW.

  4. What is the voltage tolerance of MMSZ51T1G?

    • The voltage tolerance of MMSZ51T1G is typically ±5%.

  5. What is the operating temperature range of MMSZ51T1G?

    • The operating temperature range of MMSZ51T1G is usually -65°C to +150°C.

  6. How is MMSZ51T1G packaged?

    • MMSZ51T1G is commonly available in a SOD-123 surface mount package.

  7. Can MMSZ51T1G be used for reverse polarity protection?

    • Yes, MMSZ51T1G can be used for reverse polarity protection due to its Zener diode characteristics.

  8. What is the forward voltage drop of MMSZ51T1G?

    • The forward voltage drop of MMSZ51T1G is typically around 1V at a forward current of 10mA.

  9. Is MMSZ51T1G suitable for low voltage applications?

    • Yes, MMSZ51T1G with its 5.1V Zener voltage is suitable for low voltage applications such as sensor circuits and low-power electronics.

  10. What are some common alternatives to MMSZ51T1G?

    • Some common alternatives to MMSZ51T1G include other Zener diodes with similar voltage ratings, such as BZX84C5V1 or 1N4733A.