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MMBZ5244ELT1G
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MMBZ5244ELT1G

Introduction

The MMBZ5244ELT1G is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and transient suppression in various electronic circuits. This entry provides an overview of the MMBZ5244ELT1G, 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
  • Use: Voltage regulation, transient suppression
  • Characteristics: Zener diode, low leakage current, high reliability
  • Package: SOT-23
  • Essence: Voltage regulation and transient suppression
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 15V
  • Power - Max: 350mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMBZ5244ELT1G has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • High reliability and stability
  • Compact SOT-23 package

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The MMBZ5244ELT1G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. This allows it to regulate voltage and suppress transients in electronic circuits.

Detailed Application Field Plans

The MMBZ5244ELT1G is widely used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Transient suppression in automotive electronics - Signal clamping in audio and video equipment

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5244ELT1G include: - BZX84C15LT1G - MMBZ5234BLT1G - MMBZ5245BLT1G - BZT52C15-7-F

In conclusion, the MMBZ5244ELT1G Zener diode offers precise voltage regulation and transient suppression in a compact SOT-23 package. While it has limitations in power dissipation and temperature sensitivity, its high reliability and low leakage current make it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMBZ5244ELT1G v technických řešeních

  1. What is MMBZ5244ELT1G?

    • MMBZ5244ELT1G is a Zener diode with a voltage of 15V and a power dissipation of 200mW.

  2. What are the typical applications of MMBZ5244ELT1G?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  3. What is the maximum current that MMBZ5244ELT1G can handle?

    • The maximum current for MMBZ5244ELT1G is typically around 5mA.

  4. How does MMBZ5244ELT1G provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (15V), it conducts and limits the voltage to protect the circuit.

  5. Can MMBZ5244ELT1G be used in reverse polarity protection?

    • Yes, it can be used to protect against reverse polarity by conducting when the voltage is applied in the wrong direction.

  6. What are the temperature specifications for MMBZ5244ELT1G?

    • It has an operating temperature range of -65°C to +150°C.

  7. Is MMBZ5244ELT1G suitable for low-power applications?

    • Yes, it is suitable for low-power applications due to its power dissipation of 200mW.

  8. Does MMBZ5244ELT1G require any external components for operation?

    • It can be used standalone but may require a series resistor for certain applications.

  9. What is the package type for MMBZ5244ELT1G?

    • It is available in a SOT-23 surface mount package.

  10. Are there any alternative parts that can be used in place of MMBZ5244ELT1G?

    • Yes, similar Zener diodes with different breakdown voltages and power ratings can be used as alternatives based on specific application requirements.