Vishay Semiconductor Diodes Division
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MMSZ5229B-E3-08
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MMSZ5229B-E3-08

Introduction

The MMSZ5229B-E3-08 is a zener diode belonging to the semiconductor category. This component is widely used in electronic circuits for voltage regulation and protection due to its specific characteristics. In this entry, we will provide an overview of the MMSZ5229B-E3-08, 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 and protection in electronic circuits
  • Characteristics: Zener diode with a specific breakdown voltage
  • Package: SOD-123 package
  • Essence: Voltage stabilization and transient voltage suppression
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Part Number: MMSZ5229B-E3-08
  • Voltage - Zener (Nom) (Vz): 3.6V
  • Power - Max: 500mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA
  • Operating Temperature: -65°C ~ 150°C
  • Mounting Type: Surface Mount
  • Package / Case: SOD-123
  • Supplier Device Package: SOD-123

Detailed Pin Configuration

The MMSZ5229B-E3-08 zener diode typically has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

  • Voltage Regulation: The zener diode maintains a constant voltage across its terminals when reverse biased.
  • Transient Voltage Suppression: It protects sensitive electronic components from voltage spikes and transients.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Quick response to voltage transients

Disadvantages

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

Working Principles

The MMSZ5229B-E3-08 operates based on the principle of the zener effect. When the diode is reverse biased and the voltage across its terminals exceeds the breakdown voltage (Vz), it starts conducting, effectively clamping the voltage at the specified level.

Detailed Application Field Plans

The MMSZ5229B-E3-08 finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video circuits - Surge suppression in automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5229B-E3-08 include: - BZX84C3V6LT1G - 1N4728ATR - MM3Z3V6T1G - BZT52C3V6S-7-F

In conclusion, the MMSZ5229B-E3-08 zener diode is a crucial component in electronic circuits, providing precise voltage regulation and transient voltage suppression. Its compact size and specific characteristics make it suitable for a wide range of applications, although its limitations should be considered when designing circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5229B-E3-08 v technických řešeních

  1. What is the MMSZ5229B-E3-08?

    • The MMSZ5229B-E3-08 is a Zener diode with a voltage of 3.6V and a power rating of 500mW.

  2. What are the typical applications of MMSZ5229B-E3-08?

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

  3. What is the maximum power dissipation of MMSZ5229B-E3-08?

    • The maximum power dissipation is 500mW.

  4. What is the voltage tolerance of MMSZ5229B-E3-08?

    • The voltage tolerance is typically +/-5%.

  5. What is the operating temperature range for MMSZ5229B-E3-08?

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

  6. How does MMSZ5229B-E3-08 provide overvoltage protection?

    • It conducts current when the voltage across it exceeds its breakdown voltage, effectively shunting excess voltage away from sensitive components.

  7. Can MMSZ5229B-E3-08 be used in reverse bias?

    • Yes, it can be used in reverse bias as a voltage reference or as a noise limiter.

  8. What is the package type of MMSZ5229B-E3-08?

    • It is typically available in a SOD-123 surface mount package.

  9. What are the key specifications to consider when using MMSZ5229B-E3-08 in a circuit?

    • Key specifications include breakdown voltage, power dissipation, temperature coefficient, and reverse leakage current.

  10. Are there any common failure modes associated with MMSZ5229B-E3-08?

    • Common failure modes include exceeding the maximum power dissipation, reverse breakdown due to excessive reverse voltage, and thermal runaway at high temperatures.