Taiwan Semiconductor Corporation
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MTZJ4V3SC R0G
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MTZJ4V3SC R0G

Introduction

The MTZJ4V3SC R0G is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: Stabilizing voltage in electronic circuits
  • Characteristics: Low forward voltage drop, high surge current capability
  • Package: SOD-123
  • Essence: Semiconductor material with specific doping for voltage regulation
  • Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

  • Voltage Rating: 4.3V
  • Forward Current: 500mA
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -55°C to 150°C
  • Power Dissipation: 1W

Detailed Pin Configuration

The MTZJ4V3SC R0G has three pins: 1. Anode (A) 2. Cathode (K) 3. Not connected (NC)

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite changes in input voltage or load current
  • Overcurrent Protection: Can handle high surge currents without damage
  • Low Forward Voltage Drop: Minimizes power loss and heat generation

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • High surge current capability
  • Compact SOD-123 package

Disadvantages

  • Limited voltage range
  • Sensitivity to temperature variations

Working Principles

The MTZJ4V3SC R0G operates based on the principle of Zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The MTZJ4V3SC R0G is commonly used in the following applications: - Voltage stabilization in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MTZJ4V3SC R0G include: - BZX84C4V3LT1G - MMBZ5245BLT1G - PZU4.3B2,115

In conclusion, the MTZJ4V3SC R0G is a voltage regulator diode with specific characteristics and applications, making it suitable for various electronic circuit designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MTZJ4V3SC R0G i tekniska lösningar

  1. What is MTZJ4V3SC R0G?

    • MTZJ4V3SC R0G is a surface mount zener diode with a voltage rating of 4.3V and a power dissipation of 500mW.

  2. What are the typical applications of MTZJ4V3SC R0G?

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

  3. What is the maximum current that MTZJ4V3SC R0G can handle?

    • The maximum current for MTZJ4V3SC R0G is typically around 100mA.

  4. How does MTZJ4V3SC R0G provide overvoltage protection?

    • When the voltage across the diode exceeds its rated voltage (4.3V), it conducts and limits the voltage to protect the downstream circuitry.

  5. Can MTZJ4V3SC R0G be used in reverse bias?

    • Yes, it can be used in reverse bias as a voltage reference or as a protection device against negative voltage spikes.

  6. What is the temperature range for MTZJ4V3SC R0G?

    • The operating temperature range is typically from -55°C to 150°C.

  7. Is MTZJ4V3SC R0G RoHS compliant?

    • Yes, MTZJ4V3SC R0G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type for MTZJ4V3SC R0G?

    • It comes in a small surface mount SOD-123 package.

  9. Can MTZJ4V3SC R0G be used in high-frequency applications?

    • Yes, it has a fast response time and can be used in high-frequency circuits such as RF applications.

  10. Are there any alternative parts similar to MTZJ4V3SC R0G?

    • Similar alternatives include BZX84C4V3 and MMBZ5243B, which are also 4.3V zener diodes in SOD-123 packages.