Taiwan Semiconductor Corporation
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BZV55C4V3 L1G
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BZV55C4V3 L1G - Product Overview and Analysis

Introduction

The BZV55C4V3 L1G is a vital component in the electronics industry, serving a crucial role in various applications. This entry provides an in-depth analysis of the product, covering its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Voltage Regulation and Protection
  • Characteristics: Small form factor, precise voltage regulation, low leakage current
  • Package: SOD-80 (MiniMELF)
  • Essence: Zener Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 4.3V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +175°C
  • Tolerance: ±5%
  • Forward Voltage: 1.2V
  • Reverse Current: 5µA

Detailed Pin Configuration

The BZV55C4V3 L1G follows the standard pin configuration for SOD-80 packages, with two leads for connection.

Functional Features

  • Voltage Regulation: Provides stable output voltage under varying load conditions.
  • Overvoltage Protection: Safeguards sensitive components by clamping excessive voltages.
  • Temperature Stability: Maintains consistent performance across a wide temperature range.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Relatively narrow operating temperature range

Working Principles

The BZV55C4V3 L1G operates based on the Zener effect, where it maintains a constant voltage drop across its terminals, effectively regulating the output voltage.

Detailed Application Field Plans

The BZV55C4V3 L1G finds extensive use in: - Voltage regulators - Overvoltage protection circuits - Signal conditioning circuits - Power supplies

Detailed and Complete Alternative Models

  • BZX84C4V3: SOT-23 package, similar electrical characteristics
  • 1N4728A: Axial leaded package, comparable voltage rating
  • MM3Z4V3: SOD-323 package, suitable for space-constrained designs

In conclusion, the BZV55C4V3 L1G plays a critical role in voltage regulation and protection within electronic circuits, offering precise control and safeguarding against overvoltage conditions. Its compact size and stable performance make it a preferred choice in various applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BZV55C4V3 L1G dalam solusi teknis

  1. What is the BZV55C4V3 L1G?

    • The BZV55C4V3 L1G is a 4.3V Zener diode with a tolerance of ±5%.

  2. What are the typical applications of BZV55C4V3 L1G?

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

  3. What is the maximum power dissipation of BZV55C4V3 L1G?

    • The maximum power dissipation is 500mW.

  4. What is the operating temperature range for BZV55C4V3 L1G?

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

  5. What is the voltage tolerance of BZV55C4V3 L1G?

    • The voltage tolerance is ±5%.

  6. What is the forward voltage drop of BZV55C4V3 L1G?

    • The forward voltage drop is typically 1.2V.

  7. What is the reverse leakage current of BZV55C4V3 L1G?

    • The reverse leakage current is typically 0.1µA.

  8. Can BZV55C4V3 L1G be used for voltage regulation in low-power circuits?

    • Yes, it can be used for voltage regulation in low-power circuits due to its low power dissipation.

  9. Is BZV55C4V3 L1G suitable for precision voltage references?

    • No, it is not suitable for precision voltage references due to its tolerance of ±5%.

  10. What are some common alternatives to BZV55C4V3 L1G?

    • Common alternatives include other Zener diodes with similar voltage ratings and tolerances, such as BZX84C4V3 or 1N4731A.