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BZX84C20LT3G
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BZX84C20LT3G

Introduction

The BZX84C20LT3G belongs to the category of voltage regulator diodes. This component is commonly used in electronic circuits to regulate voltage and protect sensitive components from overvoltage.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: Regulating voltage and protecting sensitive components
  • Characteristics: Low power loss, compact size, high reliability
  • Package: SOT-23
  • Essence: Provides stable voltage output
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Voltage Rating: 20V
  • Power Dissipation: 350mW
  • Forward Voltage Drop: 0.7V
  • Maximum Reverse Current: 5μA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BZX84C20LT3G has three pins: 1. Anode (A) 2. Cathode (K) 3. No Connection (NC)

Functional Features

  • Voltage Regulation: Maintains a constant voltage output
  • Overvoltage Protection: Safeguards connected components from excessive voltage
  • Compact Design: Suitable for space-constrained applications

Advantages and Disadvantages

Advantages

  • Low power loss
  • High reliability
  • Compact size

Disadvantages

  • Limited voltage regulation range
  • Sensitivity to temperature variations

Working Principles

The BZX84C20LT3G operates by shunting excess current when the voltage exceeds its rated value. It maintains a relatively constant voltage drop across its terminals, ensuring a stable output.

Detailed Application Field Plans

The BZX84C20LT3G is widely used in various electronic devices and systems, including: - Voltage regulators in power supplies - Overvoltage protection in consumer electronics - Signal conditioning circuits in communication systems

Detailed and Complete Alternative Models

Some alternative models to the BZX84C20LT3G include: - BZX84C10LT3G: 10V voltage rating - BZX84C30LT3G: 30V voltage rating - BZX84C5V1LT3G: 5.1V voltage rating

In conclusion, the BZX84C20LT3G is a crucial component in electronic circuits, providing voltage regulation and overvoltage protection in a compact and reliable package.

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技術ソリューションにおける BZX84C20LT3G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum continuous forward current for BZX84C20LT3G?

    • The maximum continuous forward current for BZX84C20LT3G is 225 mA.

  2. What is the reverse voltage for BZX84C20LT3G?

    • The reverse voltage for BZX84C20LT3G is 20 V.

  3. Can BZX84C20LT3G be used for voltage regulation in low power applications?

    • Yes, BZX84C20LT3G can be used for voltage regulation in low power applications due to its low reverse leakage current and stable zener voltage.

  4. What is the power dissipation of BZX84C20LT3G?

    • The power dissipation of BZX84C20LT3G is 350 mW.

  5. Is BZX84C20LT3G suitable for overvoltage protection in electronic circuits?

    • Yes, BZX84C20LT3G is suitable for overvoltage protection in electronic circuits due to its fast response time and high surge capability.

  6. Can BZX84C20LT3G be used in battery charging circuits?

    • Yes, BZX84C20LT3G can be used in battery charging circuits to protect sensitive components from overvoltage conditions.

  7. What is the temperature coefficient of BZX84C20LT3G?

    • The temperature coefficient of BZX84C20LT3G is 5 mV/°C.

  8. Is BZX84C20LT3G RoHS compliant?

    • Yes, BZX84C20LT3G is RoHS compliant, making it suitable for use in environmentally friendly designs.

  9. What are the typical applications of BZX84C20LT3G in technical solutions?

    • Typical applications of BZX84C20LT3G include voltage regulation, overvoltage protection, signal clamping, and reference voltage generation in various electronic circuits.

  10. Does BZX84C20LT3G require external components for operation?

    • BZX84C20LT3G can be used independently as a voltage regulator or in conjunction with other components depending on the specific application requirements.