Taiwan Semiconductor Corporation
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BZX85C20 R0G
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BZX85C20 R0G

Introduction

The BZX85C20 R0G is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in various electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZX85C20 R0G.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics:
    • Reverse voltage: 20V
    • Power dissipation: 1.3W
    • Tolerance: ±5%
  • Package: DO-41
  • Essence: Semiconductor diode for voltage regulation
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Voltage: 20V
  • Power Dissipation: 1.3W
  • Tolerance: ±5%
  • Package Type: DO-41
  • Maximum Operating Temperature: 175°C
  • Mounting Type: Through Hole
  • Zener Voltage Tolerance: ±5%

Detailed Pin Configuration

The BZX85C20 R0G has two pins and follows the standard pin configuration for a DO-41 package.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low impedance
  • Fast response time

Advantages

  • Reliable voltage regulation
  • Robust overvoltage protection
  • Wide operating temperature range
  • Compact and easy to integrate into circuits

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX85C20 R0G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased. This allows it to regulate the voltage in a circuit and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The BZX85C20 R0G is widely used in various applications including: - Voltage regulators - Power supplies - Signal clamping - Surge suppressors - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX85C20 R0G include: - 1N4749A - BZT52C20 - MMBZ5221B - 1N5338B - LMZ20A

In conclusion, the BZX85C20 R0G Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in many electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX85C20 R0G v technických řešeních

  1. What is the maximum power dissipation of BZX85C20 R0G?

    • The maximum power dissipation of BZX85C20 R0G is 1.3W.

  2. What is the reverse voltage of BZX85C20 R0G?

    • The reverse voltage of BZX85C20 R0G is 20V.

  3. What is the operating temperature range for BZX85C20 R0G?

    • The operating temperature range for BZX85C20 R0G is -65°C to +175°C.

  4. What is the typical forward voltage drop of BZX85C20 R0G?

    • The typical forward voltage drop of BZX85C20 R0G is 1.2V at a current of 20mA.

  5. What are the typical applications of BZX85C20 R0G?

    • BZX85C20 R0G is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  6. What is the tolerance of the Zener voltage for BZX85C20 R0G?

    • The tolerance of the Zener voltage for BZX85C20 R0G is ±5%.

  7. Can BZX85C20 R0G be used in automotive electronics?

    • Yes, BZX85C20 R0G is suitable for use in automotive electronics due to its wide operating temperature range.

  8. What is the package type of BZX85C20 R0G?

    • BZX85C20 R0G is available in a DO-41 package.

  9. Is BZX85C20 R0G RoHS compliant?

    • Yes, BZX85C20 R0G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What is the storage temperature range for BZX85C20 R0G?

    • The storage temperature range for BZX85C20 R0G is -65°C to +175°C.