BZT52B20-E3-08

Introduction

The BZT52B20-E3-08 is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics. In this entry, we will provide an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZT52B20-E3-08.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics:
  • Reverse breakdown voltage: 20V
  • Power dissipation: 300mW
  • Small package size
• Package: SOD-323
• Essence: Semiconductor device for precise voltage regulation
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Reverse Breakdown Voltage (Vz): 20V
• Power Dissipation (Pd): 300mW
• Operating Temperature Range: -65°C to +150°C
• Forward Voltage Drop (VF): 1V at 10mA
• Maximum Zener Impedance (ZZT): 20Ω at 5mA
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BZT52B20-E3-08 Zener diode has two pins and follows the standard SOD-323 package pinout configuration.

Functional Features

• Precise voltage regulation at 20V
• Low power dissipation
• Fast response time to voltage variations
• Compact package size for space-constrained applications

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• Small form factor
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Sensitive to overvoltage conditions

Working Principles

The BZT52B20-E3-08 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased. When the voltage across the diode reaches its breakdown voltage of 20V, it conducts current to regulate the voltage.

Detailed Application Field Plans

The BZT52B20-E3-08 finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT52B20-E3-08 include: - BZX84C20 - MMBZ20VALT1G - PZU20B2A

In summary, the BZT52B20-E3-08 Zener diode is a crucial component in electronic circuits requiring precise voltage regulation and protection. Its compact size, accurate voltage regulation, and wide operating temperature range make it suitable for diverse applications.

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