BZT52H-B3V9,115

Introduction

The BZT52H-B3V9,115 is a product belonging to the category of Zener diodes. 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 BZT52H-B3V9,115.

Basic Information Overview

• Category: Zener diodes
• Use: Voltage regulation and protection in electronic circuits
• Characteristics:
  • Reverse breakdown voltage: 3.9V
  • Power dissipation: 300mW
  • Operating temperature range: -65°C to +150°C
• Package: SOD123
• Essence: Provides stable voltage regulation and protection in various electronic applications
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Reverse Breakdown Voltage (Vz): 3.9V
• Power Dissipation (Ptot): 300mW
• Operating Temperature Range: -65°C to +150°C
• Forward Voltage (VF): 1V
• Maximum Zener Impedance (ZZT): 20Ω
• Maximum Reverse Leakage Current (IR): 100nA

Detailed Pin Configuration

The BZT52H-B3V9,115 Zener diode has two pins, typically denoted as the anode and cathode. The pinout configuration follows standard diode conventions.

Functional Features

• Stable Voltage Regulation: Maintains a constant voltage across the diode under reverse bias conditions.
• Overvoltage Protection: Safeguards sensitive components in electronic circuits by diverting excess voltage.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact package size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Vulnerable to thermal runaway at high currents

Working Principles

The BZT52H-B3V9,115 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased. This allows it to regulate voltage within a circuit and protect other components from overvoltage conditions.

Detailed Application Field Plans

The BZT52H-B3V9,115 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video equipment - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the BZT52H-B3V9,115 include: - BZX84C3V9,115 - MMBZ5239B - PZU3.9B2,115 - MM3Z3V9B

In conclusion, the BZT52H-B3V9,115 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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