BZD27B24P-HE3-18

Introduction

The BZD27B24P-HE3-18 is a specialized electronic component that belongs to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: The BZD27B24P-HE3-18 is used for voltage regulation and transient voltage suppression in various electronic circuits.
• Characteristics: It exhibits high reliability, low leakage current, and fast response time.
• Package: The BZD27B24P-HE3-18 is available in a small surface-mount package.
• Essence: It serves as a crucial component in stabilizing voltage levels within electronic systems.
• Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 24V
• Power Dissipation: 1W
• Operating Temperature Range: -65°C to +175°C
• Forward Voltage Drop: 0.9V at 200mA
• Reverse Leakage Current: 5µA at 20V

Detailed Pin Configuration

The BZD27B24P-HE3-18 features a standard SOD-123 package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

• Voltage Regulation: Provides stable output voltage under varying input conditions.
• Transient Voltage Suppression: Protects sensitive components from voltage spikes and transients.
• Fast Response Time: Rapidly clamps excessive voltage to safeguard downstream circuitry.

Advantages and Disadvantages

Advantages

• High reliability and durability
• Low forward voltage drop
• Fast response to transient events

Disadvantages

• Limited power dissipation capability
• Sensitivity to reverse voltage polarity

Working Principles

The BZD27B24P-HE3-18 operates based on the principle of Zener breakdown, where it maintains a nearly constant voltage across its terminals when operated in the reverse-biased direction.

Detailed Application Field Plans

The BZD27B24P-HE3-18 finds extensive use in various applications, including: - Voltage regulation in power supplies - Transient voltage suppression in communication equipment - Overvoltage protection in automotive electronics

Detailed and Complete Alternative Models

• BZX84C24LT1G: Similar voltage rating and package type
• BZT52C24-7-F: Comparable characteristics and performance
• P6SMB24CA: Alternative for transient voltage suppression applications

In conclusion, the BZD27B24P-HE3-18 is a vital component in electronic systems, offering reliable voltage regulation and transient voltage suppression capabilities. Its specifications, functional features, and application field plans make it a valuable asset in various industries.

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