BZD27C11P-HE3-18

Introduction

The BZD27C11P-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, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diodes
• Use: The BZD27C11P-HE3-18 is primarily used for voltage regulation in electronic circuits, ensuring a stable output voltage.
• Characteristics: It exhibits high reliability, low reverse leakage current, and precise voltage regulation characteristics.
• Package: The BZD27C11P-HE3-18 is available in a compact, surface-mount package, making it suitable for various electronic applications.
• Essence: Its essence lies in providing accurate and stable voltage regulation, contributing to the overall performance and reliability of electronic systems.
• Packaging/Quantity: Typically, the BZD27C11P-HE3-18 is supplied in reels or tubes, with specific quantities per package depending on the manufacturer's specifications.

Specifications

• Voltage Rating: 11V
• Power Dissipation: 350mW
• Forward Voltage: 0.9V
• Reverse Current: 5µA
• Operating Temperature Range: -55°C to 150°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZD27C11P-HE3-18 has a standard SOD-323 package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Voltage Regulation: Provides stable output voltage under varying load conditions.
• Low Reverse Leakage: Minimizes power loss and enhances efficiency.
• Compact Design: Suitable for space-constrained applications.
• Fast Response Time: Rapidly adapts to changes in input voltage.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• High reliability
• Low power dissipation
• Compact form factor

Disadvantages

• Limited voltage range compatibility
• Sensitivity to temperature extremes

Working Principles

The BZD27C11P-HE3-18 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals, effectively regulating the output voltage.

Detailed Application Field Plans

The BZD27C11P-HE3-18 finds extensive use in various electronic devices and systems, including: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal conditioning circuits - Battery management systems

Detailed and Complete Alternative Models

• BZX84C11-7-F: Similar voltage regulator diode with SOT-23 package
• MMBZ27C11: Zener diode with SOD-123 package
• BZT52C11S-7-F: Surface-mount voltage regulator diode with SOD-323 package

In conclusion, the BZD27C11P-HE3-18 plays a crucial role in maintaining stable voltage levels in electronic circuits, offering high reliability and precision. Its compact design and functional features make it suitable for a wide range of applications, despite some limitations related to voltage range compatibility and temperature sensitivity.

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