BZD27C180P-HE3-18

Introduction

The BZD27C180P-HE3-18 is a semiconductor product belonging 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: Voltage regulation and protection in electronic circuits
• Characteristics: High stability, low leakage current, and fast response time
• Package: SOD-123FL
• Essence: Zener diode for voltage regulation
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage: 18V
• Power Dissipation: 1W
• Operating Temperature Range: -65°C to +150°C
• Forward Voltage: 1.2V
• Reverse Current: 5μA
• Zener Impedance: 40Ω

Detailed Pin Configuration

The BZD27C180P-HE3-18 has a standard SOD-123FL package with three pins: Anode, Cathode, and Ground.

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying input conditions.
• Overvoltage Protection: Safeguards sensitive components by limiting the voltage across them.
• Stability: Provides stable voltage output over a wide temperature range.

Advantages and Disadvantages

• Advantages:
  • High stability and reliability
  • Fast response time
  • Low leakage current
• Disadvantages:
  • Limited power dissipation capability
  • Sensitive to reverse voltage polarity

Working Principles

The BZD27C180P-HE3-18 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.

Detailed Application Field Plans

The BZD27C180P-HE3-18 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the BZD27C180P-HE3-18 include: - BZX84C18LT1G - MMBZ27VALT1G - PZU18B2A,115

In conclusion, the BZD27C180P-HE3-18 is a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its high stability, low leakage current, and fast response time make it suitable for diverse applications.

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