BZD27C91P-E3-08

Introduction

The BZD27C91P-E3-08 is a specialized electronic component belonging 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 Diode
• Use: The BZD27C91P-E3-08 is primarily used for voltage regulation in electronic circuits.
• Characteristics: It exhibits high reliability, low reverse leakage current, and precise voltage regulation capabilities.
• Package: The BZD27C91P-E3-08 is typically available in a small surface-mount package.
• Essence: Its essence lies in providing stable voltage output in various electronic applications.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 91V
• Power Dissipation: 1W
• Operating Temperature Range: -65°C to +175°C
• Storage Temperature Range: -65°C to +175°C
• Forward Voltage Drop: 0.9V (at 200mA)
• Reverse Leakage Current: 5µA (at 75V)

Detailed Pin Configuration

The BZD27C91P-E3-08 typically consists of two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Voltage Regulation: Provides stable output voltage under varying load conditions.
• Overvoltage Protection: Safeguards connected circuits from potential damage due to voltage spikes.
• Low Reverse Leakage: Ensures minimal power loss in reverse bias conditions.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• High reliability
• Compact form factor

Disadvantages

• Limited maximum voltage rating
• Sensitive to temperature variations

Working Principles

The BZD27C91P-E3-08 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias conditions once the breakdown voltage is reached.

Detailed Application Field Plans

The BZD27C91P-E3-08 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in automotive electronics - Signal conditioning in sensor circuits

Detailed and Complete Alternative Models

• BZX84C91: Similar voltage regulator diode with SOT-23 package
• BZT52C91: Zener diode with similar voltage rating and power dissipation

In conclusion, the BZD27C91P-E3-08 serves as a reliable voltage regulator diode with precise regulation capabilities, making it suitable for diverse electronic applications.

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