BZX79-C4V7,133 - Product Overview and Specifications

Introduction

The BZX79-C4V7,133 is a voltage regulator diode that belongs to the category of electronic components. 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: Electronic Components
• Use: Voltage Regulation
• Characteristics: Zener Diode, 4.7V Nominal Voltage, Low Leakage Current
• Package: DO-35
• Essence: Voltage Regulation and Transient Suppression
• Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

• Part Number: BZX79-C4V7,133
• Voltage - Zener (Nom) (Vz): 4.7V
• Power - Max: 500mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 100nA @ 1V
• Tolerance: ±5%
• Operating Temperature: -65°C ~ 200°C

Detailed Pin Configuration

The BZX79-C4V7,133 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Provides stable voltage regulation at 4.7V
• Low reverse leakage current for efficient operation
• Suitable for transient suppression applications

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low leakage current
• Compact DO-35 package

Disadvantages

• Limited power dissipation capability
• Tolerance of ±5% may not be suitable for high-precision applications

Working Principles

The BZX79-C4V7,133 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased. This allows it to regulate the voltage in a circuit and protect against voltage spikes.

Detailed Application Field Plans

The BZX79-C4V7,133 is commonly used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and transient suppression

Detailed and Complete Alternative Models

Some alternative models to the BZX79-C4V7,133 include: - BZX79-C3V9,133 (3.9V Zener Voltage) - BZX79-C5V1,133 (5.1V Zener Voltage) - BZX79-C6V2,133 (6.2V Zener Voltage)

In conclusion, the BZX79-C4V7,133 is a voltage regulator diode with specific characteristics and applications, making it a crucial component in various electronic circuits.

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