BZX884-B4V3,315 Product Overview

Introduction

The BZX884-B4V3,315 is a semiconductor product belonging to the category of Zener diodes. This entry provides a comprehensive overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZX884-B4V3,315.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low impedance, and high reliability
• Package: SOD-882 (Mini-MELF)
• Essence: Semiconductor material with controlled reverse breakdown voltage
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Zener (Nom) (Vz): 4.3V
• Power - Max: 250mW
• Impedance (Max) (Zzt): 40 Ohm
• Current - Reverse Leakage @ Vr: 100nA @ 1V
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The BZX884-B4V3,315 Zener diode typically has two pins, with the cathode identified by a band or marking on the body of the diode.

Functional Features

• Precise Voltage Regulation: Maintains a constant voltage across the diode
• Overvoltage Protection: Safeguards sensitive components in electronic circuits
• Low Impedance: Allows for efficient current flow at the specified voltage

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Low cost

Disadvantages

• Limited power dissipation capability
• Susceptible to damage from overcurrent conditions

Working Principles

The BZX884-B4V3,315 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The BZX884-B4V3,315 finds applications in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video equipment

Detailed and Complete Alternative Models

• BZX84C4V3: Similar voltage rating and package type
• BZX79-C4V3: Higher power dissipation capability
• BZT52C4V3: Different package type with similar characteristics

In conclusion, the BZX884-B4V3,315 Zener diode offers precise voltage regulation and overvoltage protection in a compact and reliable package. Its applications span across diverse electronic circuits, making it a versatile component in modern electronics.

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