BZW04-33B-E3/54

Introduction

The BZW04-33B-E3/54 is a transient voltage suppressor (TVS) diode belonging to the category of electronic components. 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: Electronic Components
• Use: The BZW04-33B-E3/54 is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The diode is typically available in a DO-15 package.
• Essence: The essence of the BZW04-33B-E3/54 lies in its ability to divert excessive current away from sensitive components during voltage transients.
• Packaging/Quantity: It is commonly available in reels or tubes containing multiple units.

Specifications

• Voltage - Reverse Standoff (Typ): 28.2V
• Voltage - Breakdown (Min): 31.4V
• Voltage - Clamping (Max) @ Ipp: 45.7V
• Current - Peak Pulse (10/1000µs): 9.2A
• Power - Peak Pulse: 400W
• Type: Zener
• Unidirectional Channels: 1

Detailed Pin Configuration

The BZW04-33B-E3/54 typically consists of two leads with the following pin configuration: 1. Anode 2. Cathode

Functional Features

• Transient Voltage Suppression: Protects against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Rapidly responds to voltage spikes to safeguard connected devices.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be relatively high for some applications
• Unidirectional protection only

Working Principles

The BZW04-33B-E3/54 operates based on the principle of Zener breakdown. When a voltage transient occurs, the diode conducts and diverts the excess current away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The BZW04-33B-E3/54 finds extensive use in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the BZW04-33B-E3/54 include: - P6KE33CA - 1.5KE33CA - SA5.0CA

In conclusion, the BZW04-33B-E3/54 is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its application spans across diverse industries, making it an essential part of modern electronic systems.

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