BZW04-28 R0G

Introduction

The BZW04-28 R0G is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

• Category: Electronic Components
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SOD-123FL
• Essence: TVS diode for overvoltage protection
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage: 28 V
• Clamping Voltage: 45.7 V
• Operating Temperature Range: -55°C to 150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The BZW04-28 R0G has a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Fast response to transient overvoltage events
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• RoHS compliant
• Compact SOD-123FL package
• Wide operating temperature range

Disadvantages

• Clamping voltage may be higher than some alternative models
• Limited breakdown voltage compared to higher-rated TVS diodes

Working Principles

When a transient overvoltage event occurs, the BZW04-28 R0G quickly conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The BZW04-28 R0G is suitable for a wide range of applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04-33 R0G

  • Breakdown Voltage: 33 V
  • Clamping Voltage: 53.3 V
  • Peak Pulse Power: 400 W

• Alternative Model 2: BZW04-36 R0G

  • Breakdown Voltage: 36 V
  • Clamping Voltage: 58.1 V
  • Peak Pulse Power: 400 W

• Alternative Model 3: BZW04-40 R0G

  • Breakdown Voltage: 40 V
  • Clamping Voltage: 64.5 V
  • Peak Pulse Power: 400 W

In summary, the BZW04-28 R0G is a TVS diode that offers effective protection against voltage transients in various electronic applications. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for safeguarding sensitive components.

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