BZW04-188B R1G

Introduction

The BZW04-188B R1G is a product belonging to the category of transient voltage suppressors (TVS). This device is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The BZW04-188B R1G offers characteristics such as high surge capability, low clamping voltage, and fast response time, making it suitable for various applications in different industries.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-15
• Essence: Silicon TVS Diode Array
• Packaging/Quantity: Tape & Reel (1000 units per reel)

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 188V
• Clamping Voltage: 320V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BZW04-188B R1G features a DO-15 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during transient voltage events.
• Fast Response Time: Reacts quickly to transient voltage events, minimizing the risk of damage to connected devices.
• High Surge Capability: Can withstand high surge currents, ensuring reliable protection in demanding environments.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Clamping voltage may be relatively high for some sensitive applications

Working Principles

The BZW04-188B R1G operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the device rapidly switches into its low impedance state, diverting excess current away from the protected circuit. This action helps to limit the voltage across the circuit, thereby safeguarding sensitive components.

Detailed Application Field Plans

The BZW04-188B R1G is widely used in various applications, including: - Telecommunications equipment - Industrial automation systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04-188B R2G

  • Similar specifications and characteristics
  • Suitable for applications requiring a slightly different breakdown voltage

• Alternative Model 2: BZW04-188B R3G

  • Comparable surge capability and response time
  • Offers a different packaging option for specific assembly requirements

In conclusion, the BZW04-188B R1G transient voltage suppressor provides effective protection against transient voltage events, making it an essential component in various electronic systems.

[Word Count: 470]