BZW04-13HE3/73

Introduction

The BZW04-13HE3/73 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients. This entry provides an overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-204AL (DO-41)
• Essence: Silicon junction diode
• Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

• Part Number: BZW04-13HE3/73
• Voltage - Reverse Standoff (Typ): 11.4V
• Voltage - Breakdown (Min): 12.6V
• Voltage - Clamping (Max) @ Ipp: 18.2V
• Current - Peak Pulse (10/1000µs): 40A
• Power - Peak Pulse: 400W
• Operating Temperature: -55°C ~ 175°C

Detailed Pin Configuration

The BZW04-13HE3/73 has a standard DO-41 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time
• Low clamping voltage
• High surge current capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Wide operating temperature range
• RoHS compliant

Disadvantages

• Relatively lower breakdown voltage compared to some alternatives
• Limited surge current handling capability compared to higher-rated devices

Working Principles

The BZW04-13HE3/73 operates by diverting excessive voltage transients away from sensitive electronic components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The BZW04-13HE3/73 is commonly used in various applications, including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the BZW04-13HE3/73 include: - P6SMBJ13CA - 1.5KE15CA - SMBJ12A

In summary, the BZW04-13HE3/73 transient voltage suppressor diode offers effective protection against voltage transients with its fast response time, low clamping voltage, and high surge current capability. While it has certain limitations, it is widely used in diverse applications and has several alternative models available for consideration.

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