BZW04-171BHE3/73

Product Overview

Category

The BZW04-171BHE3/73 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The BZW04-171BHE3/73 is available in a DO-15 package.

Essence

This TVS diode is essential for safeguarding electronic circuits from voltage spikes and surges.

Packaging/Quantity

The BZW04-171BHE3/73 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 171V
• Maximum Clamping Voltage: 275V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 143V
• Leakage Current: 1µA

Detailed Pin Configuration

The BZW04-171BHE3/73 TVS diode has two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Pin 1 (Anode) - Pin 2 (Cathode)

Functional Features

• Provides protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage diverts excessive voltage away from sensitive components

Advantages and Disadvantages

Advantages

• Robust protection against voltage spikes
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to traditional surge protection methods
• Requires careful consideration of placement within the circuit layout

Working Principles

When a voltage transient occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The BZW04-171BHE3/73 is commonly used in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the BZW04-171BHE3/73 TVS diode include: - P6KE170CA - 1.5KE180CA - SMAJ170A

In conclusion, the BZW04-171BHE3/73 TVS diode offers robust protection against voltage transients and finds widespread use in diverse electronic applications.

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