Vishay Semiconductor Diodes Division
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BZW04-171-E3/73
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BZW04-171-E3/73

Product Overview

Category

The BZW04-171-E3/73 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The BZW04-171-E3/73 is typically available in a DO-15 package.

Essence

The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The BZW04-171-E3/73 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400 W
  • Breakdown Voltage: 171 V
  • Maximum Clamping Voltage: 276 V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The BZW04-171-E3/73 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides protection against voltage transients
  • Fast response to transient events
  • Low leakage current

Advantages

  • High surge current handling capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage compared to some other TVS diodes
  • Sensitive to overvoltage conditions beyond its ratings

Working Principles

When a voltage transient occurs, the BZW04-171-E3/73 conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The BZW04-171-E3/73 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the BZW04-171-E3/73 include: - P6KE170CA - 1.5KE180A - SMAJ170A

In conclusion, the BZW04-171-E3/73 is a reliable TVS diode that offers fast response, low clamping voltage, and high surge current capability, making it suitable for a wide range of applications in various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZW04-171-E3/73 v technických řešeních

  1. What is the maximum forward voltage of BZW04-171-E3/73?

    • The maximum forward voltage of BZW04-171-E3/73 is 1.5V at 50A.

  2. What is the peak pulse power dissipation of BZW04-171-E3/73?

    • The peak pulse power dissipation of BZW04-171-E3/73 is 4000W for an 8/20µs waveform.

  3. What is the breakdown voltage of BZW04-171-E3/73?

    • The breakdown voltage of BZW04-171-E3/73 is 171V.

  4. What is the operating temperature range of BZW04-171-E3/73?

    • The operating temperature range of BZW04-171-E3/73 is -55°C to +175°C.

  5. What is the typical capacitance of BZW04-171-E3/73?

    • The typical capacitance of BZW04-171-E3/73 is 115pF at 1MHz and 4V.

  6. What are the package dimensions of BZW04-171-E3/73?

    • The package dimensions of BZW04-171-E3/73 are DO-15 (DO-204AC) with a length of 7.11mm and a width of 3.68mm.

  7. What are the applications of BZW04-171-E3/73?

    • BZW04-171-E3/73 is commonly used in surge protection, transient voltage suppression, and overvoltage clamping in various electronic circuits and systems.

  8. What is the reverse stand-off voltage of BZW04-171-E3/73?

    • The reverse stand-off voltage of BZW04-171-E3/73 is 146V.

  9. What is the maximum clamping voltage of BZW04-171-E3/73?

    • The maximum clamping voltage of BZW04-171-E3/73 is 275V at 100A.

  10. Is BZW04-171-E3/73 RoHS compliant?

    • Yes, BZW04-171-E3/73 is RoHS compliant, making it suitable for use in environmentally conscious applications.