Vishay Semiconductor Diodes Division
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BZW03C20-TAP
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BZW03C20-TAP

Product Overview

Category

The BZW03C20-TAP 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, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The BZW03C20-TAP is available in a DO-15 package.

Essence

The essence of the BZW03C20-TAP lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The BZW03C20-TAP is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 17.8V
  • Maximum Clamping Voltage: 29V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW03C20-TAP has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited surge current handling capability compared to some alternative models
  • Relatively higher clamping voltage

Working Principles

When a voltage transient occurs, the BZW03C20-TAP conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The BZW03C20-TAP is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the BZW03C20-TAP include: - P6KE18CA - SMBJ17CA - 1.5KE16CA

In conclusion, the BZW03C20-TAP is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. While it has certain limitations, its effectiveness in safeguarding sensitive components makes it a valuable asset in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZW03C20-TAP i tekniska lösningar

  1. What is the maximum voltage rating of BZW03C20-TAP?

    • The maximum voltage rating of BZW03C20-TAP is 20 volts.

  2. What is the peak pulse power dissipation of BZW03C20-TAP?

    • The peak pulse power dissipation of BZW03C20-TAP is 3000 watts for a 10/1000 μs waveform.

  3. What is the breakdown voltage tolerance of BZW03C20-TAP?

    • The breakdown voltage tolerance of BZW03C20-TAP is typically ±5%.

  4. What is the operating temperature range of BZW03C20-TAP?

    • The operating temperature range of BZW03C20-TAP is -55°C to +175°C.

  5. What is the package type of BZW03C20-TAP?

    • BZW03C20-TAP is available in a DO-15 package.

  6. What are the typical applications of BZW03C20-TAP?

    • BZW03C20-TAP is commonly used in surge protection, transient voltage suppression, and overvoltage clamping applications.

  7. Does BZW03C20-TAP meet RoHS compliance?

    • Yes, BZW03C20-TAP is compliant with RoHS requirements.

  8. What is the reverse stand-off voltage of BZW03C20-TAP?

    • The reverse stand-off voltage of BZW03C20-TAP is 17.1 volts.

  9. Is BZW03C20-TAP suitable for use in automotive electronics?

    • Yes, BZW03C20-TAP is suitable for use in automotive electronics due to its robustness and reliability.

  10. Are there any recommended layout considerations for using BZW03C20-TAP in a circuit?

    • It is recommended to minimize the length of the leads and traces connected to BZW03C20-TAP to reduce inductance and improve performance. Additionally, proper heat sinking should be considered for high-power applications.