Vishay Semiconductor Diodes Division
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1.5KE20CA-E3/54
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1.5KE20CA-E3/54

Product Overview

Category

The 1.5KE20CA-E3/54 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

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

Package

The 1.5KE20CA-E3/54 is available in a DO-201 package.

Essence

This TVS diode provides robust protection against voltage surges and transients, ensuring the reliability of electronic systems.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 17.1V
  • Maximum Clamping Voltage: 27.7V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 15.3V

Detailed Pin Configuration

The 1.5KE20CA-E3/54 TVS diode has a standard two-pin configuration, with the anode and cathode connections.

Functional Features

  • Rapid response to transient voltage events
  • Low leakage current
  • High surge handling capability
  • Stable performance over a wide temperature range

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Higher cost compared to traditional diode-based protection methods
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a transient voltage event occurs, the TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to downstream components.

Detailed Application Field Plans

The 1.5KE20CA-E3/54 is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8A-E3/54
  • 1.5KE10A-E3/54
  • 1.5KE30A-E3/54
  • 1.5KE100A-E3/54

In conclusion, the 1.5KE20CA-E3/54 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic systems.

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10 سوال و پاسخ رایج مربوط به کاربرد 1.5KE20CA-E3/54 در راه حل های فنی را فهرست کنید

  1. What is the voltage rating of 1.5KE20CA-E3/54?

    • The voltage rating of 1.5KE20CA-E3/54 is 20V.

  2. What is the peak pulse power of 1.5KE20CA-E3/54?

    • The peak pulse power of 1.5KE20CA-E3/54 is 1500W.

  3. What type of diode is 1.5KE20CA-E3/54?

    • 1.5KE20CA-E3/54 is a TVS (transient voltage suppression) diode.

  4. What are the typical applications for 1.5KE20CA-E3/54?

    • Typical applications include overvoltage protection in electronic equipment, surge suppression in power supplies, and transient voltage protection in telecommunications equipment.

  5. What is the maximum clamping voltage of 1.5KE20CA-E3/54?

    • The maximum clamping voltage of 1.5KE20CA-E3/54 is 32.4V at 10A.

  6. What is the operating temperature range of 1.5KE20CA-E3/54?

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

  7. Does 1.5KE20CA-E3/54 meet RoHS compliance?

    • Yes, 1.5KE20CA-E3/54 is compliant with RoHS regulations.

  8. What is the package type of 1.5KE20CA-E3/54?

    • 1.5KE20CA-E3/54 comes in a DO-201 package.

  9. What is the reverse stand-off voltage of 1.5KE20CA-E3/54?

    • The reverse stand-off voltage is 17.1V.

  10. Is 1.5KE20CA-E3/54 suitable for high-reliability applications?

    • Yes, 1.5KE20CA-E3/54 is suitable for high-reliability applications due to its robust design and performance characteristics.