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1.5KE20A-TP
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1.5KE20A-TP

Product Overview

Category

The 1.5KE20A-TP 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

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

Package

The 1.5KE20A-TP is available in a DO-201 package.

Essence

The essence of the 1.5KE20A-TP lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The 1.5KE20A-TP 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: 29.2V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 20V

Detailed Pin Configuration

The 1.5KE20A-TP has two pins, anode, and cathode, which are identified by their respective markings on the device.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • High reliability

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a voltage transient occurs, the 1.5KE20A-TP conducts the excessive current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE20A-TP is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE20A
  • SA20A
  • 1.5KE20CA

In conclusion, the 1.5KE20A-TP transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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技術ソリューションにおける 1.5KE20A-TP の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum peak pulse power dissipation of 1.5KE20A-TP?

    • The maximum peak pulse power dissipation of 1.5KE20A-TP is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE20A-TP?

    • The breakdown voltage of 1.5KE20A-TP is typically 17.8V.

  3. What is the maximum clamping voltage of 1.5KE20A-TP?

    • The maximum clamping voltage of 1.5KE20A-TP is 29.2V at 24.3A.

  4. What are the applications of 1.5KE20A-TP?

    • 1.5KE20A-TP is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of 1.5KE20A-TP?

    • The operating temperature range of 1.5KE20A-TP is -55°C to +175°C.

  6. What is the peak pulse current capability of 1.5KE20A-TP?

    • The peak pulse current capability of 1.5KE20A-TP is 428.6A for a 10/1000μs waveform.

  7. Does 1.5KE20A-TP have a low leakage current?

    • Yes, 1.5KE20A-TP has a low typical leakage current of less than 1μA.

  8. Is 1.5KE20A-TP RoHS compliant?

    • Yes, 1.5KE20A-TP is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What is the package type of 1.5KE20A-TP?

    • 1.5KE20A-TP is available in a DO-201AD (DO-27) package.

  10. Can 1.5KE20A-TP be used for overvoltage protection in power supplies?

    • Yes, 1.5KE20A-TP is suitable for providing overvoltage protection in power supply applications due to its high surge capability and fast response time.