Vishay Semiconductor Diodes Division
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1.5KE200HE3/54
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1.5KE200HE3/54

Product Overview

Category

The 1.5KE200HE3/54 belongs to the category of transient voltage suppressor diodes (TVS diodes).

Use

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

Characteristics

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

Package

The 1.5KE200HE3/54 is available in a DO-201 package.

Packaging/Quantity

They are typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 171V
  • Breakdown Voltage: 190V
  • Maximum Clamping Voltage: 275V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE200HE3/54 TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • Transient voltage protection
  • Bidirectional clamping capability
  • High reliability

Advantages

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

Disadvantages

  • Can degrade over time with repeated exposure to high-energy transients
  • May require periodic replacement in high-stress environments

Working Principles

When a transient voltage event occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE200HE3/54 TVS diode is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE220HE3/54
  • 1.5KE180HE3/54
  • 1.5KE250HE3/54

In conclusion, the 1.5KE200HE3/54 TVS diode is a reliable and effective solution for protecting electronic circuits from transient voltage events, offering high surge capability and fast response time. Its application spans across various industries, providing essential protection for sensitive electronic components.

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技術ソリューションにおける 1.5KE200HE3/54 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。

Sure, here are 10 common questions and answers related to the application of 1.5KE200HE3/54 in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE200HE3/54?

    • The maximum peak pulse power dissipation is 1500W for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE200HE3/54?

    • The breakdown voltage is 182V minimum.

  3. What is the typical clamping voltage of 1.5KE200HE3/54?

    • The typical clamping voltage is 293V at 100A.

  4. What is the maximum junction temperature of 1.5KE200HE3/54?

    • The maximum junction temperature is 175°C.

  5. What is the forward voltage drop of 1.5KE200HE3/54 under peak pulse current?

    • The forward voltage drop is 3.5V at 100A.

  6. What are the typical applications of 1.5KE200HE3/54?

    • Typical applications include transient voltage suppression in automotive electronics, industrial equipment, and telecommunication systems.

  7. Is 1.5KE200HE3/54 RoHS compliant?

    • Yes, it is RoHS compliant.

  8. What is the package type of 1.5KE200HE3/54?

    • It comes in a DO-201AD (DO-27) package.

  9. What is the lead-free status of 1.5KE200HE3/54?

    • It is lead-free and meets the requirements of the European Union's RoHS directive.

  10. What are the recommended operating conditions for 1.5KE200HE3/54?

    • The recommended operating temperature range is -55°C to +175°C, and the soldering temperature should not exceed 260°C for 10 seconds.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.