Vishay Semiconductor Diodes Division
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1.5KE170-E3/73
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1.5KE170-E3/73

Product Overview

The 1.5KE170-E3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage transients, thereby safeguarding sensitive components from damage. The 1.5KE170-E3/73 is typically packaged in a DO-201 package and is available in quantities suitable for various applications.

Specifications

  • Voltage Rating: 170V
  • Power Dissipation: 1500W
  • Package Type: DO-201
  • Quantity: Varies based on application needs

Detailed Pin Configuration

The 1.5KE170-E3/73 features a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

  • Rapid response to overvoltage transients
  • High power dissipation capability
  • Robust construction for reliability in demanding environments

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • High power handling capacity
  • Compact form factor

Disadvantages

  • Limited voltage rating compared to higher-end TVS diodes
  • May require additional circuitry for comprehensive surge protection in complex systems

Working Principles

When an overvoltage transient occurs, the 1.5KE170-E3/73 diode conducts and clamps the voltage to a safe level, diverting excess energy away from sensitive components. This rapid response helps prevent damage to the circuit.

Detailed Application Field Plans

The 1.5KE170-E3/73 is widely used in various applications including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different voltage ratings or power dissipation capabilities, alternative models such as the 1.5KE200-E3/73 and 1.5KE130-E3/73 can be considered. These models offer similar TVS diode functionality with varying specifications to suit specific application requirements.

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技術ソリューションにおける 1.5KE170-E3/73 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 1.5KE170-E3/73 in technical solutions:

  1. What is the voltage rating of 1.5KE170-E3/73?

    • The voltage rating of 1.5KE170-E3/73 is 170V.

  2. What is the peak pulse power of 1.5KE170-E3/73?

    • The peak pulse power of 1.5KE170-E3/73 is 1500W.

  3. What type of diode is 1.5KE170-E3/73?

    • 1.5KE170-E3/73 is a TVS (transient voltage suppression) diode.

  4. What are the typical applications for 1.5KE170-E3/73?

    • Typical applications for 1.5KE170-E3/73 include overvoltage protection in electronic equipment, surge protection in power supplies, and transient voltage suppression in industrial and telecommunication systems.

  5. What is the maximum clamping voltage of 1.5KE170-E3/73?

    • The maximum clamping voltage of 1.5KE170-E3/73 is 275V at 10A.

  6. What is the operating temperature range of 1.5KE170-E3/73?

    • The operating temperature range of 1.5KE170-E3/73 is -55°C to +175°C.

  7. Does 1.5KE170-E3/73 meet any industry standards?

    • Yes, 1.5KE170-E3/73 meets the requirements of various industry standards such as AEC-Q101 for automotive applications.

  8. Can 1.5KE170-E3/73 be used for ESD (electrostatic discharge) protection?

    • Yes, 1.5KE170-E3/73 can be used for ESD protection in sensitive electronic circuits.

  9. What package type does 1.5KE170-E3/73 come in?

    • 1.5KE170-E3/73 is available in a DO-201AD (DO-27) package.

  10. Is 1.5KE170-E3/73 RoHS compliant?

    • Yes, 1.5KE170-E3/73 is RoHS compliant, making it suitable for use in environmentally conscious designs.

I hope these questions and answers provide helpful information about the application of 1.5KE170-E3/73 in technical solutions. Let me know if you need further assistance!