Vishay Semiconductor Diodes Division
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1.5KE170AHE3_A/C
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1.5KE170AHE3_A/C

Product Overview

The 1.5KE170AHE3A/C belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage transients, diverting excess current away from sensitive components. The 1.5KE170AHE3A/C is typically packaged in a DO-201 package and is available in both unidirectional and bidirectional configurations.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Rapid response to overvoltage transients, high power dissipation capability
  • Package: DO-201
  • Essence: Protecting sensitive electronic components from voltage surges
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage - Reverse Standoff (Typ): 144V
  • Voltage - Breakdown (Min): 160V
  • Power (Watts): 1500W
  • Polarity: Unidirectional or Bidirectional
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE170AHE3_A/C typically consists of two pins, with the anode and cathode terminals clearly marked for easy identification.

Functional Features

  • Rapid response to transient overvoltages
  • High power dissipation capability
  • Low clamping voltage

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic components
  • High power handling capability
  • Fast response time

Disadvantages

  • Can degrade over time with repeated exposure to surges
  • May require replacement after significant surge events

Working Principles

When a voltage surge occurs, the 1.5KE170AHE3_A/C diode conducts excess current to ground, limiting the voltage across the protected circuit. This rapid diversion of current helps prevent damage to sensitive components.

Detailed Application Field Plans

The 1.5KE170AHE3_A/C is commonly used in various applications including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE100AHE3_A/C
  • 1.5KE120AHE3_A/C
  • 1.5KE130AHE3_A/C
  • 1.5KE150AHE3_A/C

This comprehensive range of alternative models allows for flexibility in selecting the appropriate TVS diode based on specific application requirements.

In conclusion, the 1.5KE170AHE3_A/C transient voltage suppressor diode offers effective surge protection for a wide range of electronic applications, with its high power dissipation capability and rapid response time making it a valuable component in safeguarding sensitive circuits against overvoltage transients.

Texniki həllərdə 1.5KE170AHE3_A/C tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure, here are 10 common questions and answers related to the application of 1.5KE170AHE3_A/C in technical solutions:

  1. Q: What is the maximum peak pulse power dissipation of 1.5KE170AHE3_A/C? A: The maximum peak pulse power dissipation is 1500 watts for a 10/1000μs waveform.

  2. Q: What is the breakdown voltage of 1.5KE170AHE3_A/C? A: The breakdown voltage is 170 volts.

  3. Q: What is the typical clamping voltage of 1.5KE170AHE3_A/C? A: The typical clamping voltage is 243 volts at 16.7A.

  4. Q: What is the operating temperature range of 1.5KE170AHE3_A/C? A: The operating temperature range is -55°C to +175°C.

  5. Q: What is the peak pulse current capability of 1.5KE170AHE3_A/C? A: The peak pulse current capability is 50A for an 8/20μs waveform.

  6. Q: Is 1.5KE170AHE3_A/C RoHS compliant? A: Yes, it is RoHS compliant.

  7. Q: What is the package type of 1.5KE170AHE3_A/C? A: It comes in a DO-201 package.

  8. Q: Can 1.5KE170AHE3_A/C be used for surge protection in power supplies? A: Yes, it is commonly used for surge protection in power supplies.

  9. Q: Does 1.5KE170AHE3_A/C have low leakage current? A: Yes, it has low leakage current.

  10. Q: What are some typical applications of 1.5KE170AHE3_A/C? A: Typical applications include transient voltage suppression in industrial and telecommunication equipment, as well as surge protection in automotive electronics.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.