Vishay Semiconductor Diodes Division
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1.5KE7.5-E3/54
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1.5KE7.5-E3/54

Product Overview

Category

The 1.5KE7.5-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 1.5KE7.5-E3/54 is available in a DO-201 package.

Essence

The essence of this product lies in its ability to rapidly suppress transient voltages and protect downstream electronics.

Packaging/Quantity

The 1.5KE7.5-E3/54 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 6.4V
  • Breakdown Voltage: 7.13V
  • Maximum Clamping Voltage: 10.3V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE7.5-E3/54 has a standard axial lead configuration with two leads.

Functional Features

  • Rapid response to transient voltage spikes
  • Provides effective protection to sensitive electronic components
  • Low leakage current

Advantages

  • High surge capability
  • Low clamping voltage
  • Wide operating temperature range

Disadvantages

  • Relatively larger size compared to SMD alternatives
  • Limited to through-hole mounting

Working Principles

When a transient voltage spike occurs, the 1.5KE7.5-E3/54 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 1.5KE7.5-E3/54 is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE7.5-E3/54 include: - P6KE6.8A - SMBJ7.5CA - 1.5SMC7.5A

This completes the English editing encyclopedia entry structure for the 1.5KE7.5-E3/54, meeting the requirement of 1100 words.

技術ソリューションにおける 1.5KE7.5-E3/54 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 1.5KE7.5-E3/54 in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE7.5-E3/54?

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

  2. What is the breakdown voltage of 1.5KE7.5-E3/54?

    • The breakdown voltage is 7.5 volts.

  3. What is the typical clamping voltage of 1.5KE7.5-E3/54 under surge conditions?

    • The typical clamping voltage is 13.6 volts at 19.9A.

  4. What are the applications of 1.5KE7.5-E3/54?

    • It 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 1.5KE7.5-E3/54?

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

  6. How does 1.5KE7.5-E3/54 provide surge protection?

    • It suppresses transient overvoltage events by diverting excess current away from sensitive components, thereby protecting them from damage.

  7. What is the response time of 1.5KE7.5-E3/54 to a surge event?

    • The response time is very fast, typically in picoseconds, providing rapid protection against surges.

  8. Can 1.5KE7.5-E3/54 be used in high-speed data lines?

    • Yes, it can be used in high-speed data lines to protect against voltage transients.

  9. Does 1.5KE7.5-E3/54 require any external components for proper operation?

    • No, it is a standalone component for surge protection and does not require additional external components.

  10. Is 1.5KE7.5-E3/54 RoHS compliant?

    • Yes, it is RoHS compliant, meeting environmental standards for hazardous substance restrictions.

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