Vishay Semiconductor Diodes Division
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1.5KE15A-E3/73
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1.5KE15A-E3/73

Product Overview

Category

The 1.5KE15A-E3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

These diodes are used to protect sensitive electronics from voltage spikes and transient events.

Characteristics

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

Package

The 1.5KE15A-E3/73 is available in a DO-201 package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.

Packaging/Quantity

The 1.5KE15A-E3/73 is typically packaged in reels or tubes and is available in quantities suitable for various production needs.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 15V
  • Maximum Clamping Voltage: 24.4V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 12.8V

Detailed Pin Configuration

The 1.5KE15A-E3/73 has a standard axial lead configuration with two leads.

Functional Features

  • Transient voltage suppression
  • Bi-directional clamping
  • High power capability

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 placement in circuit design

Working Principles

When a voltage transient occurs, the 1.5KE15A-E3/73 diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1.5KE15A-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE12A-E3/73
  • 1.5KE18A-E3/73
  • 1.5KE22A-E3/73
  • 1.5KE27A-E3/73

In conclusion, the 1.5KE15A-E3/73 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in protecting sensitive electronics across various industries.

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技術ソリューションにおける 1.5KE15A-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 1.5KE15A-E3/73 in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE15A-E3/73?

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

  2. What is the breakdown voltage of 1.5KE15A-E3/73?

    • The breakdown voltage is 15V.

  3. What is the typical clamping voltage of 1.5KE15A-E3/73?

    • The typical clamping voltage is 24.4V at 19.9A.

  4. What is the operating temperature range of 1.5KE15A-E3/73?

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

  5. What is the peak pulse current capability of 1.5KE15A-E3/73?

    • The peak pulse current capability is 227.3A for an 8/20μs waveform.

  6. What are the typical applications for 1.5KE15A-E3/73?

    • Typical applications include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  7. Is 1.5KE15A-E3/73 RoHS compliant?

    • Yes, it is RoHS compliant.

  8. What is the package type of 1.5KE15A-E3/73?

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

  9. What is the lead material of 1.5KE15A-E3/73?

    • The lead material is tin-plated, solderable per MIL-STD-750, method 2026.

  10. Does 1.5KE15A-E3/73 require any special handling or mounting considerations?

    • It is recommended to follow proper ESD handling procedures and ensure adequate heat sinking during mounting to maintain junction temperature within specifications.

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