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1.5KE440CA-B
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1.5KE440CA-B

Product Overview

Category:

The 1.5KE440CA-B belongs to the category of transient voltage suppressor (TVS) diodes.

Use:

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics:

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

Package:

The 1.5KE440CA-B is available in a DO-201 package.

Essence:

The essence of the 1.5KE440CA-B lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity:

The 1.5KE440CA-B is typically packaged in reels or tubes and is available in quantities suitable for various production needs.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 392V to 435V
  • Maximum Clamping Voltage: 634V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE440CA-B TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to traditional surge protection methods
  • Requires careful consideration of placement and routing for optimal performance

Working Principles

When a voltage transient occurs, the 1.5KE440CA-B TVS diode conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE440CA-B is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE440CA-B include: - P6KE440CA - SA15CA - SMAJ440A

In conclusion, the 1.5KE440CA-B transient voltage suppressor diode offers robust protection against voltage transients and finds widespread application across various industries due to its reliability and performance.

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기술 솔루션에 1.5KE440CA-B 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of 1.5KE440CA-B in technical solutions:

  1. What is the voltage rating of 1.5KE440CA-B?

    • The voltage rating of 1.5KE440CA-B is 376 volts.

  2. What is the peak power dissipation of 1.5KE440CA-B?

    • The peak power dissipation of 1.5KE440CA-B is 1500 watts for a 10/1000μs waveform.

  3. What is the typical application of 1.5KE440CA-B?

    • 1.5KE440CA-B is commonly used for transient voltage suppression in electronic equipment and systems.

  4. What is the maximum clamping voltage of 1.5KE440CA-B?

    • The maximum clamping voltage of 1.5KE440CA-B is 586 volts at 50A.

  5. What is the operating temperature range of 1.5KE440CA-B?

    • The operating temperature range of 1.5KE440CA-B is -55°C to +175°C.

  6. How does 1.5KE440CA-B protect electronic circuits?

    • 1.5KE440CA-B provides protection by diverting excessive current away from sensitive electronic components during transient voltage events.

  7. Can 1.5KE440CA-B be used in automotive applications?

    • Yes, 1.5KE440CA-B is suitable for use in automotive electronics for overvoltage protection.

  8. What package type does 1.5KE440CA-B come in?

    • 1.5KE440CA-B is available in a DO-201 package.

  9. Is 1.5KE440CA-B RoHS compliant?

    • Yes, 1.5KE440CA-B is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What are the key features of 1.5KE440CA-B?

    • Some key features of 1.5KE440CA-B include high surge capability, fast response time, and low clamping voltage.

I hope this information is helpful! Let me know if you need further assistance.