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1.5KE400C
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1.5KE400C - English Editing Encyclopedia Entry

Product Overview

Category:

The 1.5KE400C 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 1.5KE400C is available in a DO-201 package.

Essence:

The essence of the 1.5KE400C lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity:

The 1.5KE400C is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 342V
  • Breakdown Voltage: 380V
  • Maximum Clamping Voltage: 491V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE400C TVS diode has a standard axial lead configuration with two leads.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Excellent surge protection
  • Wide operating temperature range
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited maximum clamping voltage
  • Requires careful consideration of placement within circuits to maximize effectiveness

Working Principles

When a transient voltage spike occurs, the 1.5KE400C conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE400C is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE350C
  • 1.5KE440C
  • 1.5KE480C

In conclusion, the 1.5KE400C transient voltage suppressor diode offers robust surge protection for a wide range of electronic applications, making it an essential component in ensuring the reliability and longevity of sensitive electronic systems.

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기술 솔루션에 1.5KE400C 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum peak pulse power of 1.5KE400C?

    • The maximum peak pulse power of 1.5KE400C is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE400C?

    • The breakdown voltage of 1.5KE400C is typically 356V at 1mA.

  3. What are the typical applications of 1.5KE400C?

    • 1.5KE400C is commonly used in surge protection for sensitive electronics, such as in power supplies, industrial equipment, and telecommunications systems.

  4. What is the clamping voltage of 1.5KE400C?

    • The clamping voltage of 1.5KE400C is 485V at 77.4A.

  5. What is the operating temperature range of 1.5KE400C?

    • The operating temperature range of 1.5KE400C is -55°C to +175°C.

  6. Does 1.5KE400C meet RoHS compliance?

    • Yes, 1.5KE400C is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  7. What is the response time of 1.5KE400C?

    • The response time of 1.5KE400C is less than 1.0 nanosecond from 0V to BV min.

  8. Is 1.5KE400C suitable for high-reliability applications?

    • Yes, 1.5KE400C is designed for high-reliability applications and has been qualified to various industry standards.

  9. What packaging options are available for 1.5KE400C?

    • 1.5KE400C is available in various package types, including axial-lead, surface mount, and through-hole configurations.

  10. Can 1.5KE400C be used for transient voltage suppression in automotive systems?

    • Yes, 1.5KE400C is suitable for transient voltage suppression in automotive systems, providing protection against voltage transients and surges.