Taiwan Semiconductor Corporation
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1.5KE440CAHB0G
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1.5KE440CAHB0G - Product Encyclopedia Entry

Product Overview

Category:

The 1.5KE440CAHB0G belongs to the category of transient voltage suppressor diodes.

Use:

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

Characteristics:

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

Package:

The 1.5KE440CAHB0G is available in a DO-201 package.

Essence:

This diode provides robust protection against voltage spikes, ensuring the reliability of electronic circuits.

Packaging/Quantity:

The 1.5KE440CAHB0G is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 440V
  • Maximum Clamping Voltage: 710V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE440CAHB0G features a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

  • Rapid response to transient voltage events
  • High surge current capability
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Wide operating temperature range
  • Robust construction for reliability

Disadvantages

  • Higher clamping voltage compared to some alternative models
  • Sensitive to reverse bias conditions

Working Principles

When a transient voltage event occurs, the 1.5KE440CAHB0G diode rapidly conducts, diverting excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE440CAHB0G is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE440CAHB0G include: - P6KE440CA - SA15CA - 1.5KE400A

In conclusion, the 1.5KE440CAHB0G transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE440CAHB0G v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5KE440CAHB0G in technical solutions:

  1. What is the voltage rating of 1.5KE440CAHB0G?

    • The voltage rating of 1.5KE440CAHB0G is 376V.

  2. What is the peak power dissipation of 1.5KE440CAHB0G?

    • The peak power dissipation of 1.5KE440CAHB0G is 1500W.

  3. What is the breakdown voltage of 1.5KE440CAHB0G?

    • The breakdown voltage of 1.5KE440CAHB0G is 484V.

  4. What is the maximum clamping voltage of 1.5KE440CAHB0G?

    • The maximum clamping voltage of 1.5KE440CAHB0G is 586V.

  5. What is the typical application of 1.5KE440CAHB0G?

    • 1.5KE440CAHB0G is commonly used for transient voltage suppression in electronic circuits, such as in power supplies, industrial equipment, and automotive systems.

  6. What is the response time of 1.5KE440CAHB0G?

    • The response time of 1.5KE440CAHB0G is typically less than 1 picosecond.

  7. What is the operating temperature range of 1.5KE440CAHB0G?

    • The operating temperature range of 1.5KE440CAHB0G is -55°C to 175°C.

  8. Is 1.5KE440CAHB0G RoHS compliant?

    • Yes, 1.5KE440CAHB0G is RoHS compliant.

  9. Can 1.5KE440CAHB0G be used for surge protection in telecommunications equipment?

    • Yes, 1.5KE440CAHB0G is suitable for surge protection in telecommunications equipment.

  10. What package type does 1.5KE440CAHB0G come in?

    • 1.5KE440CAHB0G is available in a DO-201AD (DO-27) package.

I hope these answers are helpful! Let me know if you need further assistance.