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1V5KE440CA
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1V5KE440CA

Product Overview

Category

The 1V5KE440CA belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The 1V5KE440CA is typically available in a DO-201 package.

Essence

The essence of the 1V5KE440CA lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 440V
  • Maximum Clamping Voltage: 710V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1V5KE440CA features 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

  • Robust protection against voltage surges
  • Wide operating temperature range
  • Compact and easy to install

Disadvantages

  • Limited effectiveness against sustained overvoltage conditions
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage surge occurs, the 1V5KE440CA conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1V5KE440CA is widely used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • P6KE440CA
  • SA5.0CA
  • 1.5KE440A

In conclusion, the 1V5KE440CA transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1V5KE440CA i tekniska lösningar

  1. What is 1V5KE440CA used for?

    • 1V5KE440CA is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of 1V5KE440CA?

    • The maximum peak pulse power of 1V5KE440CA is 1500 watts.

  3. What is the breakdown voltage of 1V5KE440CA?

    • The breakdown voltage of 1V5KE440CA is 440 volts.

  4. What are the typical applications of 1V5KE440CA?

    • Typical applications of 1V5KE440CA include protection of sensitive semiconductor devices, telecommunications equipment, and industrial control systems from voltage surges.

  5. What is the clamping voltage of 1V5KE440CA?

    • The clamping voltage of 1V5KE440CA is 586 volts at 10A.

  6. What is the operating temperature range of 1V5KE440CA?

    • The operating temperature range of 1V5KE440CA is -55°C to +175°C.

  7. How does 1V5KE440CA provide overvoltage protection?

    • 1V5KE440CA provides overvoltage protection by diverting excessive current away from sensitive components when a voltage surge occurs.

  8. Can 1V5KE440CA be used in automotive electronics?

    • Yes, 1V5KE440CA can be used in automotive electronics to protect against voltage spikes and transients.

  9. Is 1V5KE440CA RoHS compliant?

    • Yes, 1V5KE440CA is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What is the package type of 1V5KE440CA?

    • 1V5KE440CA is available in a DO-201AD (DO-27) package, which is a popular axial-lead package for diodes and rectifiers.