Diodes Incorporated
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1.5KE9V1CA-B
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1.5KE9V1CA-B

Product Overview

Category

The 1.5KE9V1CA-B 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
  • RoHS compliant

Package

The 1.5KE9V1CA-B is typically available in a DO-201 package.

Essence

The essence of the 1.5KE9V1CA-B lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

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

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 9.1V
  • Maximum Clamping Voltage: 14.5V
  • Operating Temperature Range: -55°C to +175°C
  • Forward Voltage: 3.5V at 10A

Detailed Pin Configuration

The 1.5KE9V1CA-B typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Fast response to transient events

Advantages

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

Disadvantages

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

Working Principles

When a voltage transient occurs, the 1.5KE9V1CA-B enters into conduction mode, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE9V1CA-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE9V1CA
  • SA9.1CA
  • 1.5KE9V1A

In conclusion, the 1.5KE9V1CA-B transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de 1.5KE9V1CA-B dans les solutions techniques

  1. What is the voltage rating of 1.5KE9V1CA-B?

    • The voltage rating of 1.5KE9V1CA-B is 9.1V.

  2. What is the peak pulse power of 1.5KE9V1CA-B?

    • The peak pulse power of 1.5KE9V1CA-B is 1500W.

  3. What is the application of 1.5KE9V1CA-B in technical solutions?

    • 1.5KE9V1CA-B is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

  4. What is the breakdown voltage of 1.5KE9V1CA-B?

    • The breakdown voltage of 1.5KE9V1CA-B is 10.6V.

  5. What type of diode is 1.5KE9V1CA-B?

    • 1.5KE9V1CA-B is a unidirectional TVS (transient voltage suppressor) diode.

  6. What are the typical applications for 1.5KE9V1CA-B?

    • Typical applications include protection of telecommunications equipment, automotive electronics, industrial control systems, and power supplies.

  7. What is the maximum clamping voltage of 1.5KE9V1CA-B?

    • The maximum clamping voltage of 1.5KE9V1CA-B is 14.5V at 19.9A.

  8. What is the operating temperature range of 1.5KE9V1CA-B?

    • The operating temperature range of 1.5KE9V1CA-B is -55°C to +175°C.

  9. What is the package type of 1.5KE9V1CA-B?

    • 1.5KE9V1CA-B is available in a DO-201AD (DO-27) package.

  10. What are the key features of 1.5KE9V1CA-B?

    • Key features include low incremental surge resistance, fast response time, and high reliability for overvoltage protection applications.