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1.5KE9.1CA-B
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1.5KE9.1CA-B

Product Overview

Category

The 1.5KE9.1CA-B belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics

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

Package

The 1.5KE9.1CA-B is available in a DO-201 package.

Essence

This product is essential for safeguarding sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

The 1.5KE9.1CA-B is typically packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 9.1V
  • Maximum Clamping Voltage: 15.6V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 7.78V
  • Forward Voltage: 13.3V at 200A

Detailed Pin Configuration

The 1.5KE9.1CA-B has two pins, anode, and cathode, which are clearly labeled for easy identification.

Functional Features

  • Rapid response to transient over-voltage conditions
  • Limits voltage spikes to protect downstream components
  • Low leakage current
  • High surge capability

Advantages and Disadvantages

Advantages

  • Provides robust protection against voltage surges
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Can be relatively large compared to other types of surge protection devices
  • Higher cost compared to some alternatives

Working Principles

The 1.5KE9.1CA-B operates by diverting excess current away from sensitive components when a voltage surge occurs, thereby limiting the voltage across the protected device.

Detailed Application Field Plans

The 1.5KE9.1CA-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE9.1CA-B include: - P6KE9.1CA - SA9.0CA - SMAJ9.0A

In conclusion, the 1.5KE9.1CA-B is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge capability. While it may have some drawbacks, its advantages make it a popular choice for surge protection in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE9.1CA-B v technických řešeních

  1. What is the voltage rating of 1.5KE9.1CA-B?

    • The voltage rating of 1.5KE9.1CA-B is 9.1 volts.

  2. What is the peak pulse power of 1.5KE9.1CA-B?

    • The peak pulse power of 1.5KE9.1CA-B is 1500 watts.

  3. What is the application of 1.5KE9.1CA-B in technical solutions?

    • 1.5KE9.1CA-B is commonly used for transient voltage suppression in electronic circuits to protect against voltage spikes and transients.

  4. What is the breakdown voltage of 1.5KE9.1CA-B?

    • The breakdown voltage of 1.5KE9.1CA-B is 10.3 volts.

  5. What is the maximum clamping voltage of 1.5KE9.1CA-B?

    • The maximum clamping voltage of 1.5KE9.1CA-B is 14.5 volts.

  6. What type of diode is 1.5KE9.1CA-B?

    • 1.5KE9.1CA-B is a unidirectional TVS (transient voltage suppressor) diode.

  7. What are the typical applications for 1.5KE9.1CA-B?

    • Typical applications include protection of sensitive electronic equipment, such as telecommunications systems, industrial controls, and automotive electronics.

  8. What is the operating temperature range of 1.5KE9.1CA-B?

    • The operating temperature range of 1.5KE9.1CA-B is -55°C to +175°C.

  9. What is the package type of 1.5KE9.1CA-B?

    • 1.5KE9.1CA-B is available in a DO-201AD (DO-27) package.

  10. What standards does 1.5KE9.1CA-B comply with?

    • 1.5KE9.1CA-B complies with the RoHS directive and is also available in lead-free packaging options.