Taiwan Semiconductor Corporation
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1.5KE9.1CAHR0G
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1.5KE9.1CAHR0G

Product Overview

Category

The 1.5KE9.1CAHR0G 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 1.5KE9.1CAHR0G is available in a DO-201 package.

Essence

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

Packaging/Quantity

The 1.5KE9.1CAHR0G is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 9.1V
  • Maximum Clamping Voltage: 14.5V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 7.78V
  • Forward Voltage: 12.3V at 200A

Detailed Pin Configuration

The 1.5KE9.1CAHR0G has a standard axial lead configuration with two leads.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping
  • High surge capability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of reverse standoff voltage

Working Principles

When a voltage transient occurs, the 1.5KE9.1CAHR0G conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE9.1CAHR0G is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8CAHR0G
  • 1.5KE10CAHR0G
  • 1.5KE15CAHR0G

This completes the entry for the 1.5KE9.1CAHR0G transient voltage suppressor diode.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE9.1CAHR0G v technických řešeních

  1. What is the voltage rating of 1.5KE9.1CAHR0G?

    • The voltage rating of 1.5KE9.1CAHR0G is 9.1V.

  2. What is the peak pulse power of 1.5KE9.1CAHR0G?

    • The peak pulse power of 1.5KE9.1CAHR0G is typically 1500W.

  3. What is the application of 1.5KE9.1CAHR0G in technical solutions?

    • 1.5KE9.1CAHR0G is commonly used for transient voltage suppression in various electronic circuits to protect against voltage spikes and surges.

  4. What is the breakdown voltage of 1.5KE9.1CAHR0G?

    • The breakdown voltage of 1.5KE9.1CAHR0G is 10.3V minimum.

  5. What are the typical applications where 1.5KE9.1CAHR0G is used?

    • 1.5KE9.1CAHR0G is often used in automotive electronics, industrial equipment, telecommunications, and power supplies.

  6. What is the maximum clamping voltage of 1.5KE9.1CAHR0G?

    • The maximum clamping voltage of 1.5KE9.1CAHR0G is 14.5V at 16.7A.

  7. Is 1.5KE9.1CAHR0G suitable for protecting sensitive electronic components?

    • Yes, 1.5KE9.1CAHR0G is suitable for protecting sensitive electronic components from voltage transients and surges.

  8. What is the operating temperature range of 1.5KE9.1CAHR0G?

    • The operating temperature range of 1.5KE9.1CAHR0G is typically -55°C to +175°C.

  9. Can 1.5KE9.1CAHR0G be used in high-reliability applications?

    • Yes, 1.5KE9.1CAHR0G is suitable for use in high-reliability applications due to its robust design and performance characteristics.

  10. Are there any specific mounting or handling considerations for 1.5KE9.1CAHR0G?

    • It is important to follow proper ESD (electrostatic discharge) precautions when handling 1.5KE9.1CAHR0G, and it should be mounted using appropriate techniques to ensure reliable performance.