Taiwan Semiconductor Corporation
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1.5KE47CA R0G
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1.5KE47CA R0G

Product Overview

Category

The 1.5KE47CA R0G 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

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

Package

The 1.5KE47CA R0G 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 protecting them from damage due to voltage spikes.

Packaging/Quantity

The 1.5KE47CA R0G 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: 42.1V to 46.4V
  • Maximum Clamping Voltage: 77.4V at 10A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE47CA R0G has 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

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Relatively large physical size compared to surface mount devices
  • Limited to low to medium power applications

Working Principles

When a voltage transient occurs, the 1.5KE47CA R0G conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE47CA R0G is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE47CA R0G include: - P6KE47CA - SA47CA - 1.5KE47A

In conclusion, the 1.5KE47CA R0G transient voltage suppressor diode offers effective protection against voltage transients in various electronic applications, making it an essential component in ensuring the reliability and longevity of sensitive electronic circuits.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von 1.5KE47CA R0G in technischen Lösungen auf

  1. What is the voltage rating of 1.5KE47CA R0G?

    • The voltage rating of 1.5KE47CA R0G is 47V.

  2. What is the peak pulse power of 1.5KE47CA R0G?

    • The peak pulse power of 1.5KE47CA R0G is 1500W.

  3. What is the typical clamping voltage of 1.5KE47CA R0G?

    • The typical clamping voltage of 1.5KE47CA R0G is 77.4V at 10A.

  4. What are the applications of 1.5KE47CA R0G?

    • 1.5KE47CA R0G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the maximum peak pulse current of 1.5KE47CA R0G?

    • The maximum peak pulse current of 1.5KE47CA R0G is 136.4A.

  6. What is the operating temperature range of 1.5KE47CA R0G?

    • The operating temperature range of 1.5KE47CA R0G is -55°C to +175°C.

  7. Does 1.5KE47CA R0G have a low leakage current?

    • Yes, 1.5KE47CA R0G has a low leakage current, which makes it suitable for use in sensitive electronic circuits.

  8. Is 1.5KE47CA R0G RoHS compliant?

    • Yes, 1.5KE47CA R0G is RoHS compliant, meeting environmental standards.

  9. What package type does 1.5KE47CA R0G come in?

    • 1.5KE47CA R0G is available in a DO-201 package.

  10. Can 1.5KE47CA R0G be used for overvoltage protection in power supplies?

    • Yes, 1.5KE47CA R0G is suitable for overvoltage protection in power supplies, providing reliable protection against transient voltage spikes.