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SMCJ54CA-HRAT7
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SMCJ54CA-HRAT7

Product Overview

Category

The SMCJ54CA-HRAT7 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 SMCJ54CA-HRAT7 comes in a DO-214AB (SMC) package.

Essence

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

Packaging/Quantity

The SMCJ54CA-HRAT7 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 58.9V
  • Maximum Clamping Voltage: 93.6V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ54CA-HRAT7 has two pins, anode, and cathode, which are clearly marked on the device for easy identification.

Functional Features

  • Bi-directional protection
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Fast response to transient over-voltage events
  • High surge current handling capability
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited effectiveness against sustained over-voltage conditions
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a transient voltage surge occurs, the SMCJ54CA-HRAT7 conducts excess current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ54CA-HRAT7 is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics

Detailed and Complete Alternative Models

  1. P6SMBJ58CA: Similar specifications with a different package (DO-214AA)
  2. 1.5SMC58CA: Higher power dissipation capability with similar breakdown voltage

In conclusion, the SMCJ54CA-HRAT7 transient voltage suppressor diode offers reliable protection against voltage transients and finds widespread use in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ54CA-HRAT7 en soluciones técnicas

  1. What is the maximum peak pulse power dissipation of SMCJ54CA-HRAT7?

    • The maximum peak pulse power dissipation of SMCJ54CA-HRAT7 is 1500 watts.

  2. What is the breakdown voltage of SMCJ54CA-HRAT7?

    • The breakdown voltage of SMCJ54CA-HRAT7 is 58.9V.

  3. What is the typical clamping voltage of SMCJ54CA-HRAT7?

    • The typical clamping voltage of SMCJ54CA-HRAT7 is 88.1V at 10A.

  4. What is the forward surge rating of SMCJ54CA-HRAT7?

    • The forward surge rating of SMCJ54CA-HRAT7 is 200A.

  5. What is the operating temperature range of SMCJ54CA-HRAT7?

    • The operating temperature range of SMCJ54CA-HRAT7 is -55°C to +150°C.

  6. What is the package type of SMCJ54CA-HRAT7?

    • SMCJ54CA-HRAT7 comes in a SMC (DO-214AB) package.

  7. What are the typical applications for SMCJ54CA-HRAT7?

    • SMCJ54CA-HRAT7 is commonly used in transient voltage suppression for industrial and telecommunication equipment, automotive electronics, and power supplies.

  8. What is the reverse stand-off voltage of SMCJ54CA-HRAT7?

    • The reverse stand-off voltage of SMCJ54CA-HRAT7 is 48.5V.

  9. What is the peak pulse current of SMCJ54CA-HRAT7?

    • The peak pulse current of SMCJ54CA-HRAT7 is 100A.

  10. Is SMCJ54CA-HRAT7 RoHS compliant?

    • Yes, SMCJ54CA-HRAT7 is RoHS compliant, making it suitable for use in environmentally sensitive applications.