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SMCJ45CATR
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SMCJ45CATR

Product Overview

Category: Electronic Component
Use: Protection against voltage transients in Ethernet applications
Characteristics: Fast response time, low clamping voltage, compact size
Package: SMC (DO-214AB)
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage Range: 5 V to 188 V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ45CATR has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect sensitive electronic components
  • Compact size for space-constrained applications

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Wide breakdown voltage range for versatile applications - RoHS compliant for environmental considerations

Disadvantages: - Limited to specific voltage ranges - May require additional circuitry for comprehensive surge protection

Working Principles

The SMCJ45CATR operates by diverting excessive voltage transients away from sensitive electronic circuits. When a transient voltage spike occurs, the TVS diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ45CATR is commonly used in various Ethernet applications, including: - Ethernet switches - Network interface cards - Ethernet routers - Industrial Ethernet equipment

Detailed and Complete Alternative Models

  • SMCJ5.0A: Lower breakdown voltage (5 V)
  • SMCJ188A: Higher breakdown voltage (188 V)
  • SMCJ45A: Similar characteristics with different packaging

This completes the entry for SMCJ45CATR in the English editing encyclopedia format.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMCJ45CATR dalam penyelesaian teknikal

  1. What is the voltage rating of SMCJ45CATR?

    • The voltage rating of SMCJ45CATR is 45V.

  2. What is the peak pulse power of SMCJ45CATR?

    • The peak pulse power of SMCJ45CATR is 1500W.

  3. What is the breakdown voltage of SMCJ45CATR?

    • The breakdown voltage of SMCJ45CATR is typically 50V.

  4. What are the typical applications of SMCJ45CATR?

    • SMCJ45CATR is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the maximum clamping voltage of SMCJ45CATR?

    • The maximum clamping voltage of SMCJ45CATR is 77.4V at 77.4A.

  6. What is the operating temperature range of SMCJ45CATR?

    • SMCJ45CATR has an operating temperature range of -55°C to 150°C.

  7. Does SMCJ45CATR meet industry standards for surge protection?

    • Yes, SMCJ45CATR meets industry standards such as IEC 61000-4-5 for surge protection.

  8. Can SMCJ45CATR be used for ESD protection?

    • Yes, SMCJ45CATR can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.

  9. What is the package type of SMCJ45CATR?

    • SMCJ45CATR is available in a surface mount SMC package.

  10. Is SMCJ45CATR RoHS compliant?

    • Yes, SMCJ45CATR is RoHS compliant, making it suitable for use in environmentally conscious designs.