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SMCJ85CA-13
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SMCJ85CA-13

Product Overview

The SMCJ85CA-13 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ85CA-13 is designed to provide robust protection against transient overvoltage conditions in a variety of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time
  • Package: SMC (DO-214AB), SMA Flat Lead
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 85V
  • Operating Voltage: 77.4V
  • Maximum Clamping Voltage: 110V
  • Peak Pulse Current: 43.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ85CA-13 follows the standard pin configuration for SMC package diodes, with two leads for connection.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages
  • Fast Response Time: Rapid reaction to voltage spikes
  • High Surge Capability: Able to withstand high surge currents

Advantages and Disadvantages

Advantages

  • Robust protection for sensitive electronics
  • Fast response time ensures minimal damage
  • High surge capability for reliable performance

Disadvantages

  • May require additional circuitry for comprehensive protection in complex systems
  • Limited to specific voltage and current ratings

Working Principles

The SMCJ85CA-13 operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected device. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMCJ85CA-13 finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Industrial Control Systems: Safeguarding PLCs and control panels from voltage transients - Automotive Electronics: Shielding vehicle electronics from voltage spikes - Consumer Electronics: Protecting sensitive devices such as smartphones and tablets

Detailed and Complete Alternative Models

  • 1. SMCJ5.0CA-13: Breakdown Voltage - 5.0V, Peak Power Dissipation - 1500W
  • 2. SMCJ15CA-13: Breakdown Voltage - 15V, Peak Power Dissipation - 1500W
  • 3. SMCJ30CA-13: Breakdown Voltage - 30V, Peak Power Dissipation - 1500W
  • 4. SMCJ58CA-13: Breakdown Voltage - 58V, Peak Power Dissipation - 1500W

In conclusion, the SMCJ85CA-13 transient voltage suppressor diode offers robust protection against transient overvoltage conditions, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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10個與SMCJ85CA-13在技術方案中應用相關的常見問題與解答

  1. What is the SMCJ85CA-13 used for?

    • The SMCJ85CA-13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse current of the SMCJ85CA-13?

    • The maximum peak pulse current of the SMCJ85CA-13 is typically 300A.

  3. What is the breakdown voltage of the SMCJ85CA-13?

    • The breakdown voltage of the SMCJ85CA-13 is 85V.

  4. What are the typical applications of the SMCJ85CA-13?

    • The SMCJ85CA-13 is commonly used in surge protection for telecommunications equipment, power supplies, and automotive electronics.

  5. What is the response time of the SMCJ85CA-13?

    • The response time of the SMCJ85CA-13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. What is the maximum clamping voltage of the SMCJ85CA-13?

    • The maximum clamping voltage of the SMCJ85CA-13 is typically 137V at 231A.

  7. Is the SMCJ85CA-13 RoHS compliant?

    • Yes, the SMCJ85CA-13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can the SMCJ85CA-13 be used for ESD protection?

    • Yes, the SMCJ85CA-13 can be used for electrostatic discharge (ESD) protection in various electronic devices.

  9. What is the operating temperature range of the SMCJ85CA-13?

    • The SMCJ85CA-13 has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  10. Does the SMCJ85CA-13 require any external components for proper operation?

    • No, the SMCJ85CA-13 does not require any external components for its basic operation as a transient voltage suppressor diode. However, additional circuitry may be needed for specific applications or to meet certain performance requirements.