Vishay Semiconductor Diodes Division
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SMCJ130CA-E3/9AT
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SMCJ130CA-E3/9AT

Product Overview

The SMCJ130CA-E3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and transients. The SMCJ130CA-E3/9AT is characterized by its high surge capability, low clamping voltage, and fast response time. It is available in a compact package, making it suitable for various applications. The essence of this product lies in its ability to safeguard electronic circuits from voltage surges, ensuring reliable operation.

Package: The SMCJ130CA-E3/9AT is typically packaged in a surface-mount DO-214AB (SMC) package.

Packaging/Quantity: It is often supplied in tape and reel packaging, with quantities varying based on the supplier.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 130V
  • Clamping Voltage: 209V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ130CA-E3/9AT features a standard SMC package with two pins. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - RoHS compliant

Disadvantages: - Limited breakdown voltage compared to higher-rated diodes - Sensitive to reverse polarity connection

Working Principles

When a voltage transient occurs, the SMCJ130CA-E3/9AT conducts current to divert the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMCJ130CA-E3/9AT is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMCJ5.0A: Breakdown Voltage: 5.0V, Peak Pulse Power: 1500W
  • SMCJ15CA: Breakdown Voltage: 15V, Peak Pulse Power: 1500W
  • SMCJ200A: Breakdown Voltage: 200V, Peak Pulse Power: 1500W

In conclusion, the SMCJ130CA-E3/9AT transient voltage suppressor diode offers reliable protection against voltage transients in a compact package, making it suitable for a wide range of applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ130CA-E3/9AT en soluciones técnicas

  1. What is the SMCJ130CA-E3/9AT used for?

    • The SMCJ130CA-E3/9AT 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 SMCJ130CA-E3/9AT?

    • The maximum peak pulse current of the SMCJ130CA-E3/9AT is 300A.

  3. What is the breakdown voltage of the SMCJ130CA-E3/9AT?

    • The breakdown voltage of the SMCJ130CA-E3/9AT is 130V.

  4. How does the SMCJ130CA-E3/9AT protect electronic circuits?

    • The SMCJ130CA-E3/9AT clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of the SMCJ130CA-E3/9AT?

    • The SMCJ130CA-E3/9AT is commonly used in power supplies, telecommunications equipment, industrial controls, and automotive electronics.

  6. What is the response time of the SMCJ130CA-E3/9AT?

    • The response time of the SMCJ130CA-E3/9AT is very fast, typically responding within nanoseconds to transient voltage events.

  7. Can the SMCJ130CA-E3/9AT be used for overvoltage protection in solar inverters?

    • Yes, the SMCJ130CA-E3/9AT is suitable for overvoltage protection in solar inverters and other renewable energy systems.

  8. Is the SMCJ130CA-E3/9AT RoHS compliant?

    • Yes, the SMCJ130CA-E3/9AT is RoHS compliant, making it suitable for use in environmentally conscious applications.

  9. What is the operating temperature range of the SMCJ130CA-E3/9AT?

    • The SMCJ130CA-E3/9AT has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  10. Can the SMCJ130CA-E3/9AT be used for surge protection in Ethernet and communication ports?

    • Yes, the SMCJ130CA-E3/9AT is commonly used for surge protection in Ethernet and communication ports to safeguard against voltage transients.