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SMCJ12CATR
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SMCJ12CATR

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 12V
  • Clamping Voltage: 19.9V at 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ12CATR has two pins in the SMC package configuration. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time to clamp transient over-voltage events
  • Low incremental surge resistance

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Fast response time

Disadvantages: - Limited to specific voltage range - Requires proper circuit design for optimal performance

Working Principles

The SMCJ12CATR operates by diverting excessive current away from sensitive components when a voltage spike occurs. It acts as a shunt to protect the downstream circuitry from damage.

Detailed Application Field Plans

The SMCJ12CATR is commonly used in various electronic systems such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMCJ5.0A: 5.0V breakdown voltage
  • SMCJ15CA: 15V breakdown voltage
  • SMCJ24A: 24V breakdown voltage

In conclusion, the SMCJ12CATR is a vital component in protecting sensitive electronic devices from voltage spikes. Its high surge capability and low clamping voltage make it an essential part of many electronic systems, despite its limitations in voltage range. When properly integrated into a circuit, it provides reliable protection against transient over-voltage events.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMCJ12CATR dalam penyelesaian teknikal

  1. What is the voltage rating of SMCJ12CATR?

    • The voltage rating of SMCJ12CATR is 12V.

  2. What is the peak pulse power of SMCJ12CATR?

    • The peak pulse power of SMCJ12CATR is 1500W.

  3. What is the breakdown voltage of SMCJ12CATR?

    • The breakdown voltage of SMCJ12CATR is typically 13.3V.

  4. What are the typical applications for SMCJ12CATR?

    • SMCJ12CATR is commonly used in surge protection for sensitive electronics, such as telecommunication equipment, industrial control systems, and automotive electronics.

  5. What is the maximum clamping voltage of SMCJ12CATR?

    • The maximum clamping voltage of SMCJ12CATR is 19.9V at 25A.

  6. What is the response time of SMCJ12CATR?

    • The response time of SMCJ12CATR is less than 1 picosecond.

  7. What is the operating temperature range of SMCJ12CATR?

    • SMCJ12CATR has an operating temperature range of -55°C to 150°C.

  8. Is SMCJ12CATR RoHS compliant?

    • Yes, SMCJ12CATR is RoHS compliant.

  9. What is the package type of SMCJ12CATR?

    • SMCJ12CATR is available in a DO-214AB (SMC) package.

  10. Does SMCJ12CATR have any certifications or approvals?

    • SMCJ12CATR is typically certified to meet industry standards such as IEC 61000-4-5 for surge protection devices.