ON Semiconductor
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SMCJ10CA
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SMCJ10CA - Product Overview and Specifications

Introduction

The SMCJ10CA is a part of the SMCJ series of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients
  • Characteristics: Fast response time, low clamping voltage
  • Package: SMC (DO-214AB)
  • Essence: Safeguarding electronic equipment from voltage spikes
  • Packaging/Quantity: Tape and Reel, 1800 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 9.4V to 10.5V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ10CA follows the standard SMC package pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect sensitive electronic components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact SMC package for space-saving designs

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement in circuit design

Working Principles

The SMCJ10CA operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts to divert excess current away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMCJ10CA is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

  • SMCJ6.0CA: Breakdown Voltage Range: 5.8V to 6.45V
  • SMCJ7.5CA: Breakdown Voltage Range: 7.13V to 7.88V
  • SMCJ12CA: Breakdown Voltage Range: 11.4V to 12.6V
  • SMCJ15CA: Breakdown Voltage Range: 14.3V to 15.8V

In conclusion, the SMCJ10CA transient voltage suppressor diode offers effective protection against voltage transients with its fast response time and low clamping voltage. Its compact SMC package makes it suitable for various applications, and it can be complemented by alternative models within the SMCJ series to cover a wider range of breakdown voltages.

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Énumérez 10 questions et réponses courantes liées à l'application de SMCJ10CA dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of SMCJ10CA in technical solutions:

  1. What is SMCJ10CA?

    • SMCJ10CA is a type of transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse current for SMCJ10CA?

    • The maximum peak pulse current for SMCJ10CA is typically 300A.

  3. What is the breakdown voltage of SMCJ10CA?

    • The breakdown voltage of SMCJ10CA is 10V.

  4. How does SMCJ10CA protect electronic circuits?

    • SMCJ10CA clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.

  5. What are the typical applications of SMCJ10CA?

    • SMCJ10CA is commonly used in power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  6. Can SMCJ10CA be used for ESD protection?

    • Yes, SMCJ10CA can be used for electrostatic discharge (ESD) protection in various electronic devices.

  7. What is the response time of SMCJ10CA?

    • The response time of SMCJ10CA is very fast, typically responding within nanoseconds to clamp the voltage surge.

  8. Is SMCJ10CA suitable for high-speed data lines?

    • Yes, SMCJ10CA is suitable for protecting high-speed data lines from voltage spikes and surges.

  9. What is the operating temperature range of SMCJ10CA?

    • The operating temperature range of SMCJ10CA is usually between -55°C to 150°C.

  10. How should SMCJ10CA be mounted in a circuit?

    • SMCJ10CA should be mounted close to the protected circuit, with short leads to minimize inductance and maximize its effectiveness.

I hope these questions and answers are helpful for your technical solutions! If you need further assistance, feel free to ask.