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SMCJ15ATR
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SMCJ15ATR - Product Overview and Specifications

Introduction

The SMCJ15ATR is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage spikes and transients in electronic circuits

Basic Information Overview

  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMC (DO-214AB) package
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 13.3V to 14.7V
  • Operating Temperature Range: -55°C to 150°C
  • Reverse Standoff Voltage: 12.8V
  • Maximum Clamping Voltage: 21.2V at 10A

Detailed Pin Configuration

The SMCJ15ATR follows the standard pin configuration for SMC package diodes: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Rapid response to transient over-voltage conditions
  • Low clamping voltage to minimize stress on protected circuits
  • High surge current capability for reliable protection

Advantages and Disadvantages

Advantages: - Effective protection against voltage surges - Fast response time - Compact SMC package for space-constrained applications

Disadvantages: - Limited to specific voltage ranges - Requires careful consideration of reverse standoff voltage for proper selection

Working Principles

The SMCJ15ATR operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage. This effectively diverts the transient energy away from the protected circuit.

Detailed Application Field Plans

The SMCJ15ATR is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the SMCJ15ATR include: - P6SMB15AT3G - 1.5SMCJ15CA - SMAJ15A

In conclusion, the SMCJ15ATR transient voltage suppressor diode offers effective protection against voltage spikes and transients in electronic circuits. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for diverse applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMCJ15ATR i tekniska lösningar

  1. What is the SMCJ15ATR?

    • The SMCJ15ATR is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMCJ15ATR?

    • The maximum peak pulse power of SMCJ15ATR is 1500 watts.

  3. What is the breakdown voltage of SMCJ15ATR?

    • The breakdown voltage of SMCJ15ATR is 15 volts.

  4. What are the typical applications of SMCJ15ATR?

    • SMCJ15ATR is commonly used in applications such as overvoltage protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMCJ15ATR?

    • The response time of SMCJ15ATR is very fast, typically in the nanosecond range.

  6. What is the operating temperature range of SMCJ15ATR?

    • The operating temperature range of SMCJ15ATR is -55°C to +150°C.

  7. Is SMCJ15ATR RoHS compliant?

    • Yes, SMCJ15ATR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of SMCJ15ATR?

    • SMCJ15ATR comes in a surface mount package, specifically the DO-214AB (SMC) package.

  9. Does SMCJ15ATR have reverse standoff capability?

    • Yes, SMCJ15ATR has reverse standoff capability, providing protection against both positive and negative transients.

  10. Can SMCJ15ATR be used in high-speed data line protection?

    • Yes, SMCJ15ATR is suitable for high-speed data line protection due to its fast response time and low clamping voltage characteristics.