SMC Diode Solutions
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SMCJ78ATR
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SMCJ78ATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: SMC (DO-214AB)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 78V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 78V
  • Forward Voltage: 3.5V at 100A

Detailed Pin Configuration

The SMCJ78ATR has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection against voltage transients - Fast response time ensures minimal damage to protected circuits

Disadvantages: - Higher clamping voltage compared to some alternative models - Relatively larger package size

Working Principles

The SMCJ78ATR operates by diverting excess current away from sensitive electronic components when a voltage spike occurs. It rapidly clamps the transient voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The SMCJ78ATR is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ78ATR include: - P6SMB78CA - 1.5SMC78AT3G - SMBJ78A

This concludes the English editing encyclopedia entry structure for the SMCJ78ATR.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMCJ78ATR في الحلول التقنية

  1. What is the maximum peak pulse power of SMCJ78ATR?

    • The maximum peak pulse power of SMCJ78ATR is 1500 watts.

  2. What is the breakdown voltage of SMCJ78ATR?

    • The breakdown voltage of SMCJ78ATR is typically 86.7 volts.

  3. What are the typical applications of SMCJ78ATR?

    • SMCJ78ATR is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  4. What is the clamping voltage of SMCJ78ATR?

    • The clamping voltage of SMCJ78ATR is typically 124 volts at 10A.

  5. What is the operating temperature range of SMCJ78ATR?

    • SMCJ78ATR has an operating temperature range of -55°C to +150°C.

  6. Does SMCJ78ATR meet any specific industry standards?

    • Yes, SMCJ78ATR meets the requirements of the RoHS directive and is also halogen-free.

  7. Can SMCJ78ATR be used for ESD protection?

    • Yes, SMCJ78ATR can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  8. What is the response time of SMCJ78ATR?

    • The response time of SMCJ78ATR is very fast, typically responding within nanoseconds to transient voltage surges.

  9. Is SMCJ78ATR suitable for high-speed data lines?

    • Yes, SMCJ78ATR is suitable for protecting high-speed data lines from voltage transients and surges.

  10. What package type does SMCJ78ATR come in?

    • SMCJ78ATR is available in a surface mount package, making it suitable for automated assembly processes.