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SMDJ78A-HRAT7
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SMDJ78A-HRAT7:

1. Introduction - Product Category: Diode - Use: SMDJ78A-HRAT7 is a diode designed for surge protection in electronic circuits. - Characteristics: It has high reliability, low leakage current, and fast response time. - Package: The diode is packaged in a surface-mount package. - Essence: SMDJ78A-HRAT7 is essential for protecting sensitive electronic components from voltage surges. - Packaging/Quantity: Typically packaged in reels of 1000 units.

2. Specifications - Voltage Rating: 78V - Peak Pulse Power: 3000W - Breakdown Voltage: 86.7V - Operating Temperature Range: -55°C to +175°C

3. Detailed Pin Configuration - The SMDJ78A-HRAT7 diode has a standard surface-mount configuration with two terminals.

4. Functional Features - Provides effective protection against voltage surges. - Fast response time ensures minimal impact on the protected circuit.

5. Advantages and Disadvantages - Advantages: - High reliability - Low leakage current - Fast response time - Disadvantages: - May require additional circuitry for comprehensive surge protection in complex systems.

6. Working Principles - When a voltage surge occurs, the diode conducts and diverts the excess energy away from the protected circuit, preventing damage.

7. Detailed Application Field Plans - Electronics: Used in power supplies, communication equipment, and industrial control systems. - Automotive: Employed in automotive electronics for surge protection.

8. Detailed and Complete Alternative Models - Alternative Model 1: SMCJ78A - Similar specifications and functionality, but in a different package. - Alternative Model 2: P6SMB78A - Offers comparable surge protection in a through-hole package.

In conclusion, SMDJ78A-HRAT7 is a crucial component for safeguarding electronic circuits from voltage surges, offering high reliability and fast response time. Its application spans various industries, and alternative models provide flexibility in design and integration.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ78A-HRAT7 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of SMDJ78A-HRAT7 in technical solutions:

  1. What is the maximum peak pulse power of SMDJ78A-HRAT7?

    • The maximum peak pulse power is 3000 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMDJ78A-HRAT7?

    • The breakdown voltage is 78 volts.

  3. What is the typical clamping voltage of SMDJ78A-HRAT7?

    • The typical clamping voltage is 126.5 volts at 77.8A.

  4. What are the typical applications for SMDJ78A-HRAT7?

    • SMDJ78A-HRAT7 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  5. What is the operating temperature range of SMDJ78A-HRAT7?

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

  6. What is the package type of SMDJ78A-HRAT7?

    • SMDJ78A-HRAT7 comes in a DO-214AB (SMC) package.

  7. What is the lead-free status of SMDJ78A-HRAT7?

    • SMDJ78A-HRAT7 is lead-free and RoHS compliant.

  8. What is the reverse stand-off voltage of SMDJ78A-HRAT7?

    • The reverse stand-off voltage is 78 volts.

  9. What is the peak pulse current rating of SMDJ78A-HRAT7?

    • The peak pulse current rating is 77.8A.

  10. Is SMDJ78A-HRAT7 suitable for high-reliability applications?

    • Yes, SMDJ78A-HRAT7 is designed for high-reliability applications and has excellent clamping capability.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.