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SMCJ48A-HRAT7
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SMCJ48A-HRAT7

Introduction

The SMCJ48A-HRAT7 is a high-reliability transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High reliability, fast response time, low clamping voltage
  • Package: SMC (DO-214AB)
  • Essence: Silicon Junction Diode
  • Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage: 53.3 V
  • Clamping Voltage: 77.4 V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ48A-HRAT7 has a standard SMC (DO-214AB) package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • High reliability
  • Fast response time
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Relatively higher clamping voltage compared to some alternative models

Working Principles

The SMCJ48A-HRAT7 operates based on the principle of avalanche breakdown. When a transient voltage surge occurs, the diode rapidly conducts current, diverting the excess voltage away from the protected circuitry and limiting the voltage to a safe level.

Detailed Application Field Plans

The SMCJ48A-HRAT7 is widely used in various applications requiring protection against transient voltage events, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ48A-HRAT7 include: - SMCJ5.0A-HRAT7 - SMCJ10A-HRAT7 - SMCJ24A-HRAT7 - SMCJ36A-HRAT7

In summary, the SMCJ48A-HRAT7 is a high-reliability transient voltage suppressor diode with fast response time and low clamping voltage, making it suitable for a wide range of applications requiring protection against transient voltage events.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ48A-HRAT7 en soluciones técnicas

  1. What is the maximum peak pulse power of SMCJ48A-HRAT7?

    • The maximum peak pulse power of SMCJ48A-HRAT7 is 1500 watts.

  2. What is the breakdown voltage of SMCJ48A-HRAT7?

    • The breakdown voltage of SMCJ48A-HRAT7 is 53.3 volts.

  3. What is the operating temperature range for SMCJ48A-HRAT7?

    • SMCJ48A-HRAT7 has an operating temperature range of -55°C to +175°C.

  4. What is the typical clamping voltage of SMCJ48A-HRAT7?

    • The typical clamping voltage of SMCJ48A-HRAT7 is 77.4 volts at 10A.

  5. What are the applications of SMCJ48A-HRAT7 in technical solutions?

    • SMCJ48A-HRAT7 is commonly used for transient voltage suppression in various electronic and electrical systems, including telecommunications, industrial equipment, and automotive electronics.

  6. What is the package type of SMCJ48A-HRAT7?

    • SMCJ48A-HRAT7 comes in a DO-214AB (SMC) package.

  7. What is the reverse stand-off voltage of SMCJ48A-HRAT7?

    • The reverse stand-off voltage of SMCJ48A-HRAT7 is 48 volts.

  8. Does SMCJ48A-HRAT7 meet RoHS compliance?

    • Yes, SMCJ48A-HRAT7 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the response time of SMCJ48A-HRAT7?

    • The response time of SMCJ48A-HRAT7 is typically less than 1.0 nanosecond.

  10. Is SMCJ48A-HRAT7 suitable for high-reliability applications?

    • Yes, SMCJ48A-HRAT7 is designed for high-reliability applications and is well-suited for use in critical systems where protection against transient overvoltage events is essential.