Microsemi Corporation
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SMCJ7.5E3/TR13
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SMCJ7.5E3/TR13

Product Overview

Category

SMCJ7.5E3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The SMCJ7.5E3/TR13 comes in a surface mount package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMCJ7.5E3/TR13 is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 7.5V
  • Maximum Clamping Voltage: 12.1V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ7.5E3/TR13 has a standard surface mount configuration with two terminals for connection to the circuit board.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • High surge current handling capability
  • Fast response time
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • May require additional heat sinking in high-power applications

Working Principles

When a transient voltage spike occurs, the SMCJ7.5E3/TR13 conducts current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ7.5E3/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMCJ5.0E3/TR13
  • SMCJ10E3/TR13
  • SMCJ15E3/TR13

In conclusion, the SMCJ7.5E3/TR13 transient voltage suppressor diode offers reliable protection against voltage transients in various electronic applications, making it an essential component for ensuring the longevity and reliability of sensitive electronic devices.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMCJ7.5E3/TR13 in technischen Lösungen auf

  1. What is the maximum peak pulse power dissipation of SMCJ7.5E3/TR13?

    • The maximum peak pulse power dissipation of SMCJ7.5E3/TR13 is 1500 watts.

  2. What is the breakdown voltage of SMCJ7.5E3/TR13?

    • The breakdown voltage of SMCJ7.5E3/TR13 is 8.33V.

  3. What is the forward voltage drop of SMCJ7.5E3/TR13?

    • The forward voltage drop of SMCJ7.5E3/TR13 is typically 10.3V at 100A.

  4. What is the clamping voltage of SMCJ7.5E3/TR13?

    • The clamping voltage of SMCJ7.5E3/TR13 is 12.1V at 16.7A.

  5. What is the peak pulse current of SMCJ7.5E3/TR13?

    • The peak pulse current of SMCJ7.5E3/TR13 is 342A.

  6. What are the typical applications for SMCJ7.5E3/TR13?

    • SMCJ7.5E3/TR13 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and power supplies.

  7. What is the operating temperature range of SMCJ7.5E3/TR13?

    • The operating temperature range of SMCJ7.5E3/TR13 is -55°C to +150°C.

  8. What is the package type of SMCJ7.5E3/TR13?

    • SMCJ7.5E3/TR13 is available in a surface mount SMC package.

  9. Is SMCJ7.5E3/TR13 RoHS compliant?

    • Yes, SMCJ7.5E3/TR13 is RoHS compliant.

  10. What are the key features of SMCJ7.5E3/TR13?

    • SMCJ7.5E3/TR13 features high surge capability, low clamping voltage, and fast response time, making it ideal for transient voltage suppression in various technical solutions.