Taiwan Semiconductor Corporation
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SMDJ11AHR7G
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SMDJ11AHR7G

Product Overview

Category

The SMDJ11AHR7G belongs to the category of surface mount transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

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

Package

The SMDJ11AHR7G is available in a DO-214AB (SMC) package.

Essence

The essence of the SMDJ11AHR7G lies in its ability to provide robust protection against transient voltage events, ensuring the reliability of electronic systems.

Packaging/Quantity

The SMDJ11AHR7G is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Standoff Voltage: 9.72V
  • Breakdown Voltage: 10.8V
  • Maximum Clamping Voltage: 15.6V
  • Peak Pulse Current: 30.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMDJ11AHR7G follows the standard pin configuration for DO-214AB (SMC) package diodes.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability
  • ESD protection

Advantages and Disadvantages

Advantages

  • Provides effective protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMDJ11AHR7G operates based on the principle of diverting excessive transient currents away from sensitive components by providing a low-impedance path to ground during transient voltage events.

Detailed Application Field Plans

The SMDJ11AHR7G is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SMDJ10AHR7G
  • SMDJ12AHR7G
  • SMDJ13AHR7G
  • SMDJ15AHR7G

In conclusion, the SMDJ11AHR7G is a reliable surface mount transient voltage suppressor diode that offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ11AHR7G v technických řešeních

  1. What is the maximum reverse voltage of SMDJ11AHR7G?

    • The maximum reverse voltage of SMDJ11AHR7G is 11V.

  2. What is the peak pulse power of SMDJ11AHR7G?

    • The peak pulse power of SMDJ11AHR7G is 3000W.

  3. What is the breakdown voltage of SMDJ11AHR7G?

    • The breakdown voltage of SMDJ11AHR7G is typically 12.8V.

  4. What is the operating temperature range for SMDJ11AHR7G?

    • The operating temperature range for SMDJ11AHR7G is -55°C to +150°C.

  5. What is the forward surge current of SMDJ11AHR7G?

    • The forward surge current of SMDJ11AHR7G is 200A.

  6. What is the package type of SMDJ11AHR7G?

    • SMDJ11AHR7G comes in a DO-214AB (SMC) package.

  7. What are the typical applications for SMDJ11AHR7G?

    • SMDJ11AHR7G is commonly used in transient voltage suppression for electronic equipment, automotive systems, and industrial controls.

  8. What is the clamping voltage of SMDJ11AHR7G?

    • The clamping voltage of SMDJ11AHR7G is typically 18.2V at 10A.

  9. Does SMDJ11AHR7G have RoHS compliance?

    • Yes, SMDJ11AHR7G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What is the lead-free status of SMDJ11AHR7G?

    • SMDJ11AHR7G is lead-free and meets the requirements of lead-free soldering as per RoHS standards.