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SMDJ85A-T7

SMDJ85A-T7

Product Overview

Category

The SMDJ85A-T7 belongs to the category of surface mount transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The SMDJ85A-T7 is available in a DO-214AB (SMC) package.

Essence

The essence of the SMDJ85A-T7 lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic devices.

Packaging/Quantity

The SMDJ85A-T7 is typically packaged in reels with a quantity of 1500 units per reel.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 85V
  • Maximum Clamping Voltage: 137V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMDJ85A-T7 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages

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

Disadvantages

  • Limited breakdown voltage range
  • Sensitivity to temperature variations

Working Principles

The SMDJ85A-T7 operates by diverting excessive transient current away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMDJ85A-T7 is commonly used in: - Power supplies - Communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SMDJ85A-T7 include: - P6SMBJ85CA - 1.5KE85A - SMBJ85A

In conclusion, the SMDJ85A-T7 is a crucial component in safeguarding electronic equipment from transient voltage events, offering high surge current capability and fast response time. Its application spans across various industries, making it an essential part of modern electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ85A-T7 en soluciones técnicas

  1. What is the maximum reverse voltage of SMDJ85A-T7?

    • The maximum reverse voltage of SMDJ85A-T7 is 85V.

  2. What is the peak pulse power of SMDJ85A-T7?

    • The peak pulse power of SMDJ85A-T7 is 3000W.

  3. What is the breakdown voltage of SMDJ85A-T7?

    • The breakdown voltage of SMDJ85A-T7 is typically 94.4V.

  4. What are the typical applications of SMDJ85A-T7?

    • SMDJ85A-T7 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMDJ85A-T7?

    • The operating temperature range of SMDJ85A-T7 is -55°C to +150°C.

  6. Does SMDJ85A-T7 require a heat sink for operation?

    • It is recommended to use a heat sink when operating SMDJ85A-T7 to ensure optimal thermal performance.

  7. What is the package type of SMDJ85A-T7?

    • SMDJ85A-T7 is available in a DO-214AB (SMC) package.

  8. Is SMDJ85A-T7 RoHS compliant?

    • Yes, SMDJ85A-T7 is RoHS compliant, making it suitable for use in environmentally conscious applications.

  9. What is the clamping voltage of SMDJ85A-T7?

    • The clamping voltage of SMDJ85A-T7 is typically 137V at 10A.

  10. Can SMDJ85A-T7 be used for ESD protection?

    • Yes, SMDJ85A-T7 can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.