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SMDJ85A-HRA
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SMDJ85A-HRA

Product Overview

The SMDJ85A-HRA belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMDJ85A-HRA is characterized by its high reliability, fast response time, and low clamping voltage. It is typically packaged in a surface-mount package and is available in various quantities per package.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High reliability, fast response time, low clamping voltage
  • Package: Surface-mount
  • Packaging/Quantity: Various quantities per package

Specifications

  • Part Number: SMDJ85A-HRA
  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 85V
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: DO-214AB (SMC)

Detailed Pin Configuration

The SMDJ85A-HRA follows the standard pin configuration for diodes in the DO-214AB package: 1. Anode 2. Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • High surge capability

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to reverse voltage polarity

Working Principles

When a transient voltage spike occurs, the SMDJ85A-HRA conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, thereby safeguarding the sensitive electronic components.

Detailed Application Field Plans

The SMDJ85A-HRA is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMDJ85A-HRA include: - P6SMBJ85A - 1.5SMCJ85A - SMBJ85A

In conclusion, the SMDJ85A-HRA transient voltage suppressor diode offers reliable protection against voltage spikes and transients in various electronic applications. Its fast response time and high surge capability make it a preferred choice for designers looking to safeguard their circuits from unexpected voltage fluctuations.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ85A-HRA v technických řešeních

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

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

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

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

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

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

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

    • SMDJ85A-HRA 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-HRA?

    • The operating temperature range of SMDJ85A-HRA is -55°C to +175°C.

  6. What is the package type of SMDJ85A-HRA?

    • SMDJ85A-HRA is available in a surface mount DO-214AB (SMC) package.

  7. Does SMDJ85A-HRA have any certifications or compliance standards?

    • Yes, SMDJ85A-HRA is compliant with RoHS and REACH directives.

  8. What is the clamping voltage of SMDJ85A-HRA?

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

  9. Can SMDJ85A-HRA be used for ESD protection?

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

  10. Is SMDJ85A-HRA suitable for high reliability applications?

    • Yes, SMDJ85A-HRA is designed for high reliability applications and has a high surge capability, making it suitable for demanding technical solutions.