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SMDJ8.5A-HRA
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SMDJ8.5A-HRA

Product Overview

Category

The SMDJ8.5A-HRA 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

  • Low profile package
  • High reliability
  • Fast response time
  • RoHS compliant

Package

The SMDJ8.5A-HRA is available in a DO-214AB (SMC) package.

Essence

The essence of the SMDJ8.5A-HRA lies in its ability to provide robust transient voltage protection in a compact form factor.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity of 1000 units per reel.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage Range: 7.58V to 8.42V
  • Maximum Clamping Voltage: 14.4V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMDJ8.5A-HRA features a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient voltage suppression
  • Low clamping voltage
  • Fast response to transient events

Advantages

  • Compact size
  • High power handling capability
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage options
  • Sensitive to reverse bias conditions

Working Principles

The SMDJ8.5A-HRA operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level.

Detailed Application Field Plans

The SMDJ8.5A-HRA is commonly used in applications such as: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMDJ8.5A-HRA include: - P6SMBJ8.5A - 1.5SMCJ8.5A - SMBJ8.5A

In conclusion, the SMDJ8.5A-HRA is a reliable and compact surface mount transient voltage suppressor diode that provides effective protection against transient voltage events in various electronic applications.

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技術ソリューションにおける SMDJ8.5A-HRA の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum voltage rating of SMDJ8.5A-HRA?

    • The maximum voltage rating of SMDJ8.5A-HRA is 8.5V.

  2. What is the peak pulse power of SMDJ8.5A-HRA?

    • The peak pulse power of SMDJ8.5A-HRA is 3000W.

  3. What is the typical clamping voltage of SMDJ8.5A-HRA?

    • The typical clamping voltage of SMDJ8.5A-HRA is 14.4V at 10A.

  4. What are the applications of SMDJ8.5A-HRA?

    • SMDJ8.5A-HRA is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMDJ8.5A-HRA?

    • The operating temperature range of SMDJ8.5A-HRA is -55°C to +150°C.

  6. Is SMDJ8.5A-HRA RoHS compliant?

    • Yes, SMDJ8.5A-HRA is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  7. What is the package type of SMDJ8.5A-HRA?

    • SMDJ8.5A-HRA is available in a surface mount DO-214AB package.

  8. Does SMDJ8.5A-HRA have a low leakage current?

    • Yes, SMDJ8.5A-HRA features a low leakage current, making it suitable for use in high-speed data line protection.

  9. Can SMDJ8.5A-HRA be used for ESD protection?

    • Yes, SMDJ8.5A-HRA can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.

  10. What are the key specifications to consider when integrating SMDJ8.5A-HRA into a technical solution?

    • When integrating SMDJ8.5A-HRA, key specifications to consider include its breakdown voltage, peak pulse power, clamping voltage, and response time, as well as its compatibility with the specific application's requirements.