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SMDJ100A-HRA
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SMDJ100A-HRA

Product Overview

The SMDJ100A-HRA belongs to the category of surface mount transient voltage suppressor diodes. These diodes are commonly used for protecting sensitive electronic components from voltage spikes and surges. The SMDJ100A-HRA is characterized by its high reliability, compact size, and efficient transient voltage suppression capabilities. It is typically packaged in a small outline package (SOP) and is available in various quantities to suit different application needs.

Specifications

  • Part Number: SMDJ100A-HRA
  • Category: Surface Mount Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and surges
  • Characteristics: High reliability, compact size
  • Package: Small Outline Package (SOP)
  • Packaging/Quantity: Available in tape and reel packaging, quantities vary

Detailed Pin Configuration

The SMDJ100A-HRA features a standard surface mount device (SMD) pin configuration with anode and cathode connections.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
  • Fast Response Time: Rapid response to voltage transients ensures minimal impact on the protected circuitry.

Advantages

  • Compact size allows for space-efficient integration into electronic designs.
  • High reliability ensures consistent performance in demanding environments.

Disadvantages

  • Limited power dissipation capability compared to larger through-hole diodes.
  • May require additional heat sinking for high-power applications.

Working Principles

The SMDJ100A-HRA operates by diverting excess voltage away from sensitive components, thereby preventing damage due to voltage spikes and surges. When a transient voltage is detected, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDJ100A-HRA is widely used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMDJ5.0A-HRA: 5.0V reverse standoff voltage
  • SMDJ12A-HRA: 12V reverse standoff voltage
  • SMDJ24A-HRA: 24V reverse standoff voltage
  • SMDJ48A-HRA: 48V reverse standoff voltage

In conclusion, the SMDJ100A-HRA is a reliable and compact surface mount transient voltage suppressor diode that offers effective protection against voltage spikes and surges. Its fast response time and wide range of applications make it a valuable component in various electronic systems.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SMDJ100A-HRA :n soveltamiseen teknisissä ratkaisuissa

  1. What is the maximum peak pulse power of SMDJ100A-HRA?

    • The maximum peak pulse power of SMDJ100A-HRA is 3000 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMDJ100A-HRA?

    • The breakdown voltage of SMDJ100A-HRA is 100V.

  3. What is the typical clamping voltage of SMDJ100A-HRA?

    • The typical clamping voltage of SMDJ100A-HRA is 162V at 100A.

  4. What are the applications of SMDJ100A-HRA?

    • SMDJ100A-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 SMDJ100A-HRA?

    • The operating temperature range of SMDJ100A-HRA is -55°C to +150°C.

  6. Does SMDJ100A-HRA meet RoHS compliance?

    • Yes, SMDJ100A-HRA is compliant with RoHS (Restriction of Hazardous Substances) regulations.

  7. What is the package type of SMDJ100A-HRA?

    • SMDJ100A-HRA is available in a DO-214AB (SMC) package.

  8. Is SMDJ100A-HRA suitable for high-speed data line protection?

    • Yes, SMDJ100A-HRA is suitable for high-speed data line protection due to its fast response time and low clamping voltage.

  9. What are the recommended mounting techniques for SMDJ100A-HRA?

    • SMDJ100A-HRA can be mounted using surface mount techniques such as reflow soldering or wave soldering.

  10. Does SMDJ100A-HRA have any industry certifications?

    • SMDJ100A-HRA is often certified to meet industry standards such as IEC 61000-4-5 for surge immunity.