Vishay Semiconductor Diodes Division
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SMAJ10HE3/5A
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SMAJ10HE3/5A

Product Overview

Category

The SMAJ10HE3/5A belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

  • Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
  • Fast Response Time: Rapid response to voltage transients, minimizing the risk of damage.
  • Compact Size: Small form factor for easy integration into electronic circuits.
  • Robust Packaging: Designed to withstand environmental stress and mechanical shocks.

Package

The SMAJ10HE3/5A is typically available in a surface-mount package, offering ease of installation onto printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage fluctuations, ensuring reliable operation and longevity of electronic devices.

Packaging/Quantity

The SMAJ10HE3/5A is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

  • Part Number: SMAJ10HE3/5A
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 10V
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ10HE3/5A features a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, while pin 2 serves as the anode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
  • Low Clamping Voltage: Ensures that the clamping voltage remains low, preventing excessive voltage exposure to sensitive electronics.
  • Fast Response Time: Rapid reaction to transient events, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact size for easy integration
  • Fast response time for enhanced reliability

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive surge protection

Working Principles

The SMAJ10HE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when a voltage surge occurs, diverting the excess energy away from sensitive components.

Detailed Application Field Plans

The SMAJ10HE3/5A finds extensive application in various electronic systems, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supply units

Detailed and Complete Alternative Models

  • Alternative Model 1: SMBJ10CA
    • Peak Pulse Power: 600W
    • Breakdown Voltage: 10V
    • Package Type: DO-214AA (SMB)
  • Alternative Model 2: P6KE10CA
    • Peak Pulse Power: 600W
    • Breakdown Voltage: 10V
    • Package Type: DO-15

In conclusion, the SMAJ10HE3/5A serves as a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance, size, and reliability.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ10HE3/5A en soluciones técnicas

  1. What is the maximum peak pulse current of SMAJ10HE3/5A?

    • The maximum peak pulse current of SMAJ10HE3/5A is 100A.

  2. What is the breakdown voltage of SMAJ10HE3/5A?

    • The breakdown voltage of SMAJ10HE3/5A is 12.1V.

  3. What is the typical clamping voltage of SMAJ10HE3/5A?

    • The typical clamping voltage of SMAJ10HE3/5A is 17.0V at 10A.

  4. What are the applications of SMAJ10HE3/5A in technical solutions?

    • SMAJ10HE3/5A is commonly used for surge protection in various electronic and electrical systems, including power supplies, telecommunications equipment, industrial controls, and automotive electronics.

  5. What is the operating temperature range of SMAJ10HE3/5A?

    • The operating temperature range of SMAJ10HE3/5A is -55°C to +150°C.

  6. Is SMAJ10HE3/5A RoHS compliant?

    • Yes, SMAJ10HE3/5A is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the package type of SMAJ10HE3/5A?

    • SMAJ10HE3/5A comes in a DO-214AC (SMA) package.

  8. Does SMAJ10HE3/5A offer low leakage current?

    • Yes, SMAJ10HE3/5A provides low leakage current, which is beneficial for maintaining system efficiency.

  9. Can SMAJ10HE3/5A be used for ESD protection?

    • Yes, SMAJ10HE3/5A can be utilized for electrostatic discharge (ESD) protection in sensitive electronic circuits.

  10. What are the key features of SMAJ10HE3/5A?

    • Some key features of SMAJ10HE3/5A include its high surge capability, fast response time, and compact design, making it suitable for space-constrained applications.