Vishay Semiconductor Diodes Division
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SMAJ100HE3/61
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SMAJ100HE3/61

Product Overview

Category

The SMAJ100HE3/61 belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is commonly 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 reaction to voltage spikes ensures minimal impact on the circuit.
  • Compact Size: Small form factor for easy integration into electronic designs.

Package

The SMAJ100HE3/61 is typically available in a surface mount package, making it suitable for modern PCB designs.

Essence

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

Packaging/Quantity

The product is usually supplied in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Part Number: SMAJ100HE3/61
  • Voltage Rating: 100V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ100HE3/61 typically features two pins in a standard surface mount configuration. Pin 1 is the anode, while pin 2 serves as the cathode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to specific voltage ratings
  • May require additional components for comprehensive surge protection

Working Principles

The SMAJ100HE3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage to prevent it from reaching sensitive components. This process effectively diverts the transient energy away from the circuit, protecting it from damage.

Detailed Application Field Plans

The SMAJ100HE3/61 finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ58A: Similar characteristics with a lower voltage rating
  • SMAJ120A: Higher voltage rating for increased protection

In conclusion, the SMAJ100HE3/61 serves as a crucial component in safeguarding electronic circuits from voltage transients, offering fast and effective protection in a compact form factor. Its application spans across diverse industries, ensuring the reliability and longevity of electronic devices.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ100HE3/61 en soluciones técnicas

  1. What is the maximum peak pulse power of SMAJ100HE3/61?

    • The maximum peak pulse power of SMAJ100HE3/61 is 400 watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of SMAJ100HE3/61?

    • The breakdown voltage of SMAJ100HE3/61 is typically 111 volts at 1 mA.

  3. What is the operating temperature range for SMAJ100HE3/61?

    • The operating temperature range for SMAJ100HE3/61 is -55°C to +150°C.

  4. What are the typical applications for SMAJ100HE3/61?

    • SMAJ100HE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMAJ100HE3/61?

    • The response time of SMAJ100HE3/61 is less than 1 picosecond.

  6. Does SMAJ100HE3/61 meet any industry standards?

    • Yes, SMAJ100HE3/61 is compliant with RoHS and REACH directives.

  7. What is the clamping voltage of SMAJ100HE3/61?

    • The clamping voltage of SMAJ100HE3/61 is 162 volts at 100A.

  8. Can SMAJ100HE3/61 be used for ESD protection?

    • Yes, SMAJ100HE3/61 can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  9. Is SMAJ100HE3/61 suitable for high-speed data lines?

    • Yes, SMAJ100HE3/61 is suitable for protecting high-speed data lines in applications such as Ethernet, USB, and HDMI interfaces.

  10. What is the package type of SMAJ100HE3/61?

    • SMAJ100HE3/61 is available in a DO-214AC (SMA) package.