Vishay Semiconductor Diodes Division
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SMAJ100AHE3/5A
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SMAJ100AHE3/5A

Product Overview

The SMAJ100AHE3/5A belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMAJ100AHE3/5A is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-214AC (SMA) package and is designed to be used as an essential component in various electronic circuits.

Package: DO-214AC (SMA)

Essence: Transient Voltage Suppressor Diode

Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 100V
  • Operating Voltage: 85.5V
  • Maximum Clamping Voltage: 144V
  • Leakage Current: 1µA

Detailed Pin Configuration

The SMAJ100AHE3/5A features a standard DO-214AC (SMA) package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

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 protection

Working Principles

The SMAJ100AHE3/5A operates by diverting excess voltage away from sensitive components when a transient event occurs. This helps to limit the voltage across the protected circuit, preventing damage to downstream electronics.

Detailed Application Field Plans

The SMAJ100AHE3/5A is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE100A
  • 1.5KE100A
  • SA10A

In conclusion, the SMAJ100AHE3/5A transient voltage suppressor diode offers effective protection against voltage transients in a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge capability make it a valuable component in safeguarding sensitive circuits.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMAJ100AHE3/5A dalam solusi teknis

  1. What is the maximum peak pulse power of SMAJ100AHE3/5A?

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

  2. What is the breakdown voltage of SMAJ100AHE3/5A?

    • The breakdown voltage is typically 100V.

  3. What is the operating temperature range for SMAJ100AHE3/5A?

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

  4. What are the typical applications for SMAJ100AHE3/5A?

    • SMAJ100AHE3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and consumer electronics.

  5. What is the response time of SMAJ100AHE3/5A?

    • The response time is less than 1.0 nanosecond from 0 volts to minimum breakdown voltage.

  6. What is the clamping voltage of SMAJ100AHE3/5A?

    • The clamping voltage is typically 162V at 3.5A.

  7. Is SMAJ100AHE3/5A RoHS compliant?

    • Yes, SMAJ100AHE3/5A is RoHS compliant.

  8. What is the package type of SMAJ100AHE3/5A?

    • SMAJ100AHE3/5A is available in a DO-214AC (SMA) package.

  9. What is the reverse stand-off voltage of SMAJ100AHE3/5A?

    • The reverse stand-off voltage is typically 85.5V.

  10. What are the key differences between SMAJ100AHE3 and SMAJ100AHE5A?

    • The "E3" suffix indicates a tolerance of ±5%, while the "E5A" suffix indicates a tolerance of ±10%.