Vishay Semiconductor Diodes Division
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SMAJ16A-E3/5A
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SMAJ16A-E3/5A

Product Overview

Category

The SMAJ16A-E3/5A 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

  • Package: SMA (DO-214AC)
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities depending on supplier.

Specifications

  • Voltage Rating: 16V
  • Power Dissipation: 400W
  • Breakdown Voltage: 17.8V
  • Clamping Voltage: 25.2V
  • Peak Pulse Current: 9.2A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ16A-E3/5A TVS diode has two pins, typically denoted as the anode and cathode. The anode is connected to the circuit's positive terminal, while the cathode is connected to the ground or negative terminal.

Functional Features

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

Advantages

  • Provides robust protection against voltage surges.
  • Compact form factor suitable for space-constrained applications.

Disadvantages

  • Limited to specific voltage and power dissipation ratings.
  • May require additional circuitry for comprehensive surge protection in high-power applications.

Working Principles

The SMAJ16A-E3/5A operates by diverting excess voltage away from sensitive components when a transient overvoltage event occurs. This is achieved through rapid conduction of current, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ16A-E3/5A is commonly employed in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6SMB16A: Similar TVS diode with higher power dissipation rating.
  • 1.5SMC16A: TVS diode with a different package type for diverse mounting options.

In conclusion, the SMAJ16A-E3/5A TVS diode serves as a crucial component in safeguarding electronic circuits from voltage transients, finding widespread use across diverse industries due to its reliability and compact design.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMAJ16A-E3/5A في الحلول التقنية

  1. What is the maximum peak pulse power of SMAJ16A-E3/5A?

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

  2. What is the breakdown voltage of SMAJ16A-E3/5A?

    • The breakdown voltage is typically 17.8V at 1mA.

  3. What are the typical applications for SMAJ16A-E3/5A?

    • It is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial controls, and automotive systems.

  4. What is the clamping voltage of SMAJ16A-E3/5A?

    • The clamping voltage is 28.5V at 15.6A.

  5. What is the operating temperature range of SMAJ16A-E3/5A?

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

  6. What is the response time of SMAJ16A-E3/5A?

    • The response time is less than 1 picosecond.

  7. Is SMAJ16A-E3/5A RoHS compliant?

    • Yes, it is RoHS compliant.

  8. What is the package type of SMAJ16A-E3/5A?

    • It comes in a DO-214AC (SMA) package.

  9. What is the reverse stand-off voltage of SMAJ16A-E3/5A?

    • The reverse stand-off voltage is 16V.

  10. Does SMAJ16A-E3/5A have any certifications?

    • It is certified to meet various industry standards, including AEC-Q101 for automotive applications.