Vishay Semiconductor Diodes Division
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SMAJ16-E3/61
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SMAJ16-E3/61

Product Overview

Category

The SMAJ16-E3/61 belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for voltage clamping and transient suppression in electronic circuits.

Characteristics

  • Voltage Clamping: Capable of clamping excessive voltage levels to protect sensitive electronic components.
  • Transient Suppression: Effectively suppresses transient voltage spikes to prevent damage to connected devices.
  • Compact Design: Small form factor for easy integration into various circuit designs.

Package

The SMAJ16-E3/61 is typically available in a surface-mount package, ensuring ease of installation on printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage surges and transients, thereby enhancing the reliability and longevity of connected devices.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Part Number: SMAJ16-E3/61
  • Voltage Rating: 16V
  • Peak Power Dissipation: 400W
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ16-E3/61 features a standard DO-214AC (SMA) package with two pins. Pin 1 is the anode, while pin 2 serves as the cathode.

Functional Features

  • Voltage Clamping: Activates when the input voltage exceeds the clamping voltage, diverting excess current away from the protected circuit.
  • Transient Suppression: Rapidly responds to transient voltage spikes, limiting the voltage across the circuit to a safe level.

Advantages

  • Protection: Effectively shields sensitive electronic components from voltage surges and transients.
  • Compact Size: Small footprint enables seamless integration into space-constrained designs.
  • Wide Operating Temperature Range: Suitable for diverse environmental conditions.

Disadvantages

  • Voltage Limitation: Limited to clamping voltages up to 16V, may not be suitable for higher voltage applications without additional protection measures.

Working Principles

The SMAJ16-E3/61 operates based on the principle of zener diode breakdown, where it conducts excess current when the voltage surpasses the clamping threshold, thereby safeguarding the connected circuitry.

Detailed Application Field Plans

This product finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from voltage fluctuations. - Automotive Electronics: Safeguarding vehicle electronics from electrical disturbances. - Industrial Control Systems: Ensuring reliable operation of control circuitry in industrial settings.

Detailed and Complete Alternative Models

  • SMAJ5.0A-E3/61: Clamping Voltage: 5.0V, Peak Power Dissipation: 400W
  • SMAJ12A-E3/61: Clamping Voltage: 12V, Peak Power Dissipation: 400W
  • SMAJ24A-E3/61: Clamping Voltage: 24V, Peak Power Dissipation: 400W

In conclusion, the SMAJ16-E3/61 serves as a crucial component in protecting electronic circuits from voltage anomalies, offering a balance of compactness and robust transient suppression capabilities. Its application spans across diverse industries, contributing to the resilience of modern electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ16-E3/61 en soluciones técnicas

  1. What is the voltage rating of SMAJ16-E3/61?

    • The voltage rating of SMAJ16-E3/61 is 16V.

  2. What is the peak pulse power of SMAJ16-E3/61?

    • The peak pulse power of SMAJ16-E3/61 is 400W.

  3. What is the breakdown voltage of SMAJ16-E3/61?

    • The breakdown voltage of SMAJ16-E3/61 is 17.8V.

  4. What are the typical applications for SMAJ16-E3/61?

    • SMAJ16-E3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the maximum clamping voltage of SMAJ16-E3/61?

    • The maximum clamping voltage of SMAJ16-E3/61 is 25.2V.

  6. Is SMAJ16-E3/61 suitable for overvoltage protection in power supplies?

    • Yes, SMAJ16-E3/61 is suitable for overvoltage protection in power supplies and can help safeguard against transient voltage spikes.

  7. Can SMAJ16-E3/61 be used for ESD protection in electronic circuits?

    • Yes, SMAJ16-E3/61 can be utilized for electrostatic discharge (ESD) protection in electronic circuits to prevent damage from static electricity.

  8. What is the response time of SMAJ16-E3/61 in clamping transient surges?

    • The response time of SMAJ16-E3/61 is typically very fast, providing rapid clamping of transient surges to protect downstream components.

  9. Does SMAJ16-E3/61 require any external components for proper operation?

    • SMAJ16-E3/61 does not require additional external components for its basic operation, making it relatively easy to integrate into technical solutions.

  10. Are there any specific thermal considerations when using SMAJ16-E3/61 in high-power applications?

    • It's important to consider thermal management when using SMAJ16-E3/61 in high-power applications to ensure that the device remains within its operating temperature range for optimal performance and reliability.