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SMAZ12-TP
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SMAZ12-TP

Product Overview

Category

The SMAZ12-TP belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge capability
  • RoHS compliant

Package

The SMAZ12-TP is available in a DO-214AC (SMA) package.

Essence

The essence of SMAZ12-TP lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 12V
  • Clamping Voltage: 19.9V
  • Maximum Surge Current: 20A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAZ12-TP has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal damage to protected circuits
  • Low clamping voltage prevents excessive voltage exposure to downstream components

Advantages

  • Robust surge capability
  • Compact form factor
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage compared to higher-rated devices
  • May require additional circuitry for handling high-energy transients

Working Principles

When a transient voltage spike occurs, the SMAZ12-TP conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMAZ12-TP is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMF05C: 5V transient voltage suppressor diode
  • SMBJ15A: 15V transient voltage suppressor diode
  • SMCJ33CA: 33V transient voltage suppressor diode

In conclusion, the SMAZ12-TP offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAZ12-TP v technických řešeních

  1. What is SMAZ12-TP?

    • SMAZ12-TP is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What are the key features of SMAZ12-TP?

    • SMAZ12-TP features low clamping voltage, fast response time, and high surge capability, making it ideal for protecting electronic circuits from voltage surges.

  3. How does SMAZ12-TP work in technical solutions?

    • SMAZ12-TP acts as a voltage clamp, diverting excess current away from sensitive components when a voltage spike occurs, thereby protecting them from damage.

  4. In what applications can SMAZ12-TP be used?

    • SMAZ12-TP is commonly used in applications such as power supplies, communication equipment, automotive electronics, and industrial control systems to protect against voltage transients.

  5. What is the maximum clamping voltage of SMAZ12-TP?

    • The maximum clamping voltage of SMAZ12-TP is typically around 15 volts, ensuring that the protected circuitry is not subjected to excessive voltages during transient events.

  6. What is the response time of SMAZ12-TP?

    • SMAZ12-TP has a fast response time, typically in the nanosecond range, providing quick protection against voltage spikes.

  7. Can SMAZ12-TP be used for ESD protection?

    • Yes, SMAZ12-TP can also be used for electrostatic discharge (ESD) protection in electronic devices, safeguarding them from static electricity discharges.

  8. Are there any temperature limitations for SMAZ12-TP?

    • SMAZ12-TP is designed to operate within a wide temperature range, typically from -55°C to 150°C, making it suitable for various environmental conditions.

  9. What is the typical surge capability of SMAZ12-TP?

    • The surge capability of SMAZ12-TP is often in the range of several kilowatts, allowing it to handle significant transient events without damage.

  10. How should SMAZ12-TP be integrated into a circuit design?

    • SMAZ12-TP should be placed in parallel with the sensitive components it is intended to protect, ensuring that any voltage spikes are diverted away from them. Additionally, proper PCB layout and trace routing are important for optimal performance.