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SMAJ33ATR
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SMAJ33ATR

Product Overview

Category

The SMAJ33ATR belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMAJ33ATR comes in a surface mount package.

Essence

It provides reliable protection for electronic circuits against voltage surges.

Packaging/Quantity

The SMAJ33ATR is typically packaged in reels and available in quantities suitable for production runs.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 33V
  • Maximum Clamping Voltage: 53.3V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ33ATR has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Suppresses voltage transients
  • Protects electronic components
  • Fast response to transient events

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage spikes
  • Fast response time
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

The SMAJ33ATR operates by diverting excessive voltage away from the protected circuit, thereby preventing damage to sensitive components. When a transient event occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ33ATR is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ33ATR include: - P6SMB33CA - 1.5KE33A - SMBJ33CA

In conclusion, the SMAJ33ATR is a crucial component in safeguarding electronic devices from voltage transients, offering fast response and reliable protection. Its compact size and effectiveness make it a popular choice in various industries, despite its limitations in power dissipation. Additionally, there are alternative models available for different application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMAJ33ATR i tekniska lösningar

  1. What is SMAJ33ATR?

    • SMAJ33ATR is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients.

  2. What is the maximum peak pulse power of SMAJ33ATR?

    • The maximum peak pulse power of SMAJ33ATR is 400 watts.

  3. What is the breakdown voltage of SMAJ33ATR?

    • The breakdown voltage of SMAJ33ATR is 33 volts.

  4. What are the typical applications of SMAJ33ATR?

    • SMAJ33ATR is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage protection.

  5. What is the operating temperature range of SMAJ33ATR?

    • The operating temperature range of SMAJ33ATR is -55°C to +150°C.

  6. What is the response time of SMAJ33ATR?

    • The response time of SMAJ33ATR is very fast, typically in picoseconds, providing rapid protection against voltage transients.

  7. How does SMAJ33ATR provide protection against voltage transients?

    • SMAJ33ATR clamps the voltage to a safe level by diverting excess current away from sensitive components, thereby protecting them from damage.

  8. Is SMAJ33ATR RoHS compliant?

    • Yes, SMAJ33ATR is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. Can SMAJ33ATR be used in high-speed data lines?

    • Yes, SMAJ33ATR is suitable for use in high-speed data lines to protect against voltage surges and spikes.

  10. What are the packaging options available for SMAJ33ATR?

    • SMAJ33ATR is available in various surface mount packages such as SMA, SMB, SMC, and DO-214AC, offering flexibility for different application requirements.