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SMAJ22ATR
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SMAJ22ATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: DO-214AC (SMA)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 22V
  • Voltage - Breakdown (Min): 24.4V
  • Voltage - Clamping (Max) @ Ipp: 35.5V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 400W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMAJ22ATR has two pins in the DO-214AC package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge capability

Advantages and Disadvantages

Advantages: - Effective protection of sensitive electronic components - Fast reaction to voltage spikes - Compact size for easy integration into circuit designs

Disadvantages: - Limited to unidirectional protection - May require additional components for bidirectional protection

Working Principles

The SMAJ22ATR operates by diverting excessive voltage away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The SMAJ22ATR is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMAJ22ATR include: - P6SMB22CA - 1.5KE22CA - SMBJ22CA - SMCJ22CA

In conclusion, the SMAJ22ATR is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response and effective protection. Its compact size and high surge capability make it suitable for a wide range of applications in different industries.

Word Count: 320

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMAJ22ATR i tekniska lösningar

  1. What is SMAJ22ATR?

    • SMAJ22ATR is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ22ATR?

    • The maximum peak pulse power of SMAJ22ATR is 400 watts.

  3. What is the breakdown voltage of SMAJ22ATR?

    • The breakdown voltage of SMAJ22ATR is 22 volts.

  4. What are the typical applications of SMAJ22ATR?

    • SMAJ22ATR is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  5. What is the operating temperature range of SMAJ22ATR?

    • The operating temperature range of SMAJ22ATR is -55°C to +150°C.

  6. What is the response time of SMAJ22ATR?

    • The response time of SMAJ22ATR is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. What is the package type of SMAJ22ATR?

    • SMAJ22ATR comes in a surface mount DO-214AC (SMA) package.

  8. Is SMAJ22ATR RoHS compliant?

    • Yes, SMAJ22ATR is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of SMAJ22ATR?

    • Some key features of SMAJ22ATR include low clamping voltage, high surge capability, and excellent reliability.

  10. Can SMAJ22ATR be used for ESD protection?

    • Yes, SMAJ22ATR can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.