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SMAJ75C
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SMAJ75C

Product Overview

Belongs to: Electronic Components
Category: Diode
Use: Voltage clamping
Characteristics: Transient voltage suppressor diode
Package: DO-214AC (SMA)
Essence: Protects electronic circuits from overvoltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 64.3V
  • Voltage - Breakdown (Min): 71.2V
  • Voltage - Clamping (Max) @ Ipp: 103V
  • Current - Peak Pulse (10/1000µs): 19.4A
  • Power - Peak Pulse: 400W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMAJ75C is a unidirectional TVS diode with two pins. The cathode is marked with a line on the body of the diode.

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Fast response time
  • Low clamping voltage
  • High surge capability

Advantages and Disadvantages

Advantages: - Protects sensitive electronic components from voltage spikes - Fast reaction to transient voltage events - Small form factor

Disadvantages: - Limited power dissipation capability - Unidirectional protection only

Working Principles

The SMAJ75C operates by diverting excess current away from sensitive components when an overvoltage event occurs. It acts as a "safety valve" for the circuit, preventing damage from transient voltage spikes.

Detailed Application Field Plans

The SMAJ75C is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ5.0C: 5.0V reverse standoff voltage
  • SMAJ12C: 12V reverse standoff voltage
  • SMAJ24C: 24V reverse standoff voltage
  • SMAJ48C: 48V reverse standoff voltage

In conclusion, the SMAJ75C is a vital component in protecting electronic circuits from transient voltage events, offering fast response and high surge capability. Its small form factor makes it suitable for various applications, although its unidirectional nature and limited power dissipation capability should be considered when designing for specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ75C v technických řešeních

  1. What is SMAJ75C?

    • SMAJ75C 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 SMAJ75C?

    • The maximum peak pulse power of SMAJ75C is 400 watts.

  3. What is the breakdown voltage of SMAJ75C?

    • The breakdown voltage of SMAJ75C is 75 volts.

  4. What are the typical applications of SMAJ75C?

    • SMAJ75C is commonly used in applications such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges.

  5. What is the clamping voltage of SMAJ75C?

    • The clamping voltage of SMAJ75C is typically 121 volts at 10A.

  6. What is the operating temperature range of SMAJ75C?

    • The operating temperature range of SMAJ75C is -55°C to +150°C.

  7. What is the package type of SMAJ75C?

    • SMAJ75C is available in a DO-214AC (SMA) package.

  8. Is SMAJ75C RoHS compliant?

    • Yes, SMAJ75C is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key features of SMAJ75C?

    • Some key features of SMAJ75C include low leakage current, fast response time, and high surge capability.

  10. Can SMAJ75C be used for ESD protection?

    • Yes, SMAJ75C can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.

Please let me know if you need further assistance with SMAJ75C or related technical solutions.