Vishay Semiconductor Diodes Division
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SMA6J22A-E3/5A
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SMA6J22A-E3/5A

Product Overview

Category

The SMA6J22A-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient overvoltage events is required.

Characteristics

  • Package: SMA (DO-214AC)
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel

Specifications

  • Voltage Rating: 22V
  • Peak Pulse Power Dissipation: 600W
  • Breakdown Voltage: 24.4V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMA6J22A-E3/5A has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against transient overvoltage events
  • RoHS compliant, making it environmentally friendly
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to a specific voltage rating
  • May require additional components for comprehensive surge protection in some applications

Working Principles

The SMA6J22A-E3/5A operates by diverting excess current away from sensitive electronic components when a transient overvoltage event occurs. It does this by rapidly switching into a low impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMA6J22A-E3/5A is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMA6J10A-E3/5A: 10V voltage rating
  • SMA6J15A-E3/5A: 15V voltage rating
  • SMA6J30A-E3/5A: 30V voltage rating
  • SMA6J48A-E3/5A: 48V voltage rating

In conclusion, the SMA6J22A-E3/5A is a reliable TVS diode that provides effective surge protection for a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge capability make it a valuable component in safeguarding sensitive circuits from transient overvoltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA6J22A-E3/5A v technických řešeních

  1. What is the maximum peak pulse power of SMA6J22A-E3/5A?

    • The maximum peak pulse power is 600 watts for a 10/1000 μs waveform.

  2. What is the breakdown voltage of SMA6J22A-E3/5A?

    • The breakdown voltage is typically 24.4 volts at a test current of 1 mA.

  3. What is the operating temperature range for SMA6J22A-E3/5A?

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

  4. What is the typical reverse stand-off voltage of SMA6J22A-E3/5A?

    • The typical reverse stand-off voltage is 22 volts.

  5. What are the applications of SMA6J22A-E3/5A?

    • SMA6J22A-E3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the clamping voltage of SMA6J22A-E3/5A?

    • The clamping voltage is typically 35.5 volts at a peak pulse current of 14.5 A.

  7. What is the package type of SMA6J22A-E3/5A?

    • SMA6J22A-E3/5A is available in a DO-214AC (SMA) package.

  8. What is the lead-free status of SMA6J22A-E3/5A?

    • SMA6J22A-E3/5A is lead-free and RoHS compliant.

  9. What is the forward voltage drop of SMA6J22A-E3/5A?

    • The forward voltage drop is typically 0.9 volts at a forward current of 10 A.

  10. What are the key features of SMA6J22A-E3/5A?

    • Some key features include low incremental surge resistance, fast response time, and high reliability with a unidirectional configuration.