Bourns Inc.
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SMBJ22CA-QH
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SMBJ22CA-QH

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: SMB
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Peak Pulse Power: 600 Watts
  • Breakdown Voltage: 24.4V
  • Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ22CA-QH 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

Advantages and Disadvantages

Advantages: - Effective protection against transient voltage - Compact size - Wide operating temperature range

Disadvantages: - Limited power dissipation capability - May require additional circuitry for comprehensive protection

Working Principles

The SMBJ22CA-QH operates by diverting excess current away from sensitive components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The SMBJ22CA-QH is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ22A: Lower breakdown voltage
  • SMBJ22C: Higher breakdown voltage
  • SMBJ24CA: Higher clamping voltage

In conclusion, the SMBJ22CA-QH is a reliable transient voltage suppressor diode that offers effective protection for electronic circuits in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ22CA-QH v technických řešeních

  1. What is the SMBJ22CA-QH used for?

    • The SMBJ22CA-QH is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ22CA-QH?

    • The SMBJ22CA-QH has a maximum working voltage of 22 volts.

  3. What is the peak pulse power of the SMBJ22CA-QH?

    • The peak pulse power of the SMBJ22CA-QH is 600 watts.

  4. What are the typical applications of the SMBJ22CA-QH?

    • Typical applications of the SMBJ22CA-QH include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the response time of the SMBJ22CA-QH to voltage transients?

    • The response time of the SMBJ22CA-QH to voltage transients is very fast, typically in the nanosecond range.

  6. Is the SMBJ22CA-QH RoHS compliant?

    • Yes, the SMBJ22CA-QH is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the operating temperature range of the SMBJ22CA-QH?

    • The SMBJ22CA-QH has an operating temperature range of -55°C to +150°C, allowing it to be used in a wide variety of environments.

  8. Does the SMBJ22CA-QH require any external components for proper operation?

    • No, the SMBJ22CA-QH does not require any external components for proper operation, making it easy to integrate into existing designs.

  9. What is the packaging type of the SMBJ22CA-QH?

    • The SMBJ22CA-QH is available in a surface mount package, making it suitable for automated assembly processes.

  10. Can the SMBJ22CA-QH be used in high-speed data lines?

    • Yes, the SMBJ22CA-QH is suitable for use in high-speed data lines, providing reliable protection against voltage transients.