Taiwan Semiconductor Corporation
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SMBJ22AHM4G
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SMBJ22AHM4G

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression in Electronic Circuits
  • Characteristics: Fast response time, low clamping voltage, compact size
  • Package: SMB (DO-214AA)
  • Essence: Transient Voltage Suppressor Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 22V
  • Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ22AHM4G has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to sensitive components
  • Low clamping voltage diverts excess voltage away from the protected circuit

Advantages

  • Compact size allows for easy integration into circuit designs
  • High peak pulse power handling capability
  • Wide operating temperature range for versatile applications

Disadvantages

  • Limited breakdown voltage compared to some alternative models
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ22AHM4G operates by diverting excessive voltage away from sensitive electronic components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

This diode 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

  • SMBJ5.0A: Breakdown Voltage: 5V, Peak Pulse Power: 600W
  • SMBJ15CA: Breakdown Voltage: 15V, Peak Pulse Power: 1500W
  • SMBJ33A: Breakdown Voltage: 33V, Peak Pulse Power: 600W
  • SMBJ58CA: Breakdown Voltage: 58V, Peak Pulse Power: 1500W

In conclusion, the SMBJ22AHM4G is a reliable transient voltage suppressor diode that offers fast response time and low clamping voltage, making it suitable for a wide range of electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBJ22AHM4G dalam penyelesaian teknikal

  1. What is the SMBJ22AHM4G?

    • The SMBJ22AHM4G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ22AHM4G?

    • The maximum peak pulse power of the SMBJ22AHM4G is 600 watts.

  3. What is the breakdown voltage of the SMBJ22AHM4G?

    • The breakdown voltage of the SMBJ22AHM4G is 24.4 volts.

  4. What are the typical applications of the SMBJ22AHM4G?

    • The SMBJ22AHM4G is commonly used in applications such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ22AHM4G?

    • The clamping voltage of the SMBJ22AHM4G is 35.5 volts.

  6. What is the operating temperature range of the SMBJ22AHM4G?

    • The SMBJ22AHM4G has an operating temperature range of -55°C to +150°C.

  7. What is the package type of the SMBJ22AHM4G?

    • The SMBJ22AHM4G is available in a DO-214AA (SMB) package.

  8. Is the SMBJ22AHM4G RoHS compliant?

    • Yes, the SMBJ22AHM4G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of the SMBJ22AHM4G?

    • The key features of the SMBJ22AHM4G include low incremental surge resistance, fast response time, and high reliability.

  10. Where can I find detailed specifications and application notes for the SMBJ22AHM4G?

    • Detailed specifications and application notes for the SMBJ22AHM4G can be found in the product datasheet provided by the manufacturer or distributor.