Microsemi Corporation
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SMBJ22E3/TR13
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SMBJ22E3/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 22V
  • Voltage - Breakdown (Min): 24.4V
  • Voltage - Clamping (Max) @ Ipp: 35.5V
  • Current - Peak Pulse (10/1000µs): 34.1A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ22E3/TR13 features a standard DO-214AA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time to protect against voltage transients
  • Low clamping voltage ensures minimal impact on protected circuits

Advantages and Disadvantages

Advantages: - High surge capability - Compact size for easy integration into circuit designs - RoHS compliant

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

Working Principles

The SMBJ22E3/TR13 operates by diverting excessive voltage transients away from sensitive electronic components, thereby safeguarding them from potential damage. When a transient voltage spike occurs, the device rapidly clamps the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

This component is commonly used in various applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: 5V reverse standoff voltage
  • SMBJ15CA: 15V breakdown voltage
  • SMBJ33A: 33V clamping voltage

In conclusion, the SMBJ22E3/TR13 transient voltage suppressor offers reliable protection for sensitive electronic devices, making it an essential component in various industries and applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SMBJ22E3/TR13 dans les solutions techniques

  1. What is the SMBJ22E3/TR13?

    • The SMBJ22E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ22E3/TR13?

    • The maximum working voltage of the SMBJ22E3/TR13 is 22V.

  3. What is the peak pulse power of the SMBJ22E3/TR13?

    • The peak pulse power of the SMBJ22E3/TR13 is 600W.

  4. What are the typical applications of the SMBJ22E3/TR13?

    • The SMBJ22E3/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage transients.

  5. What is the clamping voltage of the SMBJ22E3/TR13?

    • The clamping voltage of the SMBJ22E3/TR13 is 35.5V at 10A.

  6. What is the operating temperature range of the SMBJ22E3/TR13?

    • The operating temperature range of the SMBJ22E3/TR13 is -55°C to 150°C.

  7. What is the package type of the SMBJ22E3/TR13?

    • The SMBJ22E3/TR13 is available in a DO-214AA (SMB) package.

  8. How does the SMBJ22E3/TR13 provide overvoltage protection?

    • The SMBJ22E3/TR13 diverts excessive current away from sensitive components by providing a low-impedance path to ground during voltage transients.

  9. Can the SMBJ22E3/TR13 be used for ESD protection?

    • Yes, the SMBJ22E3/TR13 can also be used for electrostatic discharge (ESD) protection in various electronic circuits.

  10. Is the SMBJ22E3/TR13 compliant with RoHS requirements?

    • Yes, the SMBJ22E3/TR13 is compliant with RoHS (Restriction of Hazardous Substances) requirements, making it suitable for use in environmentally conscious designs.