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SMBJ28CATR
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SMBJ28CATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor (TVS) Diode
Package: SMB
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 28V
  • Voltage - Breakdown (Min): 31.1V
  • Voltage - Clamping (Max) @ Ipp: 45.4V
  • Current - Peak Pulse (10/1000µs): 22.6A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ28CATR has two pins: Anode and Cathode.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Advantages

  • Compact SMB package
  • Wide operating temperature range
  • RoHS compliant
  • Lead-free

Disadvantages

  • Limited to unidirectional protection
  • May require additional components for bidirectional protection

Working Principles

The SMBJ28CATR operates by diverting excess voltage away from sensitive electronic components, thereby protecting them from damage due to transient voltage events such as electrostatic discharge (ESD) and lightning strikes.

Detailed Application Field Plans

The SMBJ28CATR is commonly used in various electronic systems including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

  • SMBJ5.0A: 5.0V reverse standoff voltage
  • SMBJ15A: 15V reverse standoff voltage
  • SMBJ33A: 33V reverse standoff voltage
  • SMBJ58A: 58V reverse standoff voltage

In conclusion, the SMBJ28CATR is a reliable TVS diode that offers efficient protection against transient voltage events in a compact SMB package, making it suitable for a wide range of electronic applications.

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10个与SMBJ28CATR在技术解决方案中的应用相关的常见问题及解答

  1. What is the SMBJ28CATR?

    • The SMBJ28CATR 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 SMBJ28CATR?

    • The SMBJ28CATR has a maximum working voltage of 28 volts.

  3. What is the peak pulse power of the SMBJ28CATR?

    • The peak pulse power of the SMBJ28CATR is 600 watts.

  4. What are the typical applications of the SMBJ28CATR?

    • The SMBJ28CATR is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ28CATR?

    • The clamping voltage of the SMBJ28CATR is 45.7 volts at 10A.

  6. What is the operating temperature range of the SMBJ28CATR?

    • The SMBJ28CATR has an operating temperature range of -55°C to +150°C.

  7. What is the package type of the SMBJ28CATR?

    • The SMBJ28CATR is available in a surface mount DO-214AA (SMB) package.

  8. Is the SMBJ28CATR RoHS compliant?

    • Yes, the SMBJ28CATR is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. Does the SMBJ28CATR meet industry standards for surge protection?

    • Yes, the SMBJ28CATR complies with industry standards such as IEC 61000-4-5 for surge protection.

  10. Can the SMBJ28CATR be used for ESD protection?

    • Yes, the SMBJ28CATR can also be used for electrostatic discharge (ESD) protection in various electronic circuits.