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SMBJ20CA-TR
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SMBJ20CA-TR

Product Overview

The SMBJ20CA-TR belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMBJ20CA-TR is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface-mount package and is available in various quantities to suit different production needs.

Basic Information

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Surface-mount
  • Essence: Protecting sensitive electronic components
  • Packaging/Quantity: Available in various quantities

Specifications

  • Part Number: SMBJ20CA-TR
  • Voltage - Reverse Standoff (Typ): 20V
  • Power (Watts): 600W
  • Polarity: Unidirectional
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AA, SMB
  • Operating Temperature: -55°C ~ 150°C

Detailed Pin Configuration

The SMBJ20CA-TR typically has two pins for surface mounting onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Quickly responds to transient events to safeguard connected components.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited to unidirectional protection
  • May require additional components for comprehensive transient protection

Working Principles

The SMBJ20CA-TR works by diverting excessive transient current away from sensitive components when a voltage spike occurs. This is achieved through the rapid conduction of the diode, which effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ20CA-TR is commonly used in various applications including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ20CA-TR include: - SMAJ20A - P6SMB20CA - SMCJ20A

In conclusion, the SMBJ20CA-TR transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ20CA-TR i tekniska lösningar

  1. What is the SMBJ20CA-TR?

    • The SMBJ20CA-TR 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 SMBJ20CA-TR?

    • The maximum working voltage of SMBJ20CA-TR is 20 volts.

  3. What is the peak pulse power of SMBJ20CA-TR?

    • The peak pulse power of SMBJ20CA-TR is 600 watts.

  4. What are the typical applications of SMBJ20CA-TR?

    • Typical applications of SMBJ20CA-TR include protection of electronic circuits in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of SMBJ20CA-TR?

    • The clamping voltage of SMBJ20CA-TR is 32.4 volts at 10A.

  6. What is the operating temperature range of SMBJ20CA-TR?

    • The operating temperature range of SMBJ20CA-TR is -55°C to +150°C.

  7. What is the package type of SMBJ20CA-TR?

    • SMBJ20CA-TR comes in a surface mount DO-214AA (SMB) package.

  8. Is SMBJ20CA-TR RoHS compliant?

    • Yes, SMBJ20CA-TR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key features of SMBJ20CA-TR?

    • Key features of SMBJ20CA-TR include low clamping voltage, fast response time, and high surge capability.

  10. How should SMBJ20CA-TR be integrated into a circuit for effective protection?

    • SMBJ20CA-TR should be placed in parallel with the circuit to be protected, ensuring that it can quickly divert excess voltage away from sensitive components during transient events.