Microsemi Corporation
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SMBJ20CE3/TR13
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SMBJ20CE3/TR13

Product Overview

  • Category: TVS Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Low clamping voltage, fast response time, high surge current capability
  • Package: DO-214AA (SMB), 2-Pin
  • Essence: Provides transient voltage suppression for sensitive electronics
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 20V
  • Clamping Voltage: 32.4V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact package size
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range
  • May require additional components for comprehensive circuit protection

Working Principles

The SMBJ20CE3/TR13 TVS diode operates by diverting excess voltage transients away from sensitive electronic components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ20CE3/TR13 is commonly used in various electronic applications, including: - Power supplies - Communication systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: Breakdown Voltage: 5V, Peak Pulse Power: 600W
  • SMBJ15A: Breakdown Voltage: 15V, Peak Pulse Power: 600W
  • SMBJ30A: Breakdown Voltage: 30V, Peak Pulse Power: 600W
  • SMBJ40A: Breakdown Voltage: 40V, Peak Pulse Power: 600W

This comprehensive range of alternative models allows for flexibility in selecting the appropriate TVS diode based on specific application requirements.

This entry provides a detailed overview of the SMBJ20CE3/TR13 TVS diode, covering its product information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

तकनीकी समाधानों में SMBJ20CE3/TR13 के अनुप्रयोग से संबंधित 10 सामान्य प्रश्नों और उत्तरों की सूची बनाएं

  1. What is the SMBJ20CE3/TR13?

    • The SMBJ20CE3/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 SMBJ20CE3/TR13?

    • The maximum working voltage of the SMBJ20CE3/TR13 is 20 volts.

  3. What is the peak pulse power dissipation of the SMBJ20CE3/TR13?

    • The peak pulse power dissipation of the SMBJ20CE3/TR13 is 600 watts.

  4. What are the typical applications of the SMBJ20CE3/TR13?

    • The SMBJ20CE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage transients.

  5. What is the clamping voltage of the SMBJ20CE3/TR13?

    • The clamping voltage of the SMBJ20CE3/TR13 is 32.4 volts at 10A.

  6. What is the operating temperature range of the SMBJ20CE3/TR13?

    • The SMBJ20CE3/TR13 has an operating temperature range of -55°C to 150°C.

  7. What is the package type of the SMBJ20CE3/TR13?

    • The SMBJ20CE3/TR13 comes in a DO-214AA (SMB) package.

  8. Is the SMBJ20CE3/TR13 RoHS compliant?

    • Yes, the SMBJ20CE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key features of the SMBJ20CE3/TR13?

    • The key features of the SMBJ20CE3/TR13 include low incremental surge resistance, fast response time, and high reliability.

  10. How should the SMBJ20CE3/TR13 be mounted on a PCB?

    • The SMBJ20CE3/TR13 should be mounted using appropriate soldering techniques and placed close to the protected circuit to minimize lead inductance.

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