Microsemi Corporation
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SMBJ5381CE3/TR13
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SMBJ5381CE3/TR13

Product Overview

  • Category: Electronics/Components
  • Use: Voltage suppressor diode for transient voltage protection
  • Characteristics: Fast response time, low clamping voltage, compact package
  • Package: SOD-123FL
  • Essence: Protects sensitive electronic components from voltage spikes
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 5.0 kW
  • Breakdown Voltage: 85.5 V
  • Clamping Voltage: 146 V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ5381CE3/TR13 has a standard SOD-123FL package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time ensures minimal voltage overshoot
  • Low clamping voltage protects downstream components

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact size for easy integration into circuit designs
  • RoHS compliant for environmental considerations

Disadvantages

  • Limited to specific voltage ranges
  • May require additional components for comprehensive surge protection

Working Principles

The SMBJ5381CE3/TR13 operates by diverting excess voltage away from sensitive 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 voltage suppressor diode is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ5.0A: Breakdown Voltage: 5.0V, Peak Pulse Power: 600W
  • SMBJ10A: Breakdown Voltage: 10V, Peak Pulse Power: 1000W
  • SMBJ24A: Breakdown Voltage: 24V, Peak Pulse Power: 1500W
  • SMBJ48A: Breakdown Voltage: 48V, Peak Pulse Power: 3000W

In conclusion, the SMBJ5381CE3/TR13 is a vital component for protecting sensitive electronics from voltage transients, offering fast response times and low clamping voltages. Its compact size and RoHS compliance make it a popular choice for various applications in different industries.

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技術ソリューションにおける SMBJ5381CE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SMBJ5381CE3/TR13?

    • The SMBJ5381CE3/TR13 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 SMBJ5381CE3/TR13?

    • The maximum working voltage of the SMBJ5381CE3/TR13 is 5.38V.

  3. What is the peak pulse power of the SMBJ5381CE3/TR13?

    • The peak pulse power of the SMBJ5381CE3/TR13 is 600W.

  4. In what type of technical solutions can the SMBJ5381CE3/TR13 be used?

    • The SMBJ5381CE3/TR13 can be used in various technical solutions such as power supplies, communication equipment, automotive electronics, and industrial control systems.

  5. What is the response time of the SMBJ5381CE3/TR13?

    • The response time of the SMBJ5381CE3/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. How does the SMBJ5381CE3/TR13 protect electronic components?

    • The SMBJ5381CE3/TR13 diverts excess current away from sensitive components by providing a low-impedance path to ground during transient voltage events.

  7. Is the SMBJ5381CE3/TR13 RoHS compliant?

    • Yes, the SMBJ5381CE3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. Can the SMBJ5381CE3/TR13 be used for ESD protection?

    • Yes, the SMBJ5381CE3/TR13 can also provide electrostatic discharge (ESD) protection for electronic circuits and components.

  9. What are the typical applications of the SMBJ5381CE3/TR13?

    • Typical applications of the SMBJ5381CE3/TR13 include overvoltage protection for data lines, voltage clamping for high-speed interfaces, and surge suppression in power supply circuits.

  10. Does the SMBJ5381CE3/TR13 require any external components for operation?

    • No, the SMBJ5381CE3/TR13 does not require any external components for its basic operation as a transient voltage suppressor diode. However, additional circuitry may be needed depending on the specific application requirements.