Micro Commercial Co
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
SMBJ18CA-TP
عرض التفاصيل جداول البيانات

SMBJ18CA-TP

Product Overview

The SMBJ18CA-TP belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ18CA-TP is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a compact package and is designed for easy integration into various electronic circuits.

Basic Information

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMB (DO-214AA)
  • Essence: Protecting sensitive electronic components from voltage transients
  • Packaging/Quantity: Typically available in tape and reel packaging with varying quantities

Specifications

  • Peak Power Dissipation: 600W
  • Breakdown Voltage: 18V
  • Operating Voltage: 15.3V
  • Maximum Clamping Voltage: 24.4V
  • Peak Pulse Current: 34.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ18CA-TP typically features two pins in a standard SMB (DO-214AA) package configuration. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to a safe level, protecting downstream components.
  • Fast Response Time: Rapidly responds to transient voltage events, minimizing the risk of damage to sensitive electronics.
  • High Surge Capability: Can withstand high surge currents, making it suitable for demanding applications.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact form factor for easy integration
  • Fast response time ensures minimal impact on system performance

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ18CA-TP operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting excess current away from sensitive components and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ18CA-TP is commonly used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

  • SMBJ10A-TP: 10V TVS diode with similar characteristics
  • SMBJ24A-TP: 24V TVS diode with similar characteristics
  • SMBJ36A-TP: 36V TVS diode with similar characteristics
  • SMBJ48A-TP: 48V TVS diode with similar characteristics

In conclusion, the SMBJ18CA-TP transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in various electronic systems. Its compact design, high surge capability, and fast response time make it a valuable asset in safeguarding sensitive electronic components.

[Word Count: 455]

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMBJ18CA-TP في الحلول التقنية

  1. What is the SMBJ18CA-TP used for?

    • The SMBJ18CA-TP is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMBJ18CA-TP?

    • The SMBJ18CA-TP has a maximum voltage rating of 18 volts.

  3. What is the peak pulse power dissipation of the SMBJ18CA-TP?

    • The peak pulse power dissipation of the SMBJ18CA-TP is typically 600 watts.

  4. What are the typical applications of the SMBJ18CA-TP?

    • Typical applications include protection of electronic circuits in telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the response time of the SMBJ18CA-TP?

    • The response time of the SMBJ18CA-TP is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. What is the operating temperature range of the SMBJ18CA-TP?

    • The SMBJ18CA-TP can operate within a temperature range of -55°C to 150°C.

  7. How does the SMBJ18CA-TP compare to other transient voltage suppressors?

    • The SMBJ18CA-TP offers low clamping voltage and high surge capability, making it suitable for protecting sensitive electronic components.

  8. Can the SMBJ18CA-TP be used in high-speed data lines?

    • Yes, the SMBJ18CA-TP is suitable for use in high-speed data lines due to its fast response time and low capacitance.

  9. Is the SMBJ18CA-TP RoHS compliant?

    • Yes, the SMBJ18CA-TP is RoHS compliant, meeting environmental standards.

  10. What are the packaging options available for the SMBJ18CA-TP?

    • The SMBJ18CA-TP is available in various packaging options, including surface mount and through-hole configurations to suit different application requirements.