SMBJ5.0A/54

Product Overview

The SMBJ5.0A/54 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ5.0A/54 is commonly used in various electronic devices and systems to safeguard against voltage spikes and surges.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: SMB (DO-214AA)
• Essence: Safeguarding sensitive electronics
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 5V
• Voltage - Breakdown (Min): 6.4V
• Clamping Voltage @ Ipp: 9.2V
• Peak Pulse Current: 36.1A
• Power Peak Pulse: 600W
• Termination Style: SMD/SMT
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ5.0A/54 typically features two pins for surface mount installation. The pin configuration includes the anode and cathode terminals, which are essential for proper installation and functionality.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level
• Fast Response Time: Rapid reaction to transient events for enhanced protection
• High Surge Capability: Ability to handle large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on protected circuits
• Compact size and surface mount design for easy integration

Disadvantages

• Clamping voltage may be higher than some alternative models
• Limited to specific voltage and current ratings

Working Principles

The SMBJ5.0A/54 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ5.0A/54 is widely used in various applications including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMBJ5.0A

  • Category: Transient Voltage Suppressor Diode
  • Voltage - Reverse Standoff: 5V
  • Package: SMB (DO-214AA)
  • Manufacturer: Multiple

• Alternative Model 2: SMAJ5.0A

  • Category: Transient Voltage Suppressor Diode
  • Voltage - Reverse Standoff: 5V
  • Package: SMA (DO-214AC)
  • Manufacturer: Various

In summary, the SMBJ5.0A/54 transient voltage suppressor diode offers effective protection against voltage transients with its fast response time and high surge capability. While it has certain limitations, its compact design and reliable performance make it a popular choice for safeguarding sensitive electronics in various applications.

Word Count: 498