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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.
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What is SMBJ5.0A/54?
- SMBJ5.0A/54 is a type of transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum working voltage for SMBJ5.0A/54?
- The maximum working voltage for SMBJ5.0A/54 is 5.0 volts.
What is the peak pulse power dissipation of SMBJ5.0A/54?
- The peak pulse power dissipation of SMBJ5.0A/54 is typically 600 watts.
In what applications can SMBJ5.0A/54 be used?
- SMBJ5.0A/54 can be used in various applications such as automotive electronics, industrial equipment, telecommunications, and consumer electronics.
What is the clamping voltage of SMBJ5.0A/54?
- The clamping voltage of SMBJ5.0A/54 is typically around 9.2 volts at a peak pulse current of 10A.
What are the key features of SMBJ5.0A/54?
- The key features of SMBJ5.0A/54 include low clamping voltage, fast response time, and high surge capability.
How does SMBJ5.0A/54 protect electronic circuits?
- SMBJ5.0A/54 protects electronic circuits by diverting excessive current away from sensitive components when a transient voltage spike occurs.
What is the operating temperature range of SMBJ5.0A/54?
- The operating temperature range of SMBJ5.0A/54 is typically -55°C to 150°C, making it suitable for a wide range of environments.
Can SMBJ5.0A/54 be used for ESD protection?
- Yes, SMBJ5.0A/54 can be used for electrostatic discharge (ESD) protection in electronic devices and systems.
Are there any recommended layout considerations for using SMBJ5.0A/54 in a circuit?
- Yes, it is recommended to minimize the length and impedance of the traces connecting SMBJ5.0A/54 to the protected circuit and to ensure proper grounding for optimal performance.