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SMB8J20C-E3/5B
Product Overview
Category
The SMB8J20C-E3/5B belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor (TVS) diode.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Package: SMB (DO-214AA)
- Essence: TVS diode for overvoltage protection
- Packaging/Quantity: Available in tape and reel packaging with varying quantities
Specifications
The SMB8J20C-E3/5B has the following specifications: - Peak Pulse Power: 800W - Standoff Voltage: 20V - Breakdown Voltage: 22.2V - Clamping Voltage: 32.4V - Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMB8J20C-E3/5B has two pins, typically denoted as the anode and cathode. The pin configuration is as follows: - Anode (A) - Cathode (K)
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Compact size
- Wide operating temperature range
Disadvantages
- Limited peak pulse power compared to some alternative models
- May require additional circuitry for comprehensive ESD protection
Working Principles
When a transient voltage event occurs, the SMB8J20C-E3/5B conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The SMB8J20C-E3/5B is commonly used in various applications, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMB8J20C-E3/5B include: - SMAJ20A - SMCJ20CA - P6KE20CA
In conclusion, the SMB8J20C-E3/5B is a vital component in protecting electronic circuits from transient voltage events, offering effective overvoltage protection in a compact package. Its fast response time and high surge capability make it suitable for a wide range of applications, despite its limitations in peak pulse power. When selecting a TVS diode, it is essential to consider the specific requirements of the application to choose the most suitable model.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMB8J20C-E3/5B v technických řešeních
Sure, here are 10 common questions and answers related to the application of SMB8J20C-E3/5B in technical solutions:
What is the maximum reverse stand-off voltage of SMB8J20C-E3/5B?
- The maximum reverse stand-off voltage is 20V.
What is the typical capacitance of SMB8J20C-E3/5B?
- The typical capacitance is 150pF.
What is the peak pulse power dissipation of SMB8J20C-E3/5B?
- The peak pulse power dissipation is 800W.
What are the typical applications for SMB8J20C-E3/5B?
- Typical applications include protection of sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
What is the operating temperature range of SMB8J20C-E3/5B?
- The operating temperature range is -55°C to +150°C.
What is the package type of SMB8J20C-E3/5B?
- The package type is SMB (DO-214AA).
What are the key features of SMB8J20C-E3/5B?
- Key features include low incremental surge resistance, excellent clamping capability, and fast response time.
What is the forward voltage drop of SMB8J20C-E3/5B?
- The forward voltage drop is typically 0.9V at 10A.
How does SMB8J20C-E3/5B compare to other similar components in terms of performance?
- SMB8J20C-E3/5B offers superior surge protection and lower clamping voltage compared to many similar components.
Can SMB8J20C-E3/5B be used in automotive applications?
- Yes, SMB8J20C-E3/5B is suitable for use in automotive electronics for transient voltage suppression.
I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.