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SMBJ12CA M4G
Product Overview
Category
The SMBJ12CA M4G belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ12CA M4G is available in a surface mount package.
Essence
The essence of the SMBJ12CA M4G lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ12CA M4G is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 12V
- Maximum Clamping Voltage: 19.9V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ12CA M4G typically has two pins, with the anode and cathode connections clearly marked for easy installation.
Functional Features
- Bi-directional protection
- Low leakage current
- RoHS compliant
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- Low clamping voltage ensures minimal stress on protected circuits
- Bi-directional protection allows for versatile application
Disadvantages
- Limited surge current capability compared to larger TVS diodes
- May require additional circuitry for optimal performance in high-frequency applications
Working Principles
When a transient voltage spike occurs, the SMBJ12CA M4G rapidly conducts excess current to ground, limiting the voltage across the protected circuit to a safe level.
Detailed Application Field Plans
The SMBJ12CA M4G is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: Lower breakdown voltage suitable for lower voltage applications
- SMBJ24CA: Higher breakdown voltage for applications requiring greater protection
In conclusion, the SMBJ12CA M4G transient voltage suppressor diode offers fast and reliable protection for a wide range of electronic applications, making it an essential component in safeguarding against voltage transients.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ12CA M4G v technických řešeních
What is the SMBJ12CA M4G?
- The SMBJ12CA M4G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMBJ12CA M4G?
- The maximum peak pulse power of the SMBJ12CA M4G is 600 watts.
What is the breakdown voltage of the SMBJ12CA M4G?
- The breakdown voltage of the SMBJ12CA M4G is 12 volts.
What are the typical applications for the SMBJ12CA M4G?
- The SMBJ12CA M4G is commonly used in applications such as telecommunications equipment, industrial automation, and consumer electronics to protect against voltage transients.
What is the operating temperature range of the SMBJ12CA M4G?
- The SMBJ12CA M4G has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ12CA M4G?
- The response time of the SMBJ12CA M4G is very fast, typically responding within nanoseconds to clamp the voltage spike.
Is the SMBJ12CA M4G RoHS compliant?
- Yes, the SMBJ12CA M4G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of the SMBJ12CA M4G?
- The SMBJ12CA M4G is available in a DO-214AA (SMB) package.
Can the SMBJ12CA M4G be used for overvoltage protection in power supplies?
- Yes, the SMBJ12CA M4G is suitable for overvoltage protection in power supplies and other voltage-sensitive circuits.
What are the key features of the SMBJ12CA M4G?
- The key features of the SMBJ12CA M4G include low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive electronics from voltage transients.