SMBJ12A-E3/52
Product Overview
Category
The SMBJ12A-E3/52 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ12A-E3/52 is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of the SMBJ12A-E3/52 lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
The SMBJ12A-E3/52 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 12V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 10.5V
- Maximum Clamping Voltage: 19.9V at 10A
Detailed Pin Configuration
The SMBJ12A-E3/52 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Provides 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
- High surge current capability enhances reliability
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Limited to specific voltage and power ratings
Working Principles
The SMBJ12A-E3/52 operates by diverting excessive transient current away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The SMBJ12A-E3/52 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ12A-E3/52 include: - P6SMB12A - SMCJ12A - 1.5SMCJ12A
In conclusion, the SMBJ12A-E3/52 transient voltage suppressor diode offers efficient overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.
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技術ソリューションにおける SMBJ12A-E3/52 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the SMBJ12A-E3/52?
- The SMBJ12A-E3/52 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 SMBJ12A-E3/52?
- The maximum peak pulse power of the SMBJ12A-E3/52 is 600 watts.
What is the breakdown voltage of the SMBJ12A-E3/52?
- The breakdown voltage of the SMBJ12A-E3/52 is 12 volts.
What are the typical applications for the SMBJ12A-E3/52?
- The SMBJ12A-E3/52 is commonly used in applications such as telecommunications equipment, industrial electronics, and automotive systems to protect against voltage surges and transients.
What is the operating temperature range of the SMBJ12A-E3/52?
- The SMBJ12A-E3/52 has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ12A-E3/52?
- The response time of the SMBJ12A-E3/52 is very fast, typically responding within nanoseconds to clamp transient voltages.
Is the SMBJ12A-E3/52 RoHS compliant?
- Yes, the SMBJ12A-E3/52 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of the SMBJ12A-E3/52?
- The SMBJ12A-E3/52 comes in a DO-214AA (SMB) package.
Can the SMBJ12A-E3/52 be used for overvoltage protection in power supply circuits?
- Yes, the SMBJ12A-E3/52 is suitable for providing overvoltage protection in power supply circuits to safeguard sensitive components.
Does the SMBJ12A-E3/52 require any external components for proper operation?
- No, the SMBJ12A-E3/52 does not require any external components for its operation, making it easy to integrate into technical solutions.