SMDJ43A-HRA
Product Overview
Category
The SMDJ43A-HRA belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Characteristics
- High surge capability
- Low clamping voltage
- Fast response time
Package
The SMDJ43A-HRA is available in a surface mount package.
Essence
The essence of the SMDJ43A-HRA lies in its ability to provide robust protection against transient voltage events, ensuring the reliability of electronic systems.
Packaging/Quantity
The SMDJ43A-HRA is typically packaged in reels and is available in varying quantities depending on the manufacturer.
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage: 43V
- Operating Temperature Range: -55°C to +175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMDJ43A-HRA typically has two pins, with the pinout configuration as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Provides protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- High surge capability allows it to handle large transient events
Advantages
- Robust transient voltage protection
- Compact surface mount package
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Limited to specific voltage ratings
Working Principles
The SMDJ43A-HRA works by diverting excess transient voltage away from the protected circuit, thereby limiting the voltage across the circuit to a safe level.
Detailed Application Field Plans
The SMDJ43A-HRA is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMDJ43A-HRA include: - P6SMB43A - 1.5SMC43A - SMBJ43A
In conclusion, the SMDJ43A-HRA is a critical component in safeguarding electronic equipment from transient voltage events, offering high surge capability and fast response time. Its compact design and wide operating temperature range make it suitable for diverse applications, although additional circuitry may be required for comprehensive overvoltage protection.
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技術ソリューションにおける SMDJ43A-HRA 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 maximum power dissipation of SMDJ43A-HRA?
- The maximum power dissipation of SMDJ43A-HRA is 1500W.
What is the peak pulse current of SMDJ43A-HRA?
- The peak pulse current of SMDJ43A-HRA is 300A.
What is the breakdown voltage of SMDJ43A-HRA?
- The breakdown voltage of SMDJ43A-HRA is 43V.
What is the operating temperature range of SMDJ43A-HRA?
- The operating temperature range of SMDJ43A-HRA is -55°C to +175°C.
What is the package type of SMDJ43A-HRA?
- SMDJ43A-HRA comes in a DO-214AB (SMC) package.
Is SMDJ43A-HRA suitable for overvoltage protection in automotive electronics?
- Yes, SMDJ43A-HRA is suitable for overvoltage protection in automotive electronics due to its high reliability and performance.
Can SMDJ43A-HRA be used in surge protection applications for telecommunication equipment?
- Yes, SMDJ43A-HRA is commonly used in surge protection applications for telecommunication equipment due to its fast response time and high surge capability.
Does SMDJ43A-HRA comply with RoHS requirements?
- Yes, SMDJ43A-HRA is compliant with RoHS (Restriction of Hazardous Substances) requirements.
What are the typical applications of SMDJ43A-HRA in industrial control systems?
- SMDJ43A-HRA is often used in industrial control systems for transient voltage suppression and surge protection in sensitive electronic components.
Is SMDJ43A-HRA suitable for use in power supply units for consumer electronics?
- Yes, SMDJ43A-HRA is suitable for use in power supply units for consumer electronics to protect against voltage transients and surges.