SMAJ4743E3/TR13
Product Overview
Category
The SMAJ4743E3/TR13 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMAJ4743E3/TR13 is typically available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to provide reliable protection against voltage surges in electronic circuits.
Packaging/Quantity
The diodes are usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage Range: 5.8V to 440V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMAJ4743E3/TR13 typically has two pins, with the anode and cathode connections clearly marked on the package.
Functional Features
- Clamping of transient voltage
- Diversion of transient current away from sensitive components
- Fast response to voltage spikes
Advantages
- Reliable protection for sensitive electronics
- Fast response time
- Wide range of breakdown voltages available
Disadvantages
- Limited surge current capability compared to some higher power diodes
- Higher clamping voltage compared to some specialized diodes
Working Principles
When a voltage spike occurs, the diode conducts and diverts the excess current away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The SMAJ4743E3/TR13 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMAJ4743E3/TR13 include: - P6SMBJ5.0A - 1.5KE33CA - SMBJ5.0A
In conclusion, the SMAJ4743E3/TR13 transient voltage suppressor diode offers reliable protection against voltage spikes and transients in various electronic applications, making it a crucial component in ensuring the longevity and reliability of sensitive electronic devices.
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技術ソリューションにおける SMAJ4743E3/TR13 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 SMAJ4743E3/TR13?
- SMAJ4743E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMAJ4743E3/TR13?
- The maximum working voltage of SMAJ4743E3/TR13 is 58.1V.
What is the peak pulse power of SMAJ4743E3/TR13?
- The peak pulse power of SMAJ4743E3/TR13 is 400W.
How does SMAJ4743E3/TR13 protect electronic circuits?
- SMAJ4743E3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of SMAJ4743E3/TR13?
- SMAJ4743E3/TR13 is commonly used in telecommunications equipment, industrial automation, power supplies, and automotive electronics for transient voltage protection.
What is the response time of SMAJ4743E3/TR13?
- The response time of SMAJ4743E3/TR13 is very fast, typically responding within nanoseconds to transient voltage events.
Can SMAJ4743E3/TR13 be used for ESD protection?
- Yes, SMAJ4743E3/TR13 can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.
What is the operating temperature range of SMAJ4743E3/TR13?
- The operating temperature range of SMAJ4743E3/TR13 is typically between -55°C to 150°C.
Is SMAJ4743E3/TR13 RoHS compliant?
- Yes, SMAJ4743E3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
How should SMAJ4743E3/TR13 be mounted on a PCB?
- SMAJ4743E3/TR13 should be mounted using appropriate soldering techniques and placed close to the protected circuitry for optimal transient suppression.
These questions and answers cover various aspects of SMAJ4743E3/TR13 and its application in technical solutions. If you need more specific information or have further questions, feel free to ask!