SM15T18A-E3/57T
Product Overview
Category
The SM15T18A-E3/57T belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SM15T18A-E3/57T is available in a DO-214AB (SMC) package.
Essence
This TVS diode provides robust protection against transient overvoltage events, ensuring the safety and reliability of electronic devices.
Packaging/Quantity
The SM15T18A-E3/57T is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 15V
- Breakdown Voltage: 16.7V
- Maximum Clamping Voltage: 25.9V
- Peak Pulse Current: 34.5A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SM15T18A-E3/57T has two pins, with the standard SMC package configuration.
Functional Features
- Provides effective protection against transient voltage surges
- Fast response time ensures minimal impact on the protected circuit
- Low clamping voltage helps prevent damage to sensitive components
Advantages
- Robust surge protection capabilities
- Compact SMC package for easy integration into circuit designs
- Wide operating temperature range for versatile applications
Disadvantages
- May exhibit some leakage current in normal operating conditions
- Limited to specific voltage and current ratings
Working Principles
The SM15T18A-E3/57T operates by diverting excess transient voltage away from the protected circuit through its low-impedance path, thereby limiting the voltage across the circuit.
Detailed Application Field Plans
- Industrial automation systems
- Power supply units
- Telecommunication equipment
- Automotive electronics
- Consumer electronics
Detailed and Complete Alternative Models
- SMAJ15A
- SMBJ15CA
- SMLJ15CA
- P6SMB15CA
In conclusion, the SM15T18A-E3/57T TVS diode offers reliable surge 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 SM15T18A-E3/57T 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 peak pulse power of SM15T18A-E3/57T?
- The maximum peak pulse power is 1500 watts for a 10/1000 μs waveform.
What is the breakdown voltage of SM15T18A-E3/57T?
- The breakdown voltage is typically 20 volts at 1 mA.
What is the operating temperature range for SM15T18A-E3/57T?
- The operating temperature range is -55°C to +175°C.
What are the typical applications for SM15T18A-E3/57T?
- Typical applications include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.
What is the reverse stand-off voltage of SM15T18A-E3/57T?
- The reverse stand-off voltage is 15 volts.
Does SM15T18A-E3/57T meet RoHS requirements?
- Yes, it is compliant with RoHS requirements.
What is the package type for SM15T18A-E3/57T?
- It comes in a DO-214AB (SMC) package.
Is SM15T18A-E3/57T suitable for high-reliability applications?
- Yes, it is suitable for high-reliability applications due to its robust construction and performance characteristics.
What is the clamping voltage of SM15T18A-E3/57T?
- The clamping voltage is 24.4 volts at 33 A.
Are there any recommended layout considerations when using SM15T18A-E3/57T?
- Yes, it is recommended to minimize lead lengths and provide adequate heat sinking for optimal performance.
These questions and answers should provide a comprehensive overview of the technical aspects and applications of SM15T18A-E3/57T.