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SMF11A-E3-18
Product Overview
Category: Diode
Use: Voltage Suppression
Characteristics: Low leakage current, fast response time
Package: DO-214AC
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape & Reel, 3000 units
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 11V
- Clamping Voltage: 18.2V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMF11A-E3-18 is a two-pin device with anode and cathode connections.
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage for effective protection
- Low leakage current for minimal power dissipation
Advantages
- Robust protection against voltage transients
- Compact DO-214AC package for space-constrained applications
- Wide operating temperature range for versatile use
Disadvantages
- Limited breakdown voltage compared to higher-rated TVS diodes
- Higher clamping voltage than some alternative models
Working Principles
When the voltage across the diode exceeds its breakdown voltage, it conducts heavily to suppress the transient voltage spike, protecting downstream components.
Detailed Application Field Plans
The SMF11A-E3-18 is suitable for various applications requiring protection against voltage surges, such as: - Consumer electronics - Automotive systems - Industrial equipment - Telecommunications devices
Detailed and Complete Alternative Models
- SMF5.0A: Breakdown Voltage: 5V, Clamping Voltage: 9.2V
- SMF15A: Breakdown Voltage: 15V, Clamping Voltage: 24.4V
- SMF30A: Breakdown Voltage: 30V, Clamping Voltage: 48.4V
This completes the English editing encyclopedia entry structure format for SMF11A-E3-18, providing comprehensive information within the specified word count.
Énumérez 10 questions et réponses courantes liées à l'application de SMF11A-E3-18 dans les solutions techniques
What is the maximum forward voltage of SMF11A-E3-18?
- The maximum forward voltage of SMF11A-E3-18 is 0.855V at 1A.
What is the reverse standoff voltage of SMF11A-E3-18?
- The reverse standoff voltage of SMF11A-E3-18 is 11V.
What is the peak pulse current of SMF11A-E3-18?
- The peak pulse current of SMF11A-E3-18 is 100A.
What is the typical capacitance of SMF11A-E3-18?
- The typical capacitance of SMF11A-E3-18 is 150pF.
What is the operating temperature range for SMF11A-E3-18?
- The operating temperature range for SMF11A-E3-18 is -55°C to +150°C.
Is SMF11A-E3-18 RoHS compliant?
- Yes, SMF11A-E3-18 is RoHS compliant.
What is the package type of SMF11A-E3-18?
- SMF11A-E3-18 comes in a DO-219AB (SMF) package.
What are the typical applications for SMF11A-E3-18?
- SMF11A-E3-18 is commonly used in overvoltage protection circuits for sensitive electronics, such as smartphones, tablets, and other portable devices.
Does SMF11A-E3-18 have any certifications?
- SMF11A-E3-18 is certified to meet various industry standards, including AEC-Q101 for automotive applications.
What are the key features of SMF11A-E3-18?
- Some key features of SMF11A-E3-18 include low clamping voltage, fast response time, and high surge capability, making it suitable for transient voltage suppression in various technical solutions.