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SMF22A1T1G
Product Overview
- Category: Semiconductor
- Use: Voltage Suppressor Diode
- Characteristics: Low leakage current, high surge capability
- Package: SOD-123FL
- Essence: Protects sensitive electronics from voltage transients
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 200 Watts
- Breakdown Voltage: 22V
- Operating Voltage: 18.9V
- Leakage Current: 1µA max
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Fast response time
- Low clamping voltage
- RoHS compliant
Advantages and Disadvantages
- Advantages:
- High surge capability
- Low leakage current
- RoHS compliant
- Disadvantages:
- Limited breakdown voltage range
Working Principles
The SMF22A1T1G operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to transient voltage spikes.
Detailed Application Field Plans
- Consumer electronics
- Automotive electronics
- Industrial equipment
- Telecommunications
Detailed and Complete Alternative Models
- Alternative Model 1: SMF5.0A-M3-08
- Alternative Model 2: P6SMBJ22CA
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF22A1T1G v technických řešeních
What is SMF22A1T1G?
- SMF22A1T1G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.
What are the key features of SMF22A1T1G?
- The key features of SMF22A1T1G include a low profile package, low clamping voltage, and fast response time.
What are the typical applications of SMF22A1T1G?
- SMF22A1T1G is commonly used in applications such as USB ports, Ethernet ports, power supplies, and industrial control systems to protect against transient voltage events.
What is the maximum working voltage of SMF22A1T1G?
- The maximum working voltage of SMF22A1T1G is 22V.
What is the peak pulse current rating of SMF22A1T1G?
- The peak pulse current rating of SMF22A1T1G is 100A.
What is the operating temperature range of SMF22A1T1G?
- The operating temperature range of SMF22A1T1G is -55°C to 150°C.
How does SMF22A1T1G provide protection against voltage transients?
- SMF22A1T1G clamps the voltage to a safe level and diverts the excess current away from the protected circuit, preventing damage to sensitive components.
Is SMF22A1T1G RoHS compliant?
- Yes, SMF22A1T1G is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can SMF22A1T1G be used in automotive electronics?
- Yes, SMF22A1T1G is suitable for use in automotive electronics to protect against voltage transients and surges.
Are there any recommended layout considerations for using SMF22A1T1G in a circuit?
- It is recommended to minimize the length and impedance of the traces connecting SMF22A1T1G to the protected circuit and to ensure proper grounding for optimal performance.