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SMF20AT1G
Product Overview
Category: Diode
Use: Voltage regulation and protection
Characteristics: Low forward voltage drop, high surge capability
Package: SOD-123FL
Essence: Schottky diode
Packaging/Quantity: Tape & Reel (3000 pieces per reel)
Specifications
- Voltage - Forward (Vf) (Max): 20V
- Current - Average Rectified (Io): 2A
- Voltage - DC Reverse (Vr) (Max): 20V
- Reverse Recovery Time (trr): 5ns
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The SMF20AT1G is a two-pin device with the following pin configuration: 1. Anode (A) 2. Cathode (K)
Functional Features
- Low forward voltage drop
- High surge capability
- Fast switching
Advantages and Disadvantages
Advantages: - Low power loss - High efficiency - Compact size
Disadvantages: - Limited reverse voltage capability - Higher cost compared to standard diodes
Working Principles
The SMF20AT1G operates based on the Schottky barrier principle. When a forward voltage is applied, the metal-semiconductor junction allows current to flow with minimal voltage drop, making it suitable for voltage regulation and protection applications.
Detailed Application Field Plans
The SMF20AT1G is commonly used in the following applications: - Power supplies - Voltage clamping - Reverse polarity protection - Battery charging circuits
Detailed and Complete Alternative Models
Some alternative models to the SMF20AT1G include: - SS24-E3/61T - BAT54S,215 - RB751S40-T1-F
This completes the entry for SMF20AT1G, providing comprehensive information about its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF20AT1G v technických řešeních
What is SMF20AT1G?
- SMF20AT1G is a surface mount, transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What is the maximum working voltage of SMF20AT1G?
- The maximum working voltage of SMF20AT1G is 20 volts.
What is the peak pulse power of SMF20AT1G?
- The peak pulse power of SMF20AT1G is 200 watts.
What are the typical applications of SMF20AT1G?
- SMF20AT1G is commonly used in applications such as USB ports, Ethernet ports, and other interfaces to protect against electrostatic discharge (ESD) and electrical transients.
What is the operating temperature range of SMF20AT1G?
- The operating temperature range of SMF20AT1G is -55°C to 150°C.
What is the package type of SMF20AT1G?
- SMF20AT1G comes in a SOD-123FL package.
What is the clamping voltage of SMF20AT1G?
- The clamping voltage of SMF20AT1G is typically around 32.4 volts at 10A.
Is SMF20AT1G RoHS compliant?
- Yes, SMF20AT1G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
Can SMF20AT1G be used in automotive applications?
- Yes, SMF20AT1G is suitable for use in automotive electronics to protect against voltage transients.
What are the key features of SMF20AT1G?
- Some key features of SMF20AT1G include low leakage current, fast response time, and high surge capability, making it ideal for protecting sensitive electronic components.