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SMF48AT1G
Product Overview
Category: Diode
Use: Voltage suppression in electronic circuits
Characteristics: Low leakage current, fast response time
Package: SOD-123FL
Essence: Transient voltage suppressor diode
Packaging/Quantity: Tape & Reel, 3000 units
Specifications
- Peak Pulse Power: 200 W
- Breakdown Voltage: 48 V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 40.8 V
- Forward Voltage: 3.5 V at 5 A
Detailed Pin Configuration
The SMF48AT1G is a surface mount diode with two pins. The cathode is connected to the flat side of the package, while the anode is connected to the rounded side.
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage
- High surge capability
Advantages and Disadvantages
Advantages: - Protects sensitive electronic components from voltage spikes - Fast reaction time - Low leakage current
Disadvantages: - Limited power dissipation capability - May require additional circuitry for high-power applications
Working Principles
When a transient voltage spike occurs, the diode conducts and clamps the voltage to a safe level, protecting downstream components. It does this by diverting excess current away from the protected circuit.
Detailed Application Field Plans
The SMF48AT1G is commonly used in: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment
Detailed and Complete Alternative Models
- SMF5.0A: 5.0 V reverse standoff voltage
- SMF15A: 15 V reverse standoff voltage
- SMF30A: 30 V reverse standoff voltage
- SMF36A: 36 V reverse standoff voltage
In conclusion, the SMF48AT1G is a reliable and efficient transient voltage suppressor diode suitable for a wide range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMF48AT1G en soluciones técnicas
What is SMF48AT1G?
- SMF48AT1G is a surface mount, transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What is the maximum working voltage of SMF48AT1G?
- The maximum working voltage of SMF48AT1G is 48V.
What is the peak pulse power of SMF48AT1G?
- The peak pulse power of SMF48AT1G is 400W.
What are the typical applications of SMF48AT1G?
- SMF48AT1G is commonly used in applications such as telecommunications equipment, consumer electronics, industrial equipment, and automotive systems to protect against voltage transients.
What is the operating temperature range of SMF48AT1G?
- The operating temperature range of SMF48AT1G is -55°C to 150°C.
What is the package type of SMF48AT1G?
- SMF48AT1G comes in a SOD-123FL package.
What is the clamping voltage of SMF48AT1G?
- The clamping voltage of SMF48AT1G is typically 77.4V at 10A.
Is SMF48AT1G RoHS compliant?
- Yes, SMF48AT1G is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can SMF48AT1G be used for ESD protection?
- Yes, SMF48AT1G can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.
What are the key features of SMF48AT1G?
- Some key features of SMF48AT1G include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.