SI4941EDY-T1-E3
Product Overview
Category
The SI4941EDY-T1-E3 belongs to the category of power MOSFETs.
Use
It is commonly used in power management applications, such as voltage regulation and power switching.
Characteristics
- Low on-resistance
- High current handling capability
- Fast switching speed
- Low gate drive requirements
Package
The SI4941EDY-T1-E3 is typically available in a compact and efficient PowerPAK® SO-8 package.
Essence
This MOSFET offers high performance and reliability in power management applications.
Packaging/Quantity
It is usually supplied in reels with a quantity of 3000 units per reel.
Specifications
- Drain-Source Voltage (VDS): 30V
- Continuous Drain Current (ID): 20A
- RDS(ON) (Max) @ VGS = 10V: 4.5mΩ
- Gate-Source Voltage (VGS) (Max): ±20V
- Total Gate Charge (Qg): 16nC
Detailed Pin Configuration
The SI4941EDY-T1-E3 follows the standard pin configuration for a PowerPAK® SO-8 package: 1. GATE 2. DRAIN 3. DRAIN 4. SOURCE 5. SOURCE 6. DRAIN 7. DRAIN 8. SOURCE
Functional Features
- Low on-resistance minimizes power loss and improves efficiency.
- Fast switching speed allows for rapid control of power flow.
- High current handling capability enables use in demanding applications.
Advantages and Disadvantages
Advantages
- High performance in power management applications
- Compact and efficient package
- Reliable operation under varying conditions
Disadvantages
- May require careful attention to thermal management due to high current capabilities
Working Principles
The SI4941EDY-T1-E3 operates based on the principles of field-effect transistors, utilizing the control of electric fields to regulate the flow of power through the device.
Detailed Application Field Plans
The SI4941EDY-T1-E3 is well-suited for various power management applications, including but not limited to: - DC-DC converters - Voltage regulation in power supplies - Motor control circuits - Battery management systems
Detailed and Complete Alternative Models
Some alternative models to the SI4941EDY-T1-E3 include: - SI4941BDY-T1-GE3 - SI4941CDY-T1-GE3 - SI4941EDY-T1-GE3 - SI4941BDY-T1-E3
In conclusion, the SI4941EDY-T1-E3 power MOSFET offers high performance, reliability, and efficiency in power management applications, making it a valuable component in various electronic systems.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SI4941EDY-T1-E3 i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of SI4941EDY-T1-E3 in technical solutions:
What is the typical application of SI4941EDY-T1-E3?
- The SI4941EDY-T1-E3 is commonly used as a high-speed, low-side power switch for applications such as USB ports, hot-swap controllers, and general load switches.
What is the maximum voltage rating of SI4941EDY-T1-E3?
- The maximum voltage rating of SI4941EDY-T1-E3 is typically around 20V.
What is the maximum current rating of SI4941EDY-T1-E3?
- The maximum continuous current rating of SI4941EDY-T1-E3 is typically around 2A.
What is the thermal resistance of SI4941EDY-T1-E3?
- The thermal resistance of SI4941EDY-T1-E3 is typically around 100°C/W.
What are the key features of SI4941EDY-T1-E3?
- Some key features of SI4941EDY-T1-E3 include overcurrent protection, undervoltage lockout, and thermal shutdown protection.
What is the operating temperature range of SI4941EDY-T1-E3?
- The operating temperature range of SI4941EDY-T1-E3 is typically from -40°C to 125°C.
Can SI4941EDY-T1-E3 be used in automotive applications?
- Yes, SI4941EDY-T1-E3 is suitable for use in automotive applications, as it meets the necessary automotive standards.
What is the package type of SI4941EDY-T1-E3?
- SI4941EDY-T1-E3 is typically available in a compact DFN (Dual Flat No-Lead) package.
Does SI4941EDY-T1-E3 require an external gate driver?
- No, SI4941EDY-T1-E3 has an integrated gate driver, making it suitable for direct control from a microcontroller or other digital logic.
Are there any application notes or reference designs available for SI4941EDY-T1-E3?
- Yes, the manufacturer provides application notes and reference designs to assist with the implementation of SI4941EDY-T1-E3 in various technical solutions.