SI2318A-TP

The SI2318A-TP is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Micro Commercial Components (MCC). This component is designed for a variety of applications, including power management, switching, and amplification in electronic circuits.

Key Features:

1. Type: N-channel MOSFET

   • The N-channel configuration allows for efficient switching and amplification, making it suitable for low-side switching applications.

2. Voltage Rating:

   • The SI2318A-TP typically has a maximum drain-source voltage (V_DS) rating of around 30V. This allows it to handle a range of applications without the risk of breakdown.

3. Current Rating:

   • It can handle a continuous drain current (I_D) of approximately 6.9A, which makes it suitable for driving loads in various electronic devices.

4. R_DS(on):

   • The on-resistance (R_DS(on)) is low, typically around 0.045 ohms at a gate-source voltage (V_GS) of 10V. This low on-resistance contributes to reduced power loss and improved efficiency during operation.

5. Gate Threshold Voltage (V_GS(th)):

   • The gate threshold voltage is typically in the range of 1V to 3V, which allows for easy interfacing with low-voltage control signals.

6. Package Type:

   • The SI2318A-TP is available in a compact SOT-23 package, which is ideal for space-constrained applications. The small footprint allows for efficient PCB layout and design.

7. Thermal Characteristics:

   • The device has a thermal resistance that allows it to operate effectively under various thermal conditions, ensuring reliability in high-temperature environments.

8. Applications:

   • Common applications include DC-DC converters, load switching, motor control, and other power management tasks in consumer electronics, automotive, and industrial applications.

Electrical Characteristics:

• Maximum Drain-Source Voltage (V_DS): 30V
• Continuous Drain Current (I_D): 6.9A
• Gate-Source Voltage (V_GS): ±20V
• On-Resistance (R_DS(on)): 0.045Ω at V_GS = 10V
• Gate Threshold Voltage (V_GS(th)): 1V to 3V

Conclusion:

The SI2318A-TP from Micro Commercial Components is a versatile and efficient N-channel MOSFET that is well-suited for a variety of electronic applications. Its low on-resistance, compact package, and robust electrical characteristics make it an excellent choice for designers looking to optimize performance in power management and switching applications.