SI2303-TP

The SI2303-TP is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Micro Commercial Components (MCC). This component is designed for various 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 of electronic signals.

2. Voltage Rating:

   • The SI2303-TP typically has a maximum drain-source voltage (V_DS) rating of around 30V, making it suitable for low to moderate voltage applications.

3. Current Rating:

   • It can handle a continuous drain current (I_D) of approximately 3.5A, which allows it to drive moderate loads effectively.

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 resistance minimizes power loss during operation, enhancing efficiency.

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

   • The gate threshold voltage is usually in the range of 1V to 2.5V, which indicates the voltage required to turn the MOSFET on. This feature allows for compatibility with low-voltage control signals.

6. Package Type:

   • The SI2303-TP is available in a compact SOT-23 package, which is ideal for space-constrained applications. The small footprint makes it suitable for use in portable devices and compact electronic assemblies.

7. Thermal Characteristics:

   • The device has a thermal resistance that allows it to operate efficiently without overheating, provided it is used within its specified limits.

8. Applications:

   • Common applications include load switching, power management circuits, motor control, and in various consumer electronics. Its versatility makes it a popular choice in both hobbyist and professional designs.

Electrical Characteristics:

• Maximum Drain-Source Voltage (V_DS): 30V
• Continuous Drain Current (I_D): 3.5A
• 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 2.5V

Conclusion:

The SI2303-TP from Micro Commercial Components is a reliable and efficient N-channel MOSFET that is well-suited for a variety of electronic applications. Its low on-resistance, moderate voltage and current ratings, and compact packaging make it an excellent choice for designers looking to optimize performance in their circuits. Whether used in power management, switching applications, or signal amplification, the SI2303-TP provides a robust solution for modern electronic designs.