The FDN304P is a P-channel MOSFET designed for use in low-voltage, high-current switching applications. It is housed in a compact SOT-23 surface-mount device (SMD) package, making it ideal for high-density circuit board layouts. Here’s a detailed description of the product:

Key Features:

1. Type: P-Channel MOSFET

2. Package: SOT-23 (Surface Mount Device)

3. Polarity: P-Channel

4. Maximum Drain-Source Voltage (Vds): 20V

5. Maximum Continuous Drain Current (Id): 2.4A

6. Maximum Power Dissipation (Pd): 1.25W

7. Low On-Resistance (Rds(on)): Typically 0.1Ω at Vgs = -4.5V

8. Gate Threshold Voltage (Vgs(th)): -1V to -3V

Applications:

• Load Switching: Ideal for switching low-voltage loads.

• Power Management: Suitable for use in power management applications in portable devices.

• Battery-Powered Applications: Commonly used in battery-powered applications due to its low on-resistance and high efficiency.

• DC-DC Converters: Can be used in DC-DC converter circuits for efficient power conversion.

Physical Dimensions:

• Length: Approximately 2.92mm

• Width: Approximately 1.3mm

• Height: Approximately 1.1mm

Pin Configuration:

• Pin 1 (Gate): The gate terminal, which controls the transistor’s switching.

• Pin 2 (Source): The source terminal, which is typically connected to the negative side of the load.

• Pin 3 (Drain): The drain terminal, through which the main current flows when the transistor is in the 'on' state.

Electrical Characteristics:

• Vds (Drain-Source Voltage): 20V max

• Vgs (Gate-Source Voltage): ±8V max

• Id (Continuous Drain Current): 2.4A max

• Ptot (Total Power Dissipation): 1.25W max

• Rds(on) (On-Resistance): 0.1Ω typical at Vgs = -4.5V

• Qg (Total Gate Charge): 9nC typical

• td(on) (Turn-On Delay Time): 10ns typical

• td(off) (Turn-Off Delay Time): 20ns typical

Package Contents:

1 x FDN304P 20V 2.4A P-Channel MOSFET SOT-23 SMD Package

Note: Product images are for illustrative purposes only and may differ from the actual product.