The CJ3401 is a P-Channel MOSFET designed for efficient switching and amplification in a variety of electronic applications. It is packaged in a small SOT-23 surface-mount device (SMD), making it ideal for compact and high-density circuit designs.

Key Features:

1. Type: P-Channel MOSFET

2. Package: SOT-23 (3-pin surface-mount package)

3. Maximum Voltage (VDS): -30V

4. Maximum Current (ID): -4.2A

5. Low On-Resistance (RDS(on)): Typically 85 mΩ at VGS = -10V

6. Fast Switching Speed: Suitable for high-speed applications

7. Gate Threshold Voltage (VGS(th)): Typically -1.3V

Electrical Characteristics:

• Drain-Source Voltage (VDS): -30V

• Gate-Source Voltage (VGS): ±20V

• Continuous Drain Current (ID): -4.2A

• Pulsed Drain Current (IDM): -20A

• Power Dissipation (Ptot): Typically 1.25W

• On-Resistance (RDS(on)):

  • 85 mΩ at VGS = -10V

  • 120 mΩ at VGS = -4.5V

• Gate Charge (Qg): Typically 10 nC

Package and Pin Configuration:

The CJ3401 MOSFET is housed in a compact SOT-23 package with three pins:

• Pin 1: Gate (G)

• Pin 2: Source (S)

• Pin 3: Drain (D)

The SOT-23 package is widely used in surface-mount technology (SMT) applications due to its small size and reliability.

Applications:

The CJ3401 P-Channel MOSFET is suitable for a variety of applications, including:

• Load switching

• DC-DC converters

• Power management

• Battery-powered devices

• Signal processing circuits

• Low-voltage switching applications

Package Includes:

1 x CJ3401 MOSFET SOT-23 SMD Package