The SI1304DL-T1-E3 is a P-Channel 20-V (D-S) MOSFET from Vishay. This MOSFET is designed for load switching and general purpose amplification applications where small size and minimal gate drive are required. It is available in a thin SOT-23 package.

Applications

• Load Switching
• General Purpose Amplification
• Portable Devices
• DC-DC Conversion
• Battery Management Systems

Features

• P-Channel MOSFET
• Low On-Resistance: RDS(on) = 0.195 Ω at VGS = -4.5 V
• Low Threshold Voltage: VGS(th) = -1 V (Typical)
• Fast Switching Speed
• Small Footprint: SOT-23 package
• Lead (Pb)-free and Halogen-free

Benefits

• Efficient Load Switching: Low on-resistance minimizes power loss during switching, improving overall efficiency.
• Extended Battery Life: Suitable for portable devices due to low gate drive requirements and minimal power consumption.
• Space-Saving Design: The SOT-23 package allows for high-density board layouts, ideal for compact applications.
• Simplified Circuit Design: Low threshold voltage simplifies the gate drive circuitry, reducing component count and cost.
• Environmentally Friendly: Lead-free and halogen-free construction ensures compliance with environmental regulations.

Technical Specifications

• Polarity: P-Channel
• Maximum Drain-Source Voltage (VDS): -20 V
• Gate-Source Voltage (VGS): ±8 V
• Continuous Drain Current (ID): -1.7 A
• Pulsed Drain Current (IDM): -6 A
• Total Power Dissipation (PD): 0.83 W
• Operating Temperature: -55 °C to +150 °C
• Package: SOT-23

The SI1304DL-T1-E3 provides an optimal solution for applications requiring efficient and compact load switching with minimal gate drive. Its small size and low on-resistance make it a reliable choice for portable devices and general-purpose amplification.