The UT30P04L-TN3-R is a P-channel enhancement mode MOSFET from Unisonic Technologies Co., Ltd. (UTC). It's designed for a variety of power management and switching applications where efficiency and compact size are important factors.

Applications:

• Load Switching
• Power Management in Portable Devices
• Battery Protection
• DC-DC Converters
• LED Lighting

Features:

• P-Channel MOSFET
• Low On-Resistance (RDS(on))
• Logic Level Gate Drive
• Fast Switching Speed
• Small SOT-23 Package
• RoHS Compliant

Benefits:

• High Efficiency: Low on-resistance minimizes power dissipation, improving overall efficiency.
• Compact Design: The SOT-23 package enables high-density circuit designs.
• Logic Level Compatible: Can be directly driven by microcontrollers and other low-voltage logic circuits.
• Fast Switching: Suitable for high-frequency switching applications, enhancing performance.
• Simplified Design: P-channel configuration simplifies implementation in certain circuit topologies.

The UT30P04L-TN3-R features a drain-source voltage (VDS) rating of -30V, a gate-source voltage (VGS) rating of ±20V, and a continuous drain current (ID) rating that depends on the operating temperature and heatsinking conditions. A key characteristic is its low on-resistance (RDS(on)), which reduces conduction losses and contributes to higher efficiency. The gate threshold voltage (VGS(th)) is designed to be compatible with logic-level signals, enabling direct drive from microcontrollers and other digital circuits without the need for additional level shifting. The device is housed in a SOT-23 surface mount package, making it ideal for space-constrained applications. Its fast switching speed allows for efficient operation in DC-DC converters and other switching regulator circuits. The UT30P04L-TN3-R is also designed to be RoHS compliant, ensuring it meets environmental regulations for the reduction of hazardous substances.