The UR5512L-S08-R is a Power MOSFET manufactured by UTC (Unisonic Technologies Co., Ltd.). This device is designed for high-efficiency switching applications such as DC-DC converters, power inverters, and motor control circuits. It features low on-resistance (R_DS(on)) to minimize conduction losses and fast switching speeds to reduce switching losses, making it an excellent choice for high-frequency applications.

Applications:

• DC-DC Converters
• Power Inverters
• Motor Control Circuits
• Load Switching
• Power Management Systems

Features:

• N-Channel Power MOSFET
• Low On-Resistance (R_DS(on)) - Minimizes conduction losses for improved efficiency.
• Fast Switching Speed - Reduces switching losses, enabling high-frequency operation.
• Logic Level Gate Drive - Allows direct control from microcontrollers and other low-voltage logic circuits.
• Surface Mount Package (SOT-23-3) - Facilitates automated assembly and compact designs.
• RoHS Compliant - Environmentally friendly, free from hazardous substances.

Benefits:

• Increased Efficiency - Low R_DS(on) reduces power dissipation, leading to higher efficiency and lower operating temperatures.
• Simplified Drive Circuitry - Logic level gate drive simplifies interfacing with control circuits, reducing component count and cost.
• Compact Design - Small surface mount package allows for dense board layouts.
• Improved Thermal Performance - Efficient heat dissipation ensures reliable operation even under high load conditions.
• Enhanced Reliability - Robust design ensures long-term reliability in demanding applications.

Technical Specifications:

The UR5512L-S08-R features a drain-source voltage (V_DS) of 20V and a continuous drain current (I_D) of 3.5A. The on-resistance (R_DS(on)) is typically 50 mΩ at a gate-source voltage (V_GS) of 4.5V. The gate threshold voltage (V_GS(th)) is typically 1V. The device is available in a SOT-23-3 package, ensuring efficient thermal performance. It is designed to operate over a wide temperature range, making it suitable for various environmental conditions.