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AUIRF8736M2TR

AUIRF8736M2TR Description

The AUIRF8736M2TR from Infineon Technologies is a high-performance N-channel MOSFET designed for power management applications requiring low on-resistance and high current handling. Built using HEXFET® technology, it offers a drain-to-source voltage (Vdss) of 40V and a continuous drain current (Id) of 27A (Ta) or 137A (Tc), making it suitable for high-efficiency switching. The device features an ultra-low Rds(on) of 1.9mΩ at 85A, 10V, minimizing conduction losses. Packaged in a DirectFET™ Isometric M4 surface-mount form factor, it provides superior thermal performance and power dissipation capabilities (63W at Tc), ideal for space-constrained designs.

AUIRF8736M2TR Features

• Low On-Resistance: 1.9mΩ @ 10V gate drive ensures minimal power loss.
• High Current Capability: Supports up to 137A (Tc) for demanding applications.
• Efficient Thermal Management: DirectFET™ packaging enhances heat dissipation (2.5W Ta, 63W Tc).
• Fast Switching: Low gate charge (Qg = 204nC @ 10V) and input capacitance (Ciss = 6867pF @ 25V) improve switching efficiency.
• Robust Design: ±20V gate-source voltage (Vgs) tolerance and RoHS3/REACH compliance.
• Space-Saving: Surface-mount M4 package optimizes PCB real estate.

AUIRF8736M2TR Applications

This MOSFET excels in high-current, high-efficiency applications such as:

• DC-DC Converters: Synchronous buck/boost topologies in server/telecom power supplies.
• Motor Drives: H-bridge configurations for industrial and automotive systems.
• Battery Management: Load switching and protection in Li-ion/power tool batteries.
• POL (Point-of-Load) Regulators: High-density VRMs for CPUs/GPUs.

Conclusion of AUIRF8736M2TR

The AUIRF8736M2TR combines Infineon’s HEXFET® technology with advanced packaging to deliver superior power efficiency, thermal performance, and reliability. Its low Rds(on), high current rating, and compact DirectFET™ M4 package make it an optimal choice for modern power electronics requiring high power density and thermal management. Ideal for industrial, automotive, and computing applications, this MOSFET sets a benchmark for performance in its class.