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IRF7350TRPBF

IRF7350TRPBF Description

The IRF7350TRPBF from Infineon Technologies is a dual N- and P-channel HEXFET® MOSFET array in an 8-pin SOIC package, designed for surface-mount applications. This obsolete but historically significant device features a 100V drain-to-source voltage (Vdss) rating, with continuous drain currents (Id) of 2.1A (N-channel) and 1.5A (P-channel) at 25°C. It leverages MOSFET (Metal Oxide) technology, offering low on-resistance (Rds(on)) of 210mOhm at 2.1A and 10V gate drive, ensuring efficient power handling with minimal conduction losses.

IRF7350TRPBF Features

• Dual N/P-Channel Integration: Combines complementary MOSFETs in a single package, saving board space and simplifying design.
• Low Gate Charge (Qg): 28nC at 10V reduces switching losses, enhancing efficiency in high-frequency applications.
• Optimized Input Capacitance: 380pF at 25V (Ciss) ensures stable switching performance.
• High Voltage Tolerance: 100V Vdss makes it suitable for medium-power applications.
• Surface-Mount SOIC Package: Ideal for automated assembly, with MSL 1 (Unlimited) moisture sensitivity for robust handling.
• Low Threshold Voltage (Vgs(th)): 4V at 250µA enables compatibility with low-drive circuits.

IRF7350TRPBF Applications

• Power Management: DC-DC converters, voltage regulators, and load switches.
• Motor Control: H-bridge configurations for small motors or actuators.
• Battery Protection Circuits: Discharge control in portable devices.
• Signal Switching: Analog/digital multiplexing in test equipment.
• Industrial Systems: Auxiliary power switching in automation controls.

Conclusion of IRF7350TRPBF

While obsolete, the IRF7350TRPBF remains a benchmark for compact, dual-channel MOSFET arrays, offering low Rds(on), efficient switching, and high-voltage capability. Its space-saving SOIC package and complementary N/P-channel design make it a legacy solution for power-efficient, medium-voltage applications. Engineers seeking modern alternatives should verify compatibility, but its historical performance in motor drives, power conversion, and industrial systems underscores its enduring relevance in electronics design.