The FDMC4435BZ is a compact P-Channel Power MOSFET widely used in laptop motherboards, battery switching paths, DC-in protection circuits, and charger management sections. Designed with low RDS(on) trench technology, it offers efficient high-side switching, fast response, and reduced heat generation in compact designs. This device is commonly used for reverse-polarity protection, load switching, and power gating in modern laptops and ultrabooks. Its small DFN/PQFN package provides excellent thermal performance while supporting high-density PCB layouts. The FDMC4435BZ is known for its stable electrical behavior, making it reliable for both consumer and industrial electronics. At OKSpare, we maintain IC ready stock OKSpare, IC supplier OKSpare, and IC available at OKSpare, offering genuine MOSFETs at the best price, all quality tested by the OKSpare team.
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FDMC4435BZ P-Channel Power MOSFET
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Description
Specification
• P-Channel MOSFET designed for high-side switching
• Low RDS(on) for efficient and cool operation
• Fast switching for charger and battery circuits
• Ideal for reverse-protection and load-switch designs
• Compact DFN/PQFN package with strong thermal behavior
• Suitable for laptops, ultrabooks, and power-management modules
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