Electronic Products & Technology

80V Symmetric dual MOSFET increases power density, thermal performance

EP&T Magazine   

Electronics Power Supply / Management Semiconductors MOSFET semiconductor

VISHAY INTERTECHNOLOGY Siliconix SiZF4800LDT 80V symmetric dual n-channel power MOSFET combines high and low side TrenchFET Gen IV MOSFETs in a single 3.3mm by 3.3mm PowerPAIR 3x3FS package. For power conversion in industrial and telecom applications, device increases power density and efficiency while enhancing thermal performance, reducing component counts, and simplifying designs. The dual MOSFET can be used in place of two discrete devices typically specified in the PowerPAK 1212 package, saving 50 % board space. Device provides designers with a space-saving solution for synchronous buck converters, point of load (POL) converters, and half- and full-bridge power stages for dc-dc converters in radio base stations, industrial motor drives, welding equipment, and power tools.

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