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• PowerPAIR® 6 x 3.7 SiZ730DT Asymmetric Dual Power MOSFE | Vishay

Vishay Siliconix SiZ730DT PowerPAIR™ Dual Power MOSFETs feature high- and low-side MOSFETs combined in one compact 6mm x 3.7mm package. The Vishay Siliconix SiZ730DT comes in a package one third smaller than two discrete PowerPAK® 1212-8 packages or two thirds smaller than two discrete SO-8 packages. Optimized asymmetric design provides on-resistance over 30% lower than using a PowerPAK 1212-8 for the low side. These PowerPAIR dual power MOSFETs reduce package count while pinning arrangement simplifies layout and saves PCB space. Reduced parasitic inductance increases efficiency and reduces ringing. The Vishay Siliconix SiZ730DT is designed for use in system power, POL low-current DC/DC, and synchronous buck applications in notebooks, VRMs, power modules, graphics cards, servers, and gaming consoles.

Features & Benefits:

• High- and low-side MOSFETs are combined in one compact 6 mm x 3.7 mm package
• One package is 1/3 smaller than two discrete PowerPAK® 1212-8 packages, or 2/3 smaller than two discrete SO-8 packages
• Optimized asymmetric design provides on-resistance over 30 % lower than using a PowerPAK 1212-8 for the low side
• Reduces package count, pinning arrangement simplifies layout and saves PCB space
• Reduced parasitic inductance increases efficiency and reduces ringing

Applications:

• System power, POL low-current DC/DC and synchronous buck applications in:
  • Notebooks
  • VRMs
  • Power modules
  • Graphics cards
  • Servers
  • Gaming consoles

Additional Information:

• Datasheet (PDF)