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STMicro MOSFETs suit high-current dc-dc converters

Posted: 27 Oct 2003 ?? ?Print Version ?Bookmark and Share

Keywords:stmicroelectronics? n-channel mosfet? std150nh02l?

STMicroelectronics has introduced an N-channel MOSFET with low RDS(on), reduced gate charge and low thermal resistance. Suitable for use in high-current dc-dc converters, the STD150NH02L will support a drain to source voltage VDS of 24V and a maximum drain current ID of 150A. At these ratings, the on-resistance RDS(on) is 0.0035 ohms. At 10V, the typical RDS(on) is 0.003 ohms, and at 5V it is 0.005 ohms.

The product is designed in the company's third-generation of StripFET manufacturing technology. The 0.6?m process uses metallization techniques and a bondless assembly technique to achieve good performance from a standard DPAK outline package.

Engineered to ensure that it has a low gate charge QG to reduce switching losses, the product features low thermal resistance to improve its current handling.

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