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STP90NF03L STB90NF03L-1 N-channel 30V - 0.0056 -90A TO-220/I2PAK Low gate charge STripFETTM Power MOSFET General features VDSS Type RDS(on) ID (@Tjmax) STP90NF03L 30V <0.0065 90A STP90NF03L-1 30V <0.0065 90A 3 3 2 12 Optimal RDS(on) x Qg trade-off 1 Conduction losses reduced TO-220 I2PAK Switching losses reduced Description This application specific Power Mosfet is the third generation of STMicroelectronics unique "Single Feature SizeTM" strip-based process. The Internal schematic diagram resulting transistor shows the best trade-off between on-resistance and gate charge. When used as high and low side in buck regulators, it gives the best performance in terms of both conduction and switching losses. This is extremely important for motherboards where fast switching and high efficiency are of paramount importance. Applications Switching application Order codes Part number Marking Package Packaging STP90NF03L P90NF03L TO-220 Tube STB90NF03L-1 B90NF03L I2PAK Tube September 2006 Rev 5 1/13 www.st.com 13 Contents STP90NF03L - STB90NF03L-1 Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) ... 6 3 Test circuit ... 8 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2/13 STP90NF03L - STB90NF03L-1 Electrical ratings 1 Electrical ratings Table 1. Absolute maximum ratings Symbol Parameter Value Un