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STN4NF03L N-channel 30 V - 0.039 - 6.5 A - SOT-223 STripFETTM II Power MOSFET Features Type VDSS RDS(on) ID STN4NF03L 30 V <0.05 6.5 A 2 Low threshold drive 3 2 1 Application SOT-223 Switching applications Description This Power MOSFET is the latest development of STMicroelectronics unique "single feature size" strip-based process. The resulting transistor shows extremely high packing density for low on- Figure 1. Internal schematic diagram resistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing reproducibility. Table 1. Device summary Order code Marking Package Packaging STN4NF03L 4NF03L SOT-223 Tape & reel December 2007 Rev 6 1/12 www.st.com 12 Contents STN4NF03L 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2/12 STN4NF03L Electrical ratings 1 Electrical ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit VDS Drain-source voltage (VGS = 0) 30 V VGS Gate-source voltage