W18NK80Z

www.DataSheet4U.com STW18NK80Z N-channel 800V - 0.34Ω - 19A - TO-247 Zener-protected SuperMESH™ Power MOSFET General features Type STW18NK80Z ■ ■ ■ ■ ■ VDSS 800V RDS(on) <0.38Ω ID 19A pW 350W Extremely high dv/dt capability 100% avalanche tested Gate charge minimized Very low intrinsic capacitances Very good manufacturing repeatibility TO-247 Description The SuperMESH™ series is obtained through an extreme optimization of ST’s well established strip-based PowerMESH™ layout. In addition to pushing on-resistance significantly down, special care is taken to ensure a very good dv/dt capability for the most demanding applications. Such series complements ST full range of high voltage MOSFETs including revolutionary MDmesh™ products. Internal schematic diagram Applications ■ Switching application Order codes Part number STW18NK80Z Marking W18NK80Z Package TO-247 Packaging Tube October 2006 Rev 4 1/14 www.st.com 14 www.DataSheet4U.com Contents STW18NK80Z Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Protection features of gate-to-source zener diodes . . . . . . . . . . . . . . . . . . 4 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1 Electrical characteristics (curves) ............................. 7 3 4 5 Test circuit ................................................ 9 Package mechanical data . . . . . . . . . . . . . . . ...