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STE30NK90Z N-channel 900V - 0.21 - 28A ISOTOP Zener-Protected SuperMESHTM MOSFET General features Type VDSS RDS(on) ID Pw STE30NK90Z 900V <0.26 28A 500W Extremely high dv/dt capability 100% avalanche tested Gate charge minimized iSOTOP Description The SuperFREDMeshTM series is obtained through an extreme optimization of ST's well established strip-based PowerMESHTM layout. In addition to pushing on-resistance significantly down, special care is taken to ensure a very good Internal schematic diagram dv/dt capability for the most demanding applications. Such series complements ST full range of high voltage MOSFETs including revolutionary MDmeshTM products. Applications Switching application Order codes Part number Marking Package Packaging STE30NK90Z E30NK90Z ISOTOP TUBE July 2006 Rev 5 1/13 www.st.com 13 Contents STE30NK90Z Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Protection features of gate-to-source zener diodes . . . . . . . . . . . . . . . . . . 5 2.2 Electrical characteristics (curves) ... 6 3 Test circuit ... 9 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2/13 STE30NK90Z Electrical ratings 1 Electrical ratings Table 1. Absolute maximum ratings Symbol Parameter Value Unit VDS Drain-source voltage (VGS = 0) 900 V VDGR Drain-gate voltage (RGS = 20 k) 900 V VGS Gate- source voltage