STW14NK50Z STMicroelectronics

STP14NK50Z - STP14NK50ZFP STB14NK50Z-STB14NK50Z-1-STW14NK50Z 2 2 N-channel 500V - 0.34 - 14A TO-220/FP/D PAK/I PAK/TO-247 TM Zener-protected SuperMESH Power MOSFET General features Type V R I Pw DSS DS(on) D 3 STP14NK50Z 500V <0.38 14A 150W 3 2 2 1 1 STP14NK50ZFP 500V <0.38 14A 35W TO-220 TO-220FP STB14NK50Z 500V <0.38 14A 150W STB14NK50Z-1 500V <0.38 14A 150W STW14NK50Z 500V <0.38 14A 150W TO-247 Extremely high dv/dt capability 3 3 1 2 1 100% avalanche tested 2 2 I PAK D PAK Gate charge minimized Very low intrinsic capacitances Very good manufacturing repeatibility Internal schematic diagram Description The SuperMESH series is obtained through an extreme optimization of STs 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. Applications Switching application Order codes Part number Marking Package Packaging STP14NK50Z P14NK50Z TO-220 Tube STP14NK50ZFP P14NK50ZFP TO-220FP Tube 2 STB14NK50ZT4 B14NK50Z D PAK Tape & reel 2 STB14NK50Z-1 B14NK50Z I PAK Tube STW14NK50Z W14NK50Z TO-247 Tube July 2006 Rev 3 1/19 www.st.com 19Contents STP14NK50Z - STP14NK50ZFP - STB14NK50Z - STB14NK50Z-1 - STW14NK50Z Contents 1 Electrical ratings 3 2 Electrical characteristics . 5 2.1 Electrical characteristics (curves) . 7 3 Test circuit . 10 4 Package mechanical data 11 5 Packaging mechanical data . 17 6 Revision history . 18 2/19