W14NK50Z

STP14NK50Z - STP14NK50ZFP STB14NK50Z-STB14NK50Z-1-STW14NK50Z N-channel 500V - 0.34Ω - 14A TO-220/FP/D2PAK/I2PAK/TO-247 Zener-protected SuperMESHTM Power MOSFET General features Type STP14NK50Z STP14NK50ZFP STB14NK50Z STB14NK50Z-1 STW14NK50Z VDSS 500V 500V 500V 500V 500V RDS(on) ID <0.38Ω 14A <0.38Ω 14A <0.38Ω 14A <0.38Ω 14A <0.38Ω 14A Pw 150W 35W 150W 150W 150W ■ Extremely high dv/dt capability ■ 100% avalanche tested ■ Gate charge minimized ■ Very low intrinsic capacitances ■ Very good manufacturing repeatibility 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. Applications ■ Switching application 3 2 1 TO-220 TO-247 123 I2PAK 3 2 1 TO-220FP 3 1 D2PAK Internal schematic diagram Order codes Part number STP14NK50Z STP14NK50ZFP STB14NK50ZT4 STB14NK50Z-1 STW14NK50Z July 2006 Marking P14NK50Z P14NK50ZFP B14NK50Z B14NK50Z W14NK50Z Package TO-220 TO-220FP D2PAK I2PAK TO-247 Rev 3 Packaging Tube Tube Tape & reel Tube Tube 1/19 www.st.com 19 Contents STP14NK50Z - STP14NK50ZFP - STB14NK50Z - STB14NK50Z-1 - STW14NK50Z Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....