STD4NK50Z-1, STD4NK50ZT4 Datasheet N-channel 500 V, 2.2 Ω typ., 3 A SuperMESH™ Power MOSFETs in IPAK and DPAK packages FeaturesOrder codesVDSRDS(on) max.PTOTPackage TAB TAB STD4NK50Z-1 IPAK 2 3 500 V 2.7 Ω 45 W 3 1 2 STD4NK50ZT4 DPAK IPAK 1 DPAK • Extremely high dv/dt capability • 100% avalanche tested • Gate charge minimized D(2, TAB) • Very low intrinsic capacitance • Zener-protected G(1) Applications • Switching applications S(3) AM01475V1 Description These high-voltage devices are Zener-protected N-channel Power MOSFETs developed using the SuperMESH™ technology by STMicroelectronics, an optimization of the well-established PowerMESH™. In addition to a significant reduction in on-resistance, these devices are designed to ensure a high level of dv/dt capability for the most demanding applications. Product status link STD4NK50Z-1 STD4NK50ZT4 DS2913 - Rev 3 - August 2018 www.st.com For further information contact your local STMicroelectronics sales office. Document Outline 1 Electrical ratings 2 Electrical characteristics 2.1 Electrical characteristics (curves) 3 Test circuits 4 Package information 4.1 IPAK (TO-251) type A package information 4.2 IPAK (TO-251) type C package information 4.3 DPAK (TO-252) type A package information 4.4 DPAK (TO-252) type C package information 4.5 DPAK (TO-252) packing information 5 Ordering information Revision history