STMicroelectronics STF20NK50Z
N-CHANNEL MOSFET
FEATURES
Order codes STF20NK50Z STP20NK50Z VDSS 500 V 500 V RDS(on) max ID PTOT < 0.27 Ω 17 A 40 W < 0.27 Ω 17 A 190 W● Extremely high dv/dt capability
● 100% avalanche tested
● Gate charge minimized
● Very low intrinsic capacitance
APPLICATIONS
● Switching applicationsDESCRIPTION
These devices are N-channel Zener-protected Power MOSFETs developed using STMicroelectronics’ SuperMESH™ technology, achieved through optimization of ST’s well established strip-based PowerMESH™ layout. In addition to a significant reduction in onresistance, this device is designed to ensure a high level of dv/dt capability for the most demanding applications. TAB 3 2 1 TO-220FP 3 2 1 TO-220 Figure 1. Internal schematic diagram D(2 or TAB) G(1) S(3) AM01476v1 Table 1. Device summary Order codes STF20NK50Z STP20NK50Z M