This part is a kind of semiconductor called 6NK60Z.

Function of this product has STB6NK60Z.

Manufacturers : STMicroelectronics

Image and pinout :

Some of the text within the PDF file :

STB6NK60Z - STB6NK60Z-1 STP6NK60ZFP - STP6NK60Z N-channel 600 V - 1 Ω - 6 A - TO-220/TO-220FP/D2PAK/I2PAK Zener-Protected SuperMESH™ Power MOSFET Features Type STB6NK60Z STB6NK60Z-1 STP6NK60ZFP STP6NK60Z VDSS 600 V 600 V 600 V 600 V RDS(on) ID PW < 1.2 Ω 6 A 110 W < 1.2 Ω 6 A 110 W < 1.2 Ω 6 A 30 W < 1.2 Ω 6 A 110 W ■ Extremely high dv/dt capability ■ 100% avalanche tested ■ Gate charge minimized Application ■ Switching applications 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. 3 2 1 TO-220 3 [ ... ]

6NK60Z PDF Datasheet Download