This part is a kind of semiconductor called P4NK60ZFP.

Function of this product has STP4NK60ZFP.

Manufacturers : ST Microelectronics

Image and pinout :

Some of the text within the PDF file :

STP4NK60Z, STP4NK60ZFP N-channel 600 V, 1.7 Ω typ., 4 A Zener-protected SuperMESH™ Power MOSFETs in TO-220 and TO-220FP packages Datasheet - production data Features TAB 3 2 1 TO-220 3 2 1 TO-220FP Order codes VDS RDS(on) max. PTOT STP4NK60Z 600 V 2 Ω 70 W STP4NK60ZFP • 100% avalanche tested • Very low intrinsic capacitances • Zener-protected ID 4A Figure 1. Internal schematic diagram D(2, TAB) G(1) Applications • Switching applications Description 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 capabil [ ... ]

P4NK60ZFP PDF Datasheet Download