This part is a kind of semiconductor called MDF8N60.

Function of this product has N-Channel MOSFET.

Manufacturers : MagnaChip

Image and pinout :

Some of the text within the PDF file :

MDF8N60 N-channel MOSFET 600V MDF8N60 N-Channel MOSFET 600V, 8A, 1.0Ω General Description The MDF8N60 uses advanced MagnaChip’s MOSFET Technology, which provides low on-state resistance, high switching performance and excellent quality. MDF8N60 is suitable device for SMPS, high Speed switching and general purpose applications. Features VDS = 600V VDS = 660V ID = 8.0A RDS(ON) ≤ 1.0Ω Applications @ Tjmax @ VGS = 10V @ VGS = 10V Power Supply PFC High Current, High Speed Switching G DS Absolute Maximum Ratings (Ta = 25oC) Drain-Source Voltage Drain-Source Voltage @ Tjmax Gate-Source Voltage Characteristics Continuous Drain Current (※) Pulsed Drain Current(1) Power Dissipation Repetitive Avalanche Energy EAR(1) Peak Diode Recovery dv/dt(3) Single Pulse Avalanche Energy(4 [ ... ]

MDF8N60 PDF Datasheet Download