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                                                                                                     STW8NB80
                                       N - CHANNEL 800V - 1.2 - 7.5A - TO-247
                                                     PowerMESHTM MOSFET
                                                                                                          PRELIMINARY DATA

          TYPE              V DSS        R DS(on)       ID
 STW8NB80                  800 V        < 1.6          7.5 A
 s    TYPICAL RDS(on) = 1.2 


                                               (s)
 s    EXTREMELY HIGH dv/dt CAPABILITY
 s    100% AVALANCHE TESTED
 s    VERY LOW INTRINSIC CAPACITANCES
                                            ct
                                          du )
 s    GATE CHARGE MINIMIZED


                                       ro
                                                                                                                    3
 DESCRIPTION                                                                                                    2



                                              t(s
                                                                                                            1

                                     P
 Using the latest high voltage MESH OVERLAYTM
 process, STMicroelectronics has designed an

                                  te
 advanced family of power MOSFETs with

                               le          uc                                                   TO-247


                                        od
 outstanding performances. The new patent

                             o
                           bs e Pr
 pending strip layout coupled with the Company's
 proprietary edge termination structure, gives the
 lowest RDS(on) per area, exceptional avalanche

                        - O let
 and dv/dt capabilities and unrivalled gate charge
                                                                          INTERNAL SCHEMATIC DIAGRAM


                     (s) bso
 and switching characteristics.



                  ct
 APPLICATIONS
   SWITCH MODE POWER SUPPLIES (SMPS)

                du ) - O
 s

 s DC-AC CONVERTERS FOR WELDING




             ro
   EQUIPMENT AND UNINTERRUPTIBLE


                   t(s
   POWER SUPPLIES AND MOTOR DRIVE
           P
 s HIGH CURRENT, HIGH SPEED SWITCHING




     ol ete oduc
O bs e Pr
 ABSOLUTE MAXIMUM RATINGS



       let
     Symbol                                 Parameter                                            Value                         Unit
        V DS       Drain-source Voltage (V GS = 0)                                                800                            V


    so
       V DGR       Drain- gate Voltage (R GS = 20 k)                                              800                            V
                                                                                                  

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