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Philips Semiconductors                                                                               Product Specification

PowerMOS transistor                                                                                  BUK446-1000B


GENERAL DESCRIPTION                           QUICK REFERENCE DATA
N-channel enhancement mode                     SYMBOL         PARAMETER                              MAX.               UNIT
field-effect power transistor in a
plastic full-pack envelope.                    VDS            Drain-source voltage                   1000                 V
The device is intended for use in              ID             Drain current (DC)                      1.5                 A
Switched Mode Power Supplies                   Ptot           Total power dissipation                 30                  W
(SMPS), motor control, welding,                RDS(ON)        Drain-source on-state                    5                  
DC/DC and AC/DC converters, and                               resistance
in general purpose switching
applications.

PINNING - SOT186                              PIN CONFIGURATION                         SYMBOL
  PIN               DESCRIPTION                                                                             d
                                                           case
    1       gate
    2       drain
                                                                                                 g
    3       source
 case isolated
                                                                  1 2 3                                     s


LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
 SYMBOL             PARAMETER                            CONDITIONS             MIN.           MAX.                     UNIT
 VDS                Drain-source voltage                 -                        -              1000                     V
 VDGR               Drain-gate voltage                   RGS = 20 k               -              1000                     V
 

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