Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Various SI9945AEY

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                                                                                                                              Si9945AEY
                                                                                                                     Vishay Siliconix

                            Dual N-Channel 60-V (D-S), 175_C MOSFET


 PRODUCT SUMMARY
   VDS (V)                      rDS(on) (W)                     ID (A)
                             0.080 @ VGS = 10 V                 "3.7
      60
                             0.100 @ VGS = 4.5 V                "3.4




                                                                                        D1   D1                         D2    D2


                                SO-8

                 S1     1                   8      D1

                G1      2                   7      D1
                                                                           G1                                G2
                 S2     3                   6      D2

                G2      4                   5      D2


                              Top View
                                                                                         S1                                  S2

                                                                                N-Channel MOSFET                   N-Channel MOSFET




 ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED)
                                     Parameter                                                Symbol                 Limit               Unit
 Drain-Source Voltage                                                                              VDS                 60
                                                                                                                                           V
 Gate-Source Voltage                                                                               VGS                "20

                                                                          TA = 25_C                                   "3.7
 Continuous Drain Current (TJ = 175_C)a                                                             ID
                                                                          TA = 70_C                                   "3.2
                                                                                                                                           A
 Pulsed Drain Current                                                                               IDM                25

 Continuous Source Current (Diode Conduction)a                                                      IS                  2

                                                                          TA = 25_C                                    2.4
 Maximum Power Dissipationa                                                                         PD                                     W
                                                                          TA = 70_C                                    1.7

 Operating Junction and Storage Temperature Range                                                 TJ, Tstg          

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