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                                  SEMICONDUCTOR                                                             KMB6D6N30Q
                                                TECHNICAL DATA                                              N-Ch Trench MOSFET


  General Description
  Switching regulator and DC-DC Converter applications.
  It s mainly suitable for power management in PC,
  portable equipment and battery powered systems.
                                                                                                                 H
                                                                                                                     T
                                                                                            D       P        G                  L
  FEATURES
    VDSS=30V, ID=6.6A.
    Low Drain-Source ON Resistance.                                                             A

     : RDS(ON)=28m (typ.) @ VGS=10V                                                                                          DIM MILLIMETERS
                                                                                                                              A  5.05+0.25/-0.20
     : RDS(ON)=56m (typ.) @ VGS=4.5V                                                                                          B1         _
                                                                                                                                    3.90 + 0.3
    Super High Dense Cell Design.                                                       8               5                     B2         _
                                                                                                                                    6.00 + 0.4
                                                                                                                              D          _
                                                                                                                                    0.42 + 0.1
    High Power and Current Handling Capability.                                                                               G          _
                                                                                                                                    0.15 + 0.1
                                                                                                             B1 B2
                                                                                                                              H          _
                                                                                                                                     1.4 + 0.2
                                                                                        1               4                     L          _
                                                                                                                                     0.5 + 0.2
                                                                                                                              P      1.27 Typ.
                                                                                                                              T          _
                                                                                                                                   0.20 + 0.05

  MAXIMUM RATING (Ta=25                    )
              CHARACTERISTIC                        SYMBOL    RATING         UNIT
   Drain-Source Voltage                              VDSS       30            V
                                                                                                                 FLP-8 (1)
   Gate-Source Voltage                               VGSS           20        V
                             DC                       ID *      6.6
   Drain Current                                                              A
                             Pulsed   (note1)
                                                     IDP *      26
    Source-Drain Diode Current                           IS     1.7           A
   Drain Power Dissipation                            PD *      2.5           W
   Maximum Junction Temperature                          Tj     150
   Storage Temperature Range                          Tstg    -55 150
   Thermal Resistance, Junction to Ambient           RthJA*     50            /W
  * : Surface Mounted on FR4 Board, t 10sec.




                                         PIN CONNECTION (TOP VIEW)
                                                                                        D D D D



                                                S    1          8        D

                                                S    2          7        D

                                                S    3          6        D
                                                                                    G
                                                G    4          5        D


                                                                                         S S S




2007. 3. 22                      Revision No : 1                                                                                                   1/5
                                                             KMB6D6N30Q

  ELECTRICAL CHARACTERISTICS (Ta=25                            )
              CHARACTERISTIC                        SYMBOL                 TEST CONDITION               MIN.   TYP.   MAX.   UNIT
   Static
   Drain-Source Breakdown Voltage                    BVDSS         ID=250 A, VGS=0V,                     30     -       -     V
   Drain Cut-off Current                             IDSS          VGS=0V, VDS=24V                       -      -      1         A
   Gate Leakage Current                              IGSS          VGS=   20V, VDS=0V                    -      -      100   nA
   Gate Threshold Voltage                             Vth          VDS=VGS, ID=250 A                    1.0    1.7     2.5    V
                                                                   VGS=10V, ID=6A       (Note 1)         -      20     28
   Drain-Source ON Resistance                       RDS(ON)                                                                  m
                                                                   VGS=4.5V, ID=3A      (Note 1)         -      42     56
   ON State Drain Current                            ID(ON)        VGS=10V, VDS=5V      (Note 1)         20     -       -     A
   Forward Transconductance                           gfs          VDS=5V, ID=6A        (Note 1)         -      8       -     S
   Source-Drain Diode Forward Voltage                VSD           IS=1.7A, VGS=0V      (Note 1)         -     0.79    1.2    V
   Dynamic (Note 2)
                                                                   VDS=15V, ID=6A, VGS=10V (Fig.1)       -     13.5     -
   Total Gate Charge                                  Qg
                                                                   VDS=15V, ID=6A, VGS=4.5V (Fig.1)      -     7.1      -
                                                                                                                              nC
   Gate-Source Charge                                 Qgs                                                -      3       -
                                                                   VDS=15V, ID=6A, VGS=4.5V (Fig.1)
   Gate-Drain Charge                                  Qgd                                                -     2.8      -
   Turn-on Delay time                                td(on)                                              -     12.7     -
   Turn-on Rise time                                    tr         VDD=15V, ID=1A,                       -     4.1      -
                                                                                                                              ns
   Turn-off Delay time                               td(off)       VGS=10V, RG=10             (Fig.2)    -     19.4     -
   Turn-off Fall time                                   tf                                               -     12.9     -
   Input Capacitance                                  Ciss                                               -     630      -
   Output Capacitance                                 Coss         VDS=15V,   VGS=0V, f=1.0MHz           -     170      -     pF
   Reverse transfer Capacitance                       Crss                                               -     110      -

  Note 1) Pulse test : Pulse width 300   , Duty Cycle        2%.
  Note 2) Guaranteed by design. Not subject to production testing.




2007. 3. 22                       Revision No : 1                                                                                    2/5
                                                                                                             KMB6D6N30Q



                                                                               ID - VDS                                                                                                   ID - VGS

                                         20                                                                                                             25
                                                                                                      VGS=4.5V

                                                                     VGS=5V
                                         16                                                                                                             20
      Drain Current ID (A)




                                                                                                                       Drain Current ID (A)
                                                              VGS=10V
                                                                                                      VGS=4V
                                         12                                                                                                             15


                                          8                                                           VGS=3.5V                                          10                                           125 C

                                                                                                      VGS=3V                                                                                         25 C
                                          4                                                                                                                5                                                       -55 C


                                          0                                                                                                                0
                                               0        0.5          1.0          1.5      2.0         2.5       3.0                                           0        0.8        1.6         2.4         3.2    4.0      4.8

                                                               Drain - Source Voltage VDS (V)                                                                                 Gate - Source Voltage VGS (V)



                                                                               Vth - Tj                                                                                                   IS - VSD
                                                                                                                                                       20
      Normalized Threshold Voltage Vth




                                         1.3
                                                                                                  VDS = VGS                                                        VGS = 0V
                                                                                                                       Reverse Drain Current IS (A)




                                         1.2                                                      IDS = 250



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