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Device Modeling Report



COMPONENTS: Power MOSFET (Professional)
PART NUMBER: TPCF8103
MANUFACTURER: TOSHIBA
Body Diode (Professional) / ESD Protection Diode




                Bee Technologies Inc.


  All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Circuit Configuration




Equivalent Circuit


                                            D


         S1
         -    -
         +    +

     S

                                     S2   R2      DGD
                              +
                              -




                                     S
                                 +




                                          10MEG
                             -




     CGD          R1

                  10M
 G
                                                        Q1




                                                        S




                        All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
MOSFET MODEL

PSpice model
                                       Model description
 parameter
  LEVEL
      L        Channel Length
     W         Channel Width
     KP        Transconductance
     RS        Source Ohmic Resistance
     RD        Ohmic Drain Resistance
    VTO        Zero-bias Threshold Voltage
    RDS        Drain-Source Shunt Resistance
    TOX        Gate Oxide Thickness
   CGSO        Zero-bias Gate-Source Capacitance
   CGDO        Zero-bias Gate-Drain Capacitance
    CBD        Zero-bias Bulk-Drain Junction Capacitance
     MJ        Bulk Junction Grading Coefficient
     PB        Bulk Junction Potential
     FC        Bulk Junction Forward-bias Capacitance Coefficient
    RG         Gate Ohmic Resistance
     IS        Bulk Junction Saturation Current
     N         Bulk Junction Emission Coefficient
     RB        Bulk Series Resistance
    PHI        Surface Inversion Potential
  GAMMA        Body-effect Parameter
  DELTA        Width effect on Threshold Voltage
    ETA        Static Feedback on Threshold Voltage
  THETA        Mobility Modulation
  KAPPA        Saturation Field Factor
   VMAX        Maximum Drift Velocity of Carriers
     XJ        Metallurgical Junction Depth
    UO         Surface Mobility




          All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Transconductance Characteristic

Circuit Simulation Result

        10

        9

        8

        7

        6
  gfs




        5

        4

        3

        2                                                            Measurement
                                                                     Simulation
        1
             0              1            2             3             4             5
                                    - ID - Drain Current - A

Comparison table


                                               gfs
                 - Id(A)                                                  Error(%)
                                Measurement           Simulation
                      0.1                1.300                  1.333          2.538
                      0.2                2.000                  2.000          0.000
                      0.5                3.100                  3.125          0.806
                        1                4.300                  4.333          0.767
                        2                5.800                  5.882          1.414
                        5                9.200                  9.434          2.543




                    All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Vgs-Id Characteristic

Circuit Simulation result
   -5.0A




   -4.0A




   -3.0A




   -2.0A




   -1.0A




      0A
           0V                 -0.5V   -1.0V           -1.5V     -2.0V     -2.5V
                I(V3)
                                               V_V1



Evaluation circuit



                        U10
                                        V3



                                        0Vdc


                                                       V2


                V1                                    -10
                        TPCF8103

                0



                0




                     All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Comparison Graph

Circuit Simulation Result
                               5
                                               Measurement
                                               BeeTech


                               4
    - ID - Drain Current - A




                               3




                               2




                               1




                               0
                                   0.0           0.5           1.0            1.5           2.0           2.5
                                                       - VGS - Gate to Source Voltage - V

Simulation Result

                                                                 - VGS(V)
                                     - ID(A)                                                      Error (%)
                                                  Measurement               Simulation
                                         0.1                   1.000                1.048              4.800
                                         0.2                   1.120                1.113             -0.625
                                         0.5                   1.250                1.230             -1.600
                                           1                   1.400                1.362             -2.714
                                           2                   1.600                1.564             -2.250
                                           5                   2.000                1.959             -2.050




                                          All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Rds(on) Characteristic

Circuit Simulation result
  -2.0A




  -1.5A




  -1.0A




  -0.5A




     0A
          0V                         -50mV        -100mV            -150mV      -200mV
               I(V2)
                                                      V_VDS
Evaluation circuit

                               U10              V2




                                               0Vdc

                                                  0Vdc
                                                          VDS

                         VGS
               -4.5Vdc
                               TPCF8103




                         0



Simulation Result

     ID=-1.4A, VGS=-4.5V                     Measurement             Simulation          Error (%)
                R DS (on)                             0.072            0.072                   0



                         All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Gate Charge Characteristic
Circuit Simulation result
    10V




     8V




     6V




     4V




     2V




     0V
          0                       2n                4n              6n             8n             10n
              -V(W1:4)
                                                         Time*1mA
Evaluation circuit



                                       ION = 0uA
                                       IOFF = 1mA
                                       W                            U10    D2       I2
                                            -
               I1 = 0                    +                                         2.7
                             I1                                           Dbreak
               I2 = 1m                 W1
               TD = 0                               TPCF8103
               TR = 10n                                                              V1
               TF = 10n
               PW = 600u
               PER = 1000u                                                           -16




                                                0



Simulation Result

              VDD=-16V,ID=-2.7A
                                                    Measurement           Simulation              Error (%)
                  ,VGS=-5V
                  Qgs(nC)                                      -0.800                    -0.799         -0.125
                  Qgd(nC)                                      -2.000                    -2.009          0.450
                     Qg                                        -6.000                    -6.050          0.833



                        All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Capacitance Characteristic


                                                     Measurement
                                                     Simulation




Simulation Result


                                     Cbd(pF)
           VDS(V)                                                 Error(%)
                          Measurement         Simulation
                    0.1          40.000               40.746            1.865
                    0.2          38.000               38.545            1.434
                    0.5          33.000               33.000            0.000
                      1          27.000               27.600            2.222
                      2          20.000               20.400            2.000
                      5          12.000               12.000            0.000
                    10            7.000                7.300            4.286




              All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Switching Time Characteristic

Circuit Simulation result
   -14V



   -12V



   -10V



    -8V



    -6V



    -4V



    -2V



     0V
     1.98us  2.00us                               2.05us                   2.10us    2.13us
          V(L1:2)*2                 V(L2:1)
                                                        Time

Evaluation circuit

                                                  U10
                                                                    L2      R2

                                                                            7.14
                                                                    50nH

                                                                                    -10Vdc
                               RG      L1
          PER = 2000u                                                               V1
          PW = 10u
          TF = 1n                      30nH
          TR = 1n            4.7
                                      R1          TPCF8103
          TD = 2u
          V2 = 10       V2             4.7

          V1 = 0



                                                                0


Simulation Result

       ID=-1.4A, VDD=-10V
                                              Measurement           Simulation      Error(%)
            VGS=-0/5V
             Ton(ns)                                    9.000              9.075             0.833



                    All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Output Characteristic

Circuit Simulation result

-10A
                                 -2.8
                -3


 -8A




 -6A
                                                                           -2



 -4A                                                                      -1.8




 -2A


                                                                  VGS=-1.5 V

  0A
       0V                -1.0V          -2.0V           -3.0V     -4.0V          -5.0V
            I(V3)
                                                 V_V2




Evaluation circuit


                         U10
                                                V3



                                                0Vdc


                                                             V2

                    V1
                                                         0
                         TPCF8103
                    0




                    0




                         All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Forward Current Characteristic

Circuit Simulation Result
   100A




    10A




   1.0A
          0V                 0.4V       0.8V          1.2V         1.6V        2.0V
               I(R1)
                                               V_V1
Evaluation Circuit



                           R1
                           0.01m


                        V1
               0Vdc
                                                       U25

                                                       TPCF8103




                       0




                       All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Comparison Graph

Circuit Simulation Result
                                    10.00
                                                       Measurement
                                                       Simulation
     Drain reverse current IDR(A)




                                     1.00




                                     0.10
                                            0          0.2          0.4           0.6   0.8     1           1.2

                                                                Source-Drain voltage VSD(V)


Simulation Result

                                                                     - VSD(V)
                                            - IDR(A)                                            %Error
                                                             Measurement   Simulation
                                                    1                     0.760         0.761        0.132
                                                    2                     0.820         0.818       -0.244
                                                    5                     0.930         0.930        0.000
                                                   10                     1.070         1.069       -0.093




                                             All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Reverse Recovery Characteristic

Circuit Simulation Result
   400mA



   300mA



   200mA



   100mA



    -0mA



  -100mA



  -200mA



  -300mA



  -400mA
      1.00us             1.04us         1.08us          1.12us     1.16us    1.20us
           I(R1)
                                                 Time
Evaluation Circuit

                                   R1


                                        50



                                                          U25
           V1 = -9.4v     V1
           V2 = 10.6v                                      D8103
           TD = 66n
           TR = 10ns
           TF = 9ns
           PW = 1us
           PER = 100us




                          0



Compare Measurement vs. Simulation

                                  Measurement             Simulation        Error (%)
              Trj(ns)                     7.000                 7.044             0.629
              Trb(ns)                    12.500               12.500              0.000
              Trr(ns)                    19.500               19.544              0.226



                 All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Reverse Recovery Characteristic                                         Reference




Trj=7.000ns)
Trb=12.000(ns)
Conditions:Ifwd=lrev=0.2(A),Rl=50




                                                     Example




                               Relation between trj and trb




              All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Zener Voltage Characteristic
Circuit Simulation Result

   10mA


    9mA


    8mA


    7mA


    6mA


    5mA


    4mA


    3mA


    2mA


    1mA


     0A
          0V      5V      10V         15V   20V   25V     30V     35V   40V   45V   50V
               I(R1)
                                                  V_V1


Evaluation Circuit

                                U25




                 0.01m     R1                            R2
                                 TPCF8103
                                                         100MEG
                          V1
                  0Vdc



                          0




                       All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
Zener Voltage Characteristic                                          Reference




            All Rights Reserved Copyright (c) Bee Technologies Inc. 2006