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Device Modeling Report




COMPONENTS: Silicon Carbide Schottky Diode
PART NUMBER: SDB06S60
MANUFACTURER: Infineon
REMARK: Professional Model




                  Bee Technologies Inc




    All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                   1
Circuit Configuration


          U1
          SDB06S60




             All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                            2
DIODE MODEL PARAMETERS
  PSpice
   model                                Model description
 parameter
     IS         Saturation Current
     N          Emission Coefficient
     RS         Series Resistance
    IKF         High-injection Knee Current
    CJO         Zero-bias Junction Capacitance
     M          Junction Grading Coefficient
     VJ         Junction Potential
    ISR         Recombination Current Saturation Value
     BV         Reverse Breakdown Voltage(a positive value)
    IBV         Reverse Breakdown Current(a positive value)
     TT         Transit Time
    EG          Energy-band Gap




             All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                            3
Forward Current Characteristics

Circuit Simulation result


               12A

               11A

               10A

                9A

                8A

                7A

                6A

                5A

                4A

                3A

                2A

                1A

                0A
                     0V           0.5V       1.0V          1.5V       2.0V       2.5V
                          I(R1)
                                                    V_V1



Evaluation circuit

                                              R1

                                              0.01m

                                     V1                           U1
                                                                  SDB06S60




                                    0




                      All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                                        4
Comparison Graph

Circuit Simulation result




Comparison table


                                             VF (V)
               IF (A)                                                       %Error
                                Measurement           Simulation
                        0.5              0.976                 0.979              0.31
                            1            1.040                 1.039              -0.10
                            2            1.140                 1.140              0.00
                            5            1.420                 1.414              -0.42
                        10               1.850                 1.850              0.00




                   All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                                          5
Reverse Current Characteristic

Circuit Simulation result


               1.0mA




               100uA




                10uA




               1.0uA




               100nA




                10nA




               1.0nA
                   100V    150V    200V   250V   300V   350V   400V   450V   500V   550V 600V
                       I(U1:K)
                                                        V_V1




Evaluation circuit

                                            V2



                                            0
                                     V1                               U1
                                                                      SDB06S60




                                    0




                       All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                                                6
Comparison Graph

Circuit Simulation result



                                         1.E+02
                                                          Measurement

                                                          Simulation
                                         1.E+01
              Reverse Current, IR (A)




                                         1.E+00



                                         1.E-01



                                         1.E-02



                                         1.E-03
                                                  100    150     200    250      300     350   400   450   500
                                                                Reverse Voltage , VR (V)



Comparison table


                                                                       IR (A)
                 VR (V)                                                                               %Error
                                                        Measurement              Simulation
                                            100                1.430E-03               1.466E-03            2.52
                                            200                1.000E-02               9.656E-03            -3.44
                                            500                3.100E+00               3.194E+00            3.04




                                          All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                                                                    7
Junction Capacitance Characteristic

Circuit Simulation result



               250p



               200p



               150p



               100p



                50p



                     0
                     1.0V                10V                  100V             1.0KV
                         I(V2)/(600V/1u)
                                                      V(R)




Evaluation circuit

                                                 V2
                                         R

                                                 0

                            V1 = 0       V1                       U1
                            V2 = 600                              SDB06S60
                            TD = 0
                            TR = 1us
                            TF = 100ns
                            PW = 100us
                            PER = 10m


                                             0




                     All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                                       8
Comparison Graph

Circuit Simulation result



                                    250
                                                                                      Measurement

                                                                                      Simulation
                                    200
              Capacitance, C (pF)




                                    150



                                    100



                                    50



                                      0
                                          1                10                  100                  1000
                                                         Reverse Voltage, VR (V)



Comparison table


                                                                C (pF)
                   VR (V)                                                                      %Error
                                                  Measurement            Simulation
                                              1         220.000               220.351                 0.16
                                              2         180.000               180.393                 0.22
                                              5         128.300               128.072                 -0.18
                                          10             94.000                94.986                 1.05
                                          20             68.300                68.923                 0.91
                                          50             45.000                44.647                 -0.78
                                          100            31.600                31.941                 1.08
                                          200            23.300                22.781                 -2.23




                                     All Rights Reserved Copyright (C) Bee Technologies Inc. 2011
                                                                                                              9