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Device Modeling Report




COMPONENTS: Silicon Carbide Schottky Diode
PART NUMBER: IDH05SG60C
MANUFACTURER: Infineon
REMARK: Professional Model




                 Bee Technologies Inc.




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


        U1
        IDH05SG60C




             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


               8.0A




               6.0A




               4.0A




               2.0A




                 0A
                      0V               1.0V           2.0V            3.0V            4.0V
                           I(R1)
                                                      V_V1




Evaluation circuit

                                              R1

                                              0.01m

                                    V1                           U1
                                                                 IDH05SG60C




                                   0




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

Circuit Simulation result



                                         8
                                                     Measurement
                                         7           Simulation


                                         6
              Forword Current, I F (A)




                                         5

                                         4

                                         3

                                         2

                                         1

                                         0
                                             0              1                  2             3          4
                                                                Forward Voltage, VF (V)



Comparison table


                                                                      VF (V)
                         IF (A)                                                                   %Error
                                                     Measurement               Simulation
                                             0.2                  0.970                   0.984         1.43
                                             0.5                  1.100                   1.078         -2.03
                                                 1                1.250                   1.212         -3.01
                                                 2                1.500                   1.464         -2.41
                                                 5                2.200                   2.188         -0.54
                                                 8                2.880                   2.901         0.74




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

Circuit Simulation result


                10uA




               1.0uA




               100nA




                10nA




               1.0nA




               100pA
                   100V           200V          300V          400V          500V      600V
                       I(U1:K)
                                                       V_V1



Evaluation circuit

                                              R1

                                              0.01m

                                    V1                               U1
                                                                     IDH05SG60C




                                   0




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

Circuit Simulation result




Comparison table


                                             IR (A)
              VR (V)                                                        %Error
                             Measurement               Simulation
                       100           5.20E-04             5.212E-04               0.22
                       200           9.00E-04             8.749E-04               -2.79
                       400           1.15E-02             1.159E-02               0.77
                       600           3.80E-01             3.834E-01               0.91




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

Circuit Simulation result


               150p




               125p




               100p




                75p




                50p




                25p




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



Evaluation circuit


                                                 V2
                                         R

                                                 0

                            V1 = 0        V1                      U1
                            V2 = 600                              IDH05SG60C
                            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



                                   150
                                                                                        Measurement
                                                                                        Simulation
                                   125
             Capacitance, C (pF)




                                   100


                                   75


                                   50


                                   25


                                     0
                                         0.1           1              10              100             1000
                                                           Reverse Voltage, VR (V)



Comparison table


                                                                C (pF)
                   VR (V)                                                                        %Error
                                                   Measurement           Simulation
                                           0.1             135.00                136.21                 0.89
                                           0.2             132.00                132.94                 0.71
                                           0.5             122.00                123.28                 1.05
                                               1           110.00                111.19                 1.08
                                               2             96.50                   95.55              -0.99
                                               5             73.00                   72.93              -0.10
                                           10                57.00                   56.98              -0.04
                                           20                44.00                   43.34              -1.50
                                           50                30.00                   29.83              -0.58
                                          100                22.50                   22.32              -0.82




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