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Device Modeling Report




COMPONENTS: Silicon Carbide Schottky Diode
PART NUMBER: IDD09SG60C
MANUFACTURER: Infineon
REMARK: Professional Model




                 Bee Technologies Inc.




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


        U1
        IDD09SG60C




             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


              20A


              18A


              16A


              14A


              12A


              10A


               8A


               6A


               4A


               2A


               0A
                    0V           0.5V       1.0V   1.5V    2.0V   2.5V   3.0V     3.5V   4.0V
                         I(R1)
                                                           V_V1




Evaluation circuit


                                                   R1

                                                   0.01m

                                        V1                           U1
                                                                     IDD09SG60C




                                        0




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

Circuit Simulation result


                                        20
                                                      Measurement
                                        18
                                                      Simulation
                                        16
              Forword Current, IF (A)




                                        14

                                        12

                                        10

                                        8

                                        6

                                        4

                                        2

                                        0
                                             0          1              2           3            4        5

                                                              Forward Voltage, VF (V)



Comparison table


                                                                      VF (V)
                         IF (A)                                                                     %Error
                                                     Measurement               Simulation
                                             0.5                   0.980                0.978           -0.18
                                                 1                 1.040                1.037           -0.29
                                                 2                 1.140                1.137           -0.26
                                                 5                 1.400                1.406            0.43
                                             10                    1.830                1.834            0.22
                                             20                    2.675                2.671           -0.15




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

Circuit Simulation result



                10uA




               1.0uA




               100nA




                10nA




               1.0nA
                   100V        200V           300V          400V        500V    600V
                       I(U1:K)
                                                     V_V1



Evaluation circuit

                                         V2



                                         0
                                  V1                               U1
                                                                   IDD09SG60C




                                 0




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

Circuit Simulation result


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




                                          1.E+00




                                          1.E-01




                                          1.E-02




                                          1.E-03
                                                   100       200           300         400        500      600

                                                                   Reverse Voltage , VR (V)



Comparison table


                                                                         IR (A)
              VR (V)                                                                                    %Error
                                                         Measurement               Simulation
                                             100             1.450E-03                1.400E-03             -3.45
                                             200             4.900E-03                4.790E-03             -2.24
                                             400             1.030E-01                1.043E-01              1.26
                                             600            2.500E+00                2.600E+00               4.00




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

Circuit Simulation result



               350p



               300p



               250p



               200p



               150p



               100p



                50p



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




Evaluation circuit

                                                 V2
                                         R

                                                 0

                            V1 = 0       V1                       U1
                            V2 = 600                              IDD09SG60C
                            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


                                    350
                                                                                      Measurement
                                                                                      Simulation
                                    300


                                    250
              Capacitance, C (pF)




                                    200


                                    150


                                    100


                                     50


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



Comparison table


                                                                C (pF)
                   VR (V)                                                                          %Error
                                                Measurement              Simulation
                                          0.5           293.181                294.661                  0.50
                                            1           265.909                268.481                  0.97
                                            2           230.909                231.205                  0.13
                                            5           175.000                170.979                 -2.30
                                           10           133.000                128.509                 -3.38
                                           20           100.000                  95.334                -4.67
                                           50              66.000                66.562                 0.85
                                          100              52.000                53.710                 3.29
                                          200              43.660                45.804                 4.91
                                          500              38.125                39.962                 4.82




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