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C4 d15120a p

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Silicon Carbide Schottky Diode (LTspice Model)

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C4 d15120a p

  1. 1. Device Modeling ReportCOMPONENTS: Silicon Carbide Schottky DiodePART NUMBER: C4D15120AMANUFACTURER: CREEREMARK: Professional Model Bee Technologies Inc. All Rights Reserved Copyright (C) Bee Technologies Inc. 2012 1
  2. 2. DIODE MODEL PARAMETERS Spice 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. 2012 2
  3. 3. Forward Current CharacteristicsCircuit Simulation resultEvaluation circuit All Rights Reserved Copyright (C) Bee Technologies Inc. 2012 3
  4. 4. Comparison GraphCircuit Simulation resultComparison table VF (V) IF (A) %Error Measurement Simulation 0.1 0.750 0.766 2.13 0.2 0.825 0.809 -1.94 0.5 0.875 0.872 -0.34 1 0.935 0.929 -0.64 2 0.995 1.004 0.90 5 1.155 1.160 0.43 10 1.380 1.372 -0.58 20 1.755 1.755 0.00 30 2.120 2.122 0.09 All Rights Reserved Copyright (C) Bee Technologies Inc. 2012 4
  5. 5. Reverse Current CharacteristicsCircuit Simulation resultEvaluation circuit All Rights Reserved Copyright (C) Bee Technologies Inc. 2012 5
  6. 6. Comparison GraphCircuit Simulation resultComparison table IR (uA) VR (V) %Error Measurement Simulation 1200 2.00E-02 1.97E-02 -1.49 1400 7.09E-02 7.44E-02 4.90 1600 3.04E-01 2.89E-01 -4.93 1643 5.00E+00 5.00E+00 0.00 All Rights Reserved Copyright (C) Bee Technologies Inc. 2012 6
  7. 7. Total Capacitance CharacteristicsCircuit Simulation resultEvaluation circuit All Rights Reserved Copyright (C) Bee Technologies Inc. 2012 7
  8. 8. Comparison GraphCircuit Simulation resultComparison table CT (pF) VR (V) %Error Measurement Simulation 0.2 1115.000 1118.500 0.31 0.5 1015.000 1010.900 -0.40 1 895.000 885.118 -1.10 2 730.000 731.515 0.21 5 510.000 524.924 2.93 10 390.000 391.239 0.32 20 285.000 285.247 0.09 50 185.000 184.565 -0.24 100 135.000 131.917 -2.28 200 95.000 94.030 -1.02 500 60.000 59.975 -0.04 1000 44.000 42.635 -3.10 All Rights Reserved Copyright (C) Bee Technologies Inc. 2012 8

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