SPICE MODEL of DTC114YKA in SPICE PARK

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SPICE MODEL of DTC114YKA in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

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SPICE MODEL of DTC114YKA in SPICE PARK

  1. 1. Device Modeling ReportCOMPONENTS: Digital transistors (built-in resistors)PART NUMBER: DTC114YKAMANUFACTURER: ROHM Bee Technologies Inc. All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  2. 2. PSpice model Model descriptionparameter IS Saturation Current BF Ideal Maximum Forward Beta NF Forward Current Emission Coefficient VAF Forward Early Voltage IKF Forward Beta Roll-off Knee Current ISE Non-ideal Base-Emitter Diode Saturation Current NE Non-ideal Base-Emitter Diode Emission Coefficient BR Ideal Maximum Reverse Beta NR Reverse Emission Coefficient VAR Reverse Early Voltage IKR Reverse Beta Roll-off Knee Current ISC Non-ideal Base-Collector Diode Saturation Current NC Non-ideal Base-Collector Diode Emission Coefficient NK Forward Beta Roll-off Slope Exponent RE Emitter Resistance RB Base Resistance RC Series Collector Resistance CJE Zero-bias Emitter-Base Junction Capacitance VJE Emitter-Base Junction Potential MJE Emitter-Base Junction Grading Coefficient CJC Zero-bias Collector-Base Junction Capacitance VJC Collector-base Junction Potential MJC Collector-base Junction Grading Coefficient FC Coefficient for Onset of Forward-bias Depletion Capacitance TF Forward Transit Time XTF Coefficient for TF Dependency on Vce VTF Voltage for TF Dependency on Vce ITF Current for TF Dependency on Ic PTF Excess Phase at f=1/2pi*TF TR Reverse Transit Time EG Activation Energy XTB Forward Beta Temperature Coefficient XTI Temperature Coefficient for IS All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  3. 3. Input voltage vs. output current (ON characteristics)Circuit simulation resultEvaluation circuit U6 DTC114Y KA V1 I2 0.3Vdc 0Adc 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  4. 4. Comparison GraphCircuit Simulation ResultSimulation Result Condition @ Vo = 0.3 V VI(ON) (V) Io(A) Error (%) Datasheet Simulation 100u 0.71 0.721 1.549 200u 0.74 0.75 1.351 500u 0.79 0.794 0.506 1m 0.82 0.835 1.829 2m 0.9 0.892 -0.888 5m 1 1.02 2 10m 1.2 1.23 2.5 20m 1.8 1.78 -1.111 50m 5.3 5.34 0.754 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  5. 5. Output current vs. input voltage (OFF characteristics)Circuit simulation resultEvaluation circuit U14 DTC114Y KA V1 V2 0Vdc 5Vdc 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  6. 6. Comparison GraphCircuit Simulation ResultSimulation Result Condition @ VCC = 5 V VI(Off) (V) Io(A) Error (%) Datasheet Simulation 1u 0.57 0.558 -2.105 2u 0.59 0.581 -1.525 5u 0.62 0.613 -1.129 10u 0.64 0.635 -0.781 20u 0.68 0.66 -2.941 50u 0.7 0.693 -1 100u 0.72 0.719 -0.138 200u 0.75 0.748 -0.266 500u 0.8 0.79 -1.25 1m 0.83 0.831 0.120 2m 0.9 0.887 -1.444 5m 1.05 1.01 -3.809 10m 1.2 1.2 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  7. 7. DC current gain vs. output currentCircuit simulation resultEvaluation circuit U12 Vsense DTC114Y KA 0Vdc I1 V2 0Adc 5Vdc 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  8. 8. Comparison GraphCircuit Simulation ResultSimulation Result Condition @ VCC = 5V VI(Off) (V) Io(A) Error (%) Datasheet Simulation 100u 7 7.05 0.714 200u 13 13.2 1.538 500u 28 29.4 5 1m 50 52.03 4.06 2m 85 88.27 3.847 5m 150 155 3.333 10m 195 203 4.102 20m 210 210 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  9. 9. Output voltage VS. output currentCircuit simulation resultEvaluation circuit U12 DTC114Y KA F GAIN = 0.05 F1 I1 10mAdc 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005
  10. 10. Comparison GraphCircuit Simulation ResultSimulation Result Condition @ Io/II = 20 VI(Off) (mV) Io(A) Error (%) Datasheet Simulation 1m 49 48.58 -0.857 2m 39 37.62 -3.538 5m 36 34.23 -4.916 10m 41 39.75 -3.048 20m 59 56.3 -4.576 50m 110 110 0 80m 170 167 -1.764 All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

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