TLP180のスパイスモデル

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TLP180のスパイスモデル

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TLP180のスパイスモデル

  1. 1. Device Modeling ReportCOMPONENTS: PHOTOCOUPLERPART NUMBER: TLP180MANUFACTURER: TOSHIBA Bee Technologies Inc. All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 1
  2. 2. Equivalent Circuit U1 TLP180 All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 2
  3. 3. DIODE MODEL 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 TimeBIPOLAR JUNCTION TRANSISTOR MODEL PSpice model Model description parameter NR Reverse Emission Coefficient RB Base Resistance RC Series Collector Resistance CJE Zero-bias Emitter-Base Junction Capacitance CJC Zero-bias Collector-Base Junction Capacitance TF Forward Transit Time TR Reverse Transit TimeVOLTAGE CONTROLLED VOLTAGE SOURCE MODEL (VCVS)E<Name><(+)Node><(-)Node>VALUE={Expression}E<Name><(+)Node><(-)Node>TABLE={Expression}VOLTAGE CONTROLLED CURRENT SOURCE MODEL (VCCS)E<Name><(+)Node><(-)Node>VALUE={Expression} All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 3
  4. 4. LED IV Curve CharacteristicsSimulation result 1.0A 100mA 10mA 1.0mA 0.6V 0.8V 1.2V 1.6V 2.0V 2.4V 2.8V I(IF) V(VF)Evaluation circuit U1 TLP180 VF VCE IF 5V 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 4
  5. 5. Comparison GraphSimulation result 1000 Measurement Simulation Pulse Forward Current : I FP (mA) 100 10 1 0.6 1 1.4 1.8 2.2 2.6 3 Pulse Forward Voltage : V FP (V)Comparison table VFP (V) IFP (mA) %Error Measurement Simulation 1.000 1.020 1.014 -0.59 2.000 1.055 1.050 -0.47 5.000 1.100 1.101 0.09 10.000 1.140 1.147 0.61 20.000 1.196 1.203 0.59 50.000 1.300 1.308 0.62 100.000 1.420 1.425 0.35 200.000 1.620 1.598 -1.36 500.000 2.000 2.007 0.35 All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 5
  6. 6. Collector−Emitter Saturation Voltage CharacteristicsSimulation result 400mV 300mV 200mV 100mV 0V 0s 1.0us V(C) TimeEvaluation circuit U1 TLP180 C IF IC 8mA 2.4mA 0Comparison table Condition: IF = 8mA, IC = 2.4mA Symbol Unit Measurement Simulation %Error VCE(sat) mV 0.400[Max.] 0.203 - All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 6
  7. 7. CTR (Current Transfer Ratio) CharacteristicsSimulation result 1.0K 100 10 100uA 1.0mA 10mA 100mA 100*(I(IC)/I(IF)) I_IFEvaluation circuit U1 IC TLP180 VCE IF 5V 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 7
  8. 8. Comparison GraphSimulation result 1000 Measurement Simulation Current Transfer Ratio IC /IF (%) 100 10 0.1 1 10 100 Forward Current : I F (mA)Comparison table IC/IF (%) IF (mA) %Error Measurement Simulation 0.100 22.000 22.102 0.46 0.200 41.000 42.255 3.06 0.500 90.000 92.722 3.02 1.000 140.000 136.297 -2.65 2.000 180.000 178.932 -0.59 5.000 210.000 204.643 -2.55 10.000 227.000 227.123 0.05 14.000 225.000 217.699 -3.24 20.000 180.000 173.328 -3.71 30.000 132.000 130.780 -0.92 40.000 105.000 105.635 0.60 50.000 90.000 88.799 -1.33 All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 8
  9. 9. Switching Time CharacteristicsSimulation result 24mA 9.0V 1 2 16mA 8.0V IF= 16mA 8mA 7.0V 0A 6.0V -8mA 5.0V -16mA 4.0V VCE -24mA 3.0V -32mA 2.0V -40mA 1.0V -48mA 0V >> -56mA -1.0V 100us 150us 200us 250us 300us 350us 1 I(IF) 2 V(VC) TimeEvaluation circuit U1 TLP180 VC RL 1.9k I1 = 0 I2 = 16mA IF TD = 50us TF = 10ns VCC TR = 10ns 5V PW = 100us PER = 10ms 0Comparison table Condition: VCC = 5V, RL = 1.9kΩ, IF = 16mA Symbol Unit Measurement Simulation %Error tS us 25.000 24.966 -0.14 tOFF us 40.000 40.265 0.66 All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 9
  10. 10. Output CharacteristicsSimulation result 30mA 50mA 40mA 30mA 20mA 20mA 10mA 10mA 5mA IF= 2mA 0A 0V 0.2V 0.4V 0.6V 0.8V 1.0V I(C) V_VCEEvaluation circuit U1 C TLP180 VCE IF 0 All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 10
  11. 11. Output Characteristics Reference All Rights Reserved Copyright (c) Bee Technologies Inc. 2012 11

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