Toshiba 20DL2CZ47A General Purpose Rectifier SPICE Model
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This document contains a SPICE model for the TOSHIBA 20DL2CZ47A general purpose rectifier diode. It includes the SPICE subcircuit listing with model parameters, graphs comparing forward and reverse characteristics of the model to measurements, and an evaluation of the model's reverse recovery characteristics.
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Toshiba 20DL2CZ47A General Purpose Rectifier SPICE Model
- 1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 COMPONENTS: DIODE/ GENERAL PURPOSE RECTIFIER/ STANDARD PART NUMBER: 20DL2CZ47A MANUFACTURER: TOSHIBA Device Modeling Report Bee Technologies Inc.
- 2. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 SPICE MODEL *$ * PARTNUMBER: 20DL2CZ47A * MANUFACTURER: TOSHIBA * All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 .SUBCKT 20DL2CZ47A_s 1 2 3 D1 1 3 20DL2CZ47A D2 2 3 20DL2CZ47A .MODEL 20DL2CZ47A D + IS=100.00E-12 + N=1.0941 + RS=13.708E-3 + IKF=52.492E-3 + CJO=342.41E-12 + M=.40902 + VJ=.48194 + BV=200 + IBV=50.000E-6 + ISR=0 + TT=18.558E-9 .ENDS *$
- 3. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 PSpice model parameter Model description 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
- 4. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 V_V1 0.4V 0.8V 1.2V 1.6V 2.0V I(R1) 100mA 1.0A 10A 100A 0 U1 20DL2CZ47A_sR1 0.01m IOPEN 0Adc V1 0Vdc Forward Current Characteristic Circuit Simulation Result Evaluation Circuit
- 5. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 Comparison Graph Circuit Simulation Result Simulation Result Ifwd(A) Vfwd(V) %Error Measurement Simulation 0.1 0.610 0.611 -0.164 0.2 0.650 0.648 0.308 0.5 0.700 0.702 -0.286 1 0.750 0.749 0.133 2 0.800 0.801 -0.125 5 0.900 0.896 0.444 10 1.000 0.980 2.000
- 6. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 V(N00037) 100mV 1.0V 10V 100V I(V2)/(200/1us) 10p 100p 1.0n IOPEN 0Adc 0 V2 0Vdc U1 20DL2CZ47A_s V1 TD = 0 TF = 10ns PW = 5us PER = 50us V1 = 0 TR = 1us V2 = 200 Capacitance Characteristic Circuit Simulation Result Evaluation Circuit
- 7. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 Comparison Graph Circuit Simulation Result Simulation Result Vrev(V) Cj(pF) %Error Measurement Simulation 0 339.500 339.500 0.000 0.1 316.500 315.969 0.168 0.2 298.100 296.100 0.671 0.5 256.200 254.820 0.539 1 217.500 215.856 0.756 2 175.700 174.388 0.747 5 127.500 126.169 1.044 10 97.900 96.977 0.943 20 74.039 73.608 0.582 50 53.930 51.500 4.506 100 40.770 38.755 4.942
- 8. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 0 R1 50 U1 20DL2CZ47A_s V1 TD = 0 TF = 10ns PW = 20us PER = 50us V1 = -9.33V TR = 10ns V2 = 10.72V IOPEN 0Adc Time 19.94us 19.98us 20.02us 20.06us 20.10us I(R1) -400mA -300mA -200mA -100mA -0mA 100mA 200mA 300mA 400mA Reverse Recovery Characteristic Circuit Simulation Result Evaluation Circuit Compare Measurement vs. Simulation Measurement Simulation %Error trr 29.200 ns 29.160 ns - 0.137
- 9. All Rights Reserved Copyright (C) Bee Technologies Inc. 2006 Reverse Recovery Characteristic Reference Trj =8.4(ns) Trb=20.8(ns) Conditions: Ifwd=Irev=0.2(A), Rl=50 Example Relation between trj and trb Measurement