TVR5G LTspice Model (Free SPICE Model)
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This document provides a SPICE model for the TVR5G general purpose rectifier diode manufactured by Toshiba. It includes the model parameters, simulation results comparing the diode's forward current, junction capacitance, and reverse recovery characteristics to measurements, and evaluation circuits used in the simulations.
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TVR5G LTspice Model (Free SPICE Model)
- 1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 COMPONENTS: DIODE/ GENERAL PURPOSE RECTIFIER/ STANDARD PART NUMBER: TVR5G MANUFACTURER: TOSHIBA Device Modeling Report Bee Technologies Inc.
- 2. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 SPICE MODEL 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 *$ * PART NUMBER: TVR5G * MANUFACTURER: TOSHIBA * All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 .MODEL TVR5G D + IS=1.6119E-6 + N=2.6909 + RS=2.2063E-3 + IKF=141.40 + ISR=0 + CJO=18.495E-12 + M=.23428 + VJ=.40503 + BV=400 + IBV=10.000E-6 + TT=432.81E-9 *$
- 3. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 R1 0.01m V1 0Vdc 0 D1 TVR5G Forward Current Characteristic Circuit Simulation Result Evaluation Circuit
- 4. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 Comparison Graph Circuit Simulation Result Simulation Result Ifwd(A) Vfwd(V) Measurement Vfwd(V) Simulation %Error 0.01 0.606 0.608 -0.281 0.02 0.656 0.655 0.152 0.05 0.720 0.720 0.014 0.1 0.772 0.768 0.466 0.2 0.816 0.815 0.123 0.5 0.882 0.881 0.091 1 0.932 0.930 0.193 2 0.975 0.979 -0.441 5 1.050 1.048 0.210
- 5. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 V1 TD = 0 TF = 10ns PW = 20us PER = 50us V1 = 0 TR = 1u V2 = 400 V2 0Vdc 0 D1 TVR5G Junction Capacitance Characteristic Circuit Simulation Result Evaluation Circuit
- 6. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 Comparison Graph Circuit Simulation Result Simulation Result Vrev(V) Cj(pF) Measurement Cj(pF) Simulation %Error 0 18.834 18.834 0.000 0.1 17.535 18.100 -3.222 0.2 16.800 17.222 -2.512 0.5 15.300 15.346 -0.301 1 13.900 13.839 0.439 2 12.100 12.221 -1.000 5 10.100 10.084 0.158 10 8.700 8.651 0.567 20 7.400 7.375 0.335 50 6.000 5.984 0.267 100 5.000 5.093 -1.864
- 7. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 R1 50 D1 TVR5G 0 V1 TD = 0 TF = 10ns PW = 20us PER = 50us V1 = -9.18V TR = 10ns V2 = 10.8V Reverse Recovery Characteristic Circuit Simulation Result Evaluation Circuit Compare Measurement vs. Simulation Measurement Simulation %Error trr 300.0 ns 302.6 ns 0.866
- 8. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 Reverse Recovery Characteristic Reference Trj =108(ns) Trb=192(ns) Conditions: Ifwd=Irev=0.2(A), Rl=50 Example Relation between trj and trb