Bee Technologies Diode Modeling Report
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This document provides a device modeling report for a general purpose rectifier diode with part number 5GLZ47A manufactured by Toshiba. It includes the SPICE model parameters for the diode, simulation results comparing the diode's forward current, capacitance, and reverse recovery characteristics to measurements, and reference circuits used in the simulations.
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Bee Technologies Diode Modeling Report
- 1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 Device Modeling Report Bee Technologies Inc. COMPONENTS: DIODE/ GENERAL PURPOSE RECTIFIER/ STANDARD PART NUMBER: 5GLZ47A MANUFACTURER: TOSHIBA REMARK: TC=25C
- 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: 5GLZ47A * MANUFACTURER: TOSHIBA * REMARK: TC=25C * All Rights Reserved Copyright (C) Bee Technologies Inc. 2005 .MODEL 5GLZ47_25s D + IS=10.448E-6 + N=2.5903 + RS=17.404E-3 + IKF=.42756 + ISR=0 + CJO=112.64E-12 + M=.42005 + VJ=.40817 + ISR=100.00E-12 + BV=400 + IBV=50.000E-6 + TT=44.937E-9 *$
- 3. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 Forward Current Characteristic Reference
- 4. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 0 D1 5GL247_25s V1 0Vdc R1 0.01m V_V1 0V 2.0V I(D1) 10mA 100mA 1.0A 5.0A Forward Current Characteristic Circuit Simulation Result Evaluation Circuit
- 5. 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 0.05 0.574 0.571 0.523 0.1 0.620 0.623 -0.484 0.2 0.682 0.678 0.587 0.5 0.768 0.766 0.260 1 0.852 0.853 -0.117 2 0.956 0.954 0.209
- 6. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 V(N00016) 100mV 1.0V 10V 100V I(V2)/(400V/1u) 10p 100p 5.0p 200p 0 D1 5GL247_25s V2 0Vdc V1 TD = 0 TF = 10ns PW = 5us PER = 50us V1 = 0 TR = 1us V2 = 400 Capacitance Characteristic Circuit Simulation Result Evaluation Circuit
- 7. 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 0 112.200 112.200 0.000 0.1 103.200 104.100 -0.872 0.2 95.600 95.800 -0.209 0.5 80.200 80.400 -0.249 1 67.000 66.900 0.149 2 53.500 53.600 -0.187 5 38.000 38.100 -0.263 10 28.700 28.900 -0.697 20 20.900 21.500 -2.871 50 14.500 14.800 -2.069 100 13.000 12.400 4.615
- 8. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 R1 50 V1 TD = 0 TF = 10ns PW = 20us PER = 50us V1 = -9.45V TR = 10ns V2 = 10.65V D1 5GL247_25s 0 Time 20.00us 20.10us19.96us 20.16us I(R1) -200mA 0A 200mA Reverse Recovery Characteristic Circuit Simulation Result Evaluation Circuit Compare Measurement vs. Simulation Measurement Simulation %Error trr 36.00 ns 35.78 ns 0.611
- 9. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004 Reverse Recovery Characteristic Reference Trj =12.8 (ns) Trb= 23.2 (ns) Conditions: Ifwd=Irev=0.2(A), Rl=50 Example Relation between trj and trb Measurement