1R5GZ41 LTspice Model (Free SPICE Model)

1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
Device Modeling Report
Bee Technologies Inc.
COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER/STANDARD
PART NUMBER: 1R5GZ41
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: 1R5GZ41
* MANUFACTURER: TOSHIBA
* All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
.MODEL 1RSGZ41 D
+ IS=567.92E-12
+ N=1.4479
+ RS=1.0003E-6
+ IKF=1.0000E3
+ ISR=0
+ CJO=146.30E-12
+ M=.4387
+ VJ=.49857
+ BV=400
+ IBV=10.000E-6
+ TT=5.7131E-6
*$

3. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
R1
0.01m
V1
0Vdc
0
D1
1RSGZ41
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 0.620 0.625 -0.76
0.02 0.648 0.651 -0.42
0.05 0.688 0.685 0.44
0.1 0.714 0.711 0.43
0.2 0.740 0.737 0.42
0.5 0.772 0.771 0.10
1 0.802 0.797 0.60
2 0.824 0.823 0.10
5 0.850 0.858 -0.99

5. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
D1
1RSGZ41
0
V2
0Vdc
V1
TD = 0
TF = 50n
PW = 5u
PER = 10u
V1 = 0
TR = 10n
V2 = 400
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
0 145.899 145.899 0.000
0.1 135.250 135.247 0.002
0.2 127.750 127.755 -0.004
0.5 107.210 107.207 0.003
1 89.175 89.147 0.031
2 72.147 72.147 0.000
5 51.744 51.744 0.000
10 39.000 38.416 1.497
20 28.610 28.416 0.678
50 18.891 18.391 2.647
100 13.900 14.265 -2.626

7. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
D1
1RSGZ41
R1
50
0
V1
TD = 0
TF = 10ns
PW = 20us
PER = 50us
V1 = -9.20V
TR = 10ns
V2 = 10.7V
Reverse Recovery Characteristic
Circuit Simulation Result
Evaluation Circuit
Compare Measurement vs. Simulation
Measurement Simulation %Error
trr 3.96 us 3.90 us 1.38

8. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
Reverse Recovery Characteristic Reference
Trj =1.28(us)
Trb= 2.68(us)
Conditions: Ifwd=Irev=0.2(A), Rl=50
Example
Relation between trj and trb
Measurement