SPICE MODEL of RURD460S , TC=80degree (Standard Model) in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

1. Device Modeling Report
COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER/ STANDARD
PART NUMBER: RURD460S
MANUFACTURER: FAIRCHILD
REMARK: TC=80 degree
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

2. 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 Time
EG Energy-band Gap
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

3. Forward Current Characteristic Reference
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

4. Forward Current Characteristic
Circuit Simulation Result
5.0A
1.0A
100mA
10mA
0V 2.0V
I(R1)
V_V1
Evaluation Circuit
R1
0.01m
D1
V1
0Vdc
RURD460S_80s
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

5. Comparison Graph
Circuit Simulation Result
Simulation Result
Vfwd(V) Vfwd(V)
Ifwd(A) Measurement Simulation %Error
0.01 0.460 0.463 -0.652
0.02 0.520 0.518 0.385
0.05 0.598 0.596 0.334
0.1 0.654 0.652 0.306
0.2 0.712 0.713 -0.140
0.5 0.800 0.802 -0.250
1 0.884 0.886 -0.226
2 0.988 0.988 0.000
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

6. Capacitance Characteristic
Circuit Simulation Result
100p
10p
1.0p
1.0V 10V 100V
I(V2)/(600V/1u)
V(N00016)
Evaluation Circuit
V2
0Vdc
V2 = 600 V1
V1 = 0 D1
TD = 0
TR = 1us RURD460S_80s
TF = 10ns
PW = 5us
PER = 50us
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

7. Comparison Graph
Circuit Simulation Result
Simulation Result
Cj(pF) Cj(pF)
Vrev(V) %Error
Measurement Simulation
0 91.900 91.900 0.000
1 52.800 52.717 0.157
2 41.500 41.615 -0.277
5 28.700 29.155 -1.585
10 21.400 21.862 -2.159
20 16.500 16.304 1.188
50 11.300 11.207 0.823
100 8.500 8.129 4.365
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

8. Reverse Recovery Characteristic
Circuit Simulation Result
200mA
0A
-200mA
19.92us 20.00us 20.20us 20.32us
I(R1)
Time
Evaluation Circuit
R1
50
V1 = -9.39V V1
V2 = 10.71V D1
TD = 0
TR = 10ns
TF = 10ns RURD460S_80s
PW = 20us
PER = 50us
0
Compare Measurement vs. Simulation
Measurement Simulation %Error
trr 110.4. ns 110.00 ns 0.362
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

9. Reverse Recovery Characteristic Reference
Measurement
Trj =28 (ns)
Trb= 82.4 (ns)
Conditions: Ifwd=Irev=0.2(A), Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005