SPICE MODEL of CRH01 (Professional 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/ PROFESSIONAL
PART NUMBER: CRH01
MANUFACTURER: TOSHIBA
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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2. DIODE MODEL PARAMETERS
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
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3. Forward Current Characteristic
Circuit Simulation Result
10A
1.0A
100mA
0.4V 0.6V 0.8V 1.0V 1.2V 1.4V 1.6V
I(R1)
V_V1
Evaluation Circuit
R1
0.01m
V1
0Vdc U1
CRH01_P
0
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4. Comparison Graph
Circuit Simulation Result
Simulation Result
Vfwd (V)
Ifwd (A) %Error
Measurement Simulation
0.1 0.818 0.817 -0.10
0.2 0.857 0.857 0.00
0.5 0.921 0.922 0.10
1 0.985 0.984 -0.06
2 1.061 1.061 0.00
5 1.193 1.193 0.00
10 1.336 1.336 0.00
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5. Capacitance Characteristic
Circuit Simulation Result
50p
10p
1.0p
1.0V 10V 40V
-I(X_U1.D_D1)/(200V/1u)
V(N11360)
Evaluation Circuit
V2
0Vdc
V2 = 200 V1
V1 = 0 U1
TD = 0 CRH01_P
TR = 1us
TF = 10ns
PW = 20us
PER = 10us
0
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6. Comparison Graph
Circuit Simulation Result
Simulation Result
Cj (pF)
Vrev (V) %Error
Measurement Simulation
1 17.557 17.258 -1.70
2 13.852 14.002 1.08
5 10.010 10.073 0.63
10 7.808 7.724 -1.08
20 5.958 5.878 -1.34
40 4.445 4.456 0.25
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7. Reverse Recovery Characteristic
Circuit Simulation Result
400mA
300mA
200mA
100mA
-0mA
-100mA
-200mA
-300mA
-400mA
19.97us 19.99us 20.01us 20.03us 20.05us 20.07us
I(R1)
Time
Evaluation Circuit
R1
50
V1 = -9.1V V1
V2 = 10.9V U1
TD = 4ns CRH01_P
TR = 5ns
TF = 8ns
PW = 20us
PER = 50us
0
Compare Measurement vs. Simulation
Measurement Simulation %Error
trj ns 10.00 9.66 -3.36
trb ns 5.80 5.91 1.93
trr ns 15.80 15.58 -1.42
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8. Reverse Recovery Characteristic Reference
Trj =10.00(ns)
Trb= 5.80 (ns)
Conditions: Ifwd=0.2A,Irev=0.2A, Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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