SPICE MODEL of CLH02 (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: CLH02
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
100A
10A
1.0A
100mA
10mA
0V 0.4V 0.8V 1.2V 1.6V 2.0V
I(R1)
V_V1
Evaluation Circuit
R1
0.01m
V1 U1
0Vdc CLH02_P
0
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4. Comparison Graph
Circuit Simulation Result
Simulation Result
Vfwd (V)
Ifwd (A) %Error
Measurement Simulation
0.1 0.976 0.963 -1.29
0.2 1.012 1.006 -0.56
0.5 1.080 1.070 -0.90
1 1.140 1.129 -0.93
2 1.230 1.205 -2.07
5 1.390 1.346 -3.17
10 1.570 1.515 -3.53
20 1.87 1.7976 -3.87
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5. Capacitance Characteristic
Circuit Simulation Result
100p
10p
1.0p
5.0V 10V 30V
-I(X_U1.D_D1)/(300V/1u)
V(N11503)
Evaluation Circuit
V2
0Vdc
V1 = 0 V1
V2 = 300 U1
TD = 0 CLH02_P
TR = 1u
TF = 50ns
PW = 5us
PER = 10us
0
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6. Comparison Graph
Circuit Simulation Result
Simulation Result
Cj (pF)
Vrev (V) %Error
Measurement Simulation
5 23.000 23.083 0.36
10 18.800 18.662 -0.73
20 13.800 13.856 0.41
30 11.200 11.213 0.12
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7. Reverse Recovery Characteristic
Circuit Simulation Result
400mA
300mA
200mA
100mA
-0mA
-100mA
-200mA
-300mA
-400mA
19.96us 20.00us 20.04us 20.08us 20.12us
I(R1)
Time
Evaluation Circuit
R1
50
V1 = -9.2V
V2 = 11V
TD = 28ns V1
TR = 7ns U2
TF = 10ns CLH02_P
PER = 50us
PW = 20us
0
Compare Measurement vs. Simulation
Measurement Simulation %Error
Trj ns 12.00 11.85 -1.29
Trb ns 9.60 9.65 0.47
Trr ns 21.60 21.49 -0.51
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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8. Reverse Recovery Characteristic Reference
Measurement
Trj =12.00(ns)
Trb= 9.60(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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