FREE SPICE MODEL of CMH05A 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: CMH05A
MANUFACTURER: TOSHIBA
Bee Technologies Inc.
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2. SPICE MODEL
*$
* P ART NUMBER: CMH05 A
* M ANUF ACTURER: TOSHIB A
* VRRM=4 00, IF=1 A, IFSM=10 A
* All Rights Reserved Copyright ( C) Bee Technologies Inc. 2008
.MODEL DCMH05A D
+ IS=165.58E-6
+ N=7.0824
+ RS=65.866E-3
+ IKF=.55393
+ CJO=13.548E-12
+ M=.34397
+ VJ=.3905
+ISR=0
+ BV=400
+ IBV=10.000E-6
+ TT=14.5000E-9
*$
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3. 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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4. Forward Current Characteristic
Circuit Simulation Result
100A
10A
1.0A
100mA
10mA
0V 1.0V 2.0V 3.0V 3.8V
I(R1)
V_V1
Evaluation Circuit
R1
0.01m
V1
0Vdc D1
DCMH05A
0
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9. Reverse Recovery Characteristic Reference
Measurement
Trj =9.20(ns)
Trb= 6.40(ns)
Conditions: Ifwd=0.2A,Irev=0.2A, Rl=50
Example
Relation between trj and trb
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