1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER/ STANDARD
PART NUMBER: 1SS400
MANUFACTURER: ROHM
Device Modeling Report
Bee Technologies Inc.
2. All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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SPICE MODEL
*$
* PART NUMBER: 1SS400
* MANUFACTURER: ROHM
* VRM=80,IO=100m
* All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
.MODEL D1SS400 D
+ IS=6.5141E-9
+ N=1.9171
+ RS=1.0000E-6
+ IKF=12.751E-3
+ CJO=541.55E-15
+ M=.10579
+ VJ=9.9900
+ ISR=0
+ BV=100
+ IBV=100.00E-12
+ TT=10.293E-9
*$
3. All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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DIODE MODEL PARAMETERS
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
4. All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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D1
D1SS400
R1
0.01m
V1
0Vdc
0
V_V1
0V 0.1V 0.3V 0.5V 0.7V 0.9V 1.1V
I(R1)
10uA
100uA
1.0mA
10mA
100mA
Forward Current Characteristic
Circuit Simulation Result
Evaluation Circuit