How to Troubleshoot Apps for the Modern Connected Worker
1SS412 LTspice Model (Free SPICE Model)
1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
- 1 -
COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER/ STANDARD
PART NUMBER: 1SS412
MANUFACTURER: TOSHIBA
Device Modeling Report
Bee Technologies Inc.
2. All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
- 2 -
SPICE MODEL
Circuit Configuration
*$
* PART NUMBER: 1SS412
* MANUFACTURER: TOSHIBA
* All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
.SUBCKT 1SS412 1 2 3
D1 1 3 D1SS412
D2 3 2 D1SS412
.MODEL D1SS412 D
+ IS=18.216E-15
+ N=1.2640
+ RS=.41027
+ IKF=2.6752
+ CJO=2.9583E-12
+ M=.36962
+ VJ=.62677
+ BV=80
+ IBV=100.00E-12
+ TT=260.12E-9
+ ISR=0
.ENDS
*$
(3)
(1)
(2)
3. All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
- 3 -
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
- 4 -
V_V1
0V 0.2V 0.4V 0.6V 0.8V 1.0V 1.2V 1.4V
I(R1)
10uA
100uA
1.0mA
10mA
100mA
Forward Current Characteristic
Circuit Simulation Result
Evaluation Circuit
U1
1SS412
V1
0Vdc
0
R1
0.01m
R2
100MEG