SPICE MODEL of CMS14 (Standard 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/ SCHOOTTKY RECTIFIER / STANDARD
PART NUMBER: CMS14
MANUFACTURER: TOSHIBA
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

2. 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
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

3. Forward Current Characteristic
Circuit Simulation Result
Evaluation Circuit
R1
0.001m
V1
D1
0Vdc
CMS14
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

4. Comparison Graph
Circuit Simulation Result
Simulation Result
Vfwd(V) Vfwd(V)
Ifwd(A) %Error
Measurement Simulation
0.01 0.310 0.310 -0.16
0.02 0.327 0.329 0.49
0.05 0.358 0.356 -0.64
0.1 0.380 0.379 -0.21
0.2 0.410 0.408 -0.51
0.5 0.457 0.458 0.28
1 0.510 0.510 -0.04
2 0.580 0.580 -0.05
5 0.730 0.731 0.11
10 0.940 0.940 -0.04
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

5. Junction Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit
V2
V1 = 0 V1
V2 = 60 0Vdc
TD = 0
TR = 10ns
TF = 50ns
PW = 50us
PER = 10us D1 CMS14
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

6. Comparison Graph
Circuit Simulation Result
Simulation Result
Cj(pF) Cj(pF)
Vrev(V) %Error
Measurement Simulation
1 200.00 205.80 2.90
2 160.00 160.80 0.50
5 110.00 110.40 0.36
10 79.70 81.20 1.88
20 58.50 58.90 0.68
50 39.00 38.30 -1.79
60 36.00 35.10 -2.50
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004