SPICE MODEL of 11DQ09 (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: 11DQ09
MANUFACTURER: NIEC
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
D1
V1
0Vdc
11DQ09
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
0.1 0.59 0.61 3.06
0.2 0.66 0.66 -0.46
0.5 0.75 0.73 -2.14
1 0.83 0.82 -1.45
2 0.95 0.95 0.85
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

5. Junction Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit
V2
V2 = 90
V1 = 0 0Vdc
TD = 0 D1
TR = 10ns V1
TF = 50ns
PW = 5us
PER = 10us
11DQ09
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 Measurement
1 70.00 72.82 4.03
2 53.00 54.71 3.22
5 36.00 35.99 -0.03
10 27.00 26.81 -0.71
20 19.50 19.55 0.26
50 13.10 12.73 -2.80
70 11.20 11.88 6.07
80 10.50 10.22 -2.70
90 9.60 9.50 -1.04
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004