SPICE MODEL of 11EQS10 (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: 11EQS10
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
11EQS10
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
0.3 0.710 0.720 1.41
0.5 0.758 0.766 1.06
1 0.844 0.829 -1.78
2 0.944 0.926 -1.91
4 1.040 1.030 -0.96
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

5. Junction Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit
V2
V2 = 100 0Vdc
V1 = 0
TD = 0 D1
TR = 10ns V1
TF = 50ns
PW = 5us
PER = 10us
11EQS10
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 69.500 69.444 -0.08
2 53.200 53.000 -0.38
3 44.700 45.500 1.79
5 35.700 36.200 1.40
7 30.500 31.400 2.95
10 26.300 26.400 0.38
20 19.500 19.300 -1.03
30 16.50 16.10 -2.42
50 12.90 12.60 -2.33
70 11.40 10.90 -4.39
100 9.52 9.20 -3.36
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004