SPICE MODEL of HRW0702A (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/ SCHOTTKY RECTIFIER/ STANDARD
PART NUMBER: HRW0702A
MANUFACTURER: HITACHI
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
0.01m
D7
V3
0Vdc
DHRW0702A
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 0.196 0.195 -0.513
0.02 0.214 0.215 0.465
0.05 0.243 0.241 -0.830
0.1 0.264 0.264 0.000
0.2 0.293 0.291 -0.687
0.5 0.340 0.343 0.875
1 0.409 0.408 -0.245
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

5. Junction Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit
V2
0Vdc
V1 = 0 V1 D5
V2 = 10
TD = 0
TR = 1us DHRW0702A
TF = 1us
PW = 5s
PER = 10s
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
0 116.795 117.552 0.644
0.1 115.964 114.603 -1.188
0.2 110.035 109.985 -0.045
0.5 98.461 98.632 0.173
1 82.650 84.017 1.627
2 64.941 65.373 0.661
5 38.807 39.874 2.676
10 24.723 24.681 -0.170
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004