SPICE MODEL of HSC278 (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: HSC278
MANUFACTURER: RENESAS
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
V1
0Vdc
D1 HSC278
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
1.00E-06 0.075 0.074 -0.93
1.00E-05 0.130 0.132 1.46
0.0001 0.196 0.194 -1.12
0.0002 0.215 0.214 -0.56
0.0005 0.245 0.244 -0.45
0.001 0.270 0.272 0.81
0.002 0.312 0.312 -0.16
0.005 0.385 0.390 1.30
0.01 0.530 0.525 -0.87
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

5. Junction Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit
V2
0Vdc
V2 = 30 V1
V1 = 0
TD = 0
TR = 1u
TF = 50ns
PW = 50us
PER = 10us D1 HSC278
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
0.1 18.600 18.200 -2.15
0.2 17.800 17.700 -0.56
0.5 15.780 15.800 0.13
1 13.980 13.800 -1.29
2 11.700 11.600 -0.85
5 8.950 9.000 0.56
10 7.300 7.200 -1.37
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004