SPICE MODEL of SCS208AGHR (Professional Model) in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2014
1
Device Modeling Report
Bee Technologies Inc.
COMPONENTS: SiC Schottky Barrier Diode
PART NUMBER: SCS208AGHR
MANUFACTURER: ROHM
REMARK: Professional Model

2. All Rights Reserved Copyright (C) Bee Technologies Inc. 2014
2
(2) (3)
(1)
Circuit Configuration
DIODE MODEL PARAMETERS
PSpice
model
parameter
Model description
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

3. All Rights Reserved Copyright (C) Bee Technologies Inc. 2014
3
U1
SCS208AGHR
R1
0.01m
V1
0Vdc
0
R2
100MEG
V _ V 1
0V 0.5V 1.0V 1.5V 2.0V 2.5V
I(R1)
1.0mA
10mA
100mA
1.0A
10A
100A
Forward Current Characteristics
Circuit Simulation result
Evaluation circuit

4. All Rights Reserved Copyright (C) Bee Technologies Inc. 2014
4
Comparison Graph Circuit Simulation result
Comparison table
IF (A) VF (V) %Error Measurement Simulation 0.001 0.708 0.703 -0.65 0.01 0.768 0.764 -0.59 0.1 0.833 0.828 -0.55 1 0.940 0.939 -0.09 2 1.010 1.014 0.38 5 1.200 1.208 0.63 10 1.500 1.509 0.59 20 2.100 2.094 -0.30

5. All Rights Reserved Copyright (C) Bee Technologies Inc. 2014
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V ( N 1 6 6 1 0 )
10mV 100mV 1.0V 10V 100V 1.0KV
I(V2)/(650V/10u)
1.0p
10p
100p
1.0n
0
R
V1
TD = 0
TF = 100ns
PW = 100us
PER = 10m
V1 = 0
TR = 10us
V2 = 650
V2
0Vdc
R2
100MEG
U1
SCS208AGHR
Junction Capacitance Characteristic
Circuit Simulation result
Evaluation circuit

6. All Rights Reserved Copyright (C) Bee Technologies Inc. 2014
6
Comparison Graph Circuit Simulation result
Comparison table
VR(V) CT (pF) %Error Measurement Simulation 0.01 402.000 400.000 -0.50 0.1 390.000 385.467 -1.16 1 290.000 290.606 0.21 10 121.000 115.679 -4.40 20 87.000 83.337 -4.21 50 59.700 56.812 -4.84 100 43.200 45.151 4.52 200 36.500 38.007 4.13 500 31.400 32.65 3.98

7. All Rights Reserved Copyright (C) Bee Technologies Inc. 2014
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V _ V 1
0V 100V 200V 300V 400V 500V 600V
I(R1)
1.0nA
10nA
100nA
1.0uA
10uA
100uA
V1
0Vdc
R1
100m
0
R2
100G
U1
SCS208AGHR
Reverse Characteristic
Circuit Simulation result
Evaluation circuit

8. All Rights Reserved Copyright (C) Bee Technologies Inc. 2014
8
Comparison Graph Circuit Simulation result
Comparison table
IR (uA) VR (V) %Error Measurement Simulation 0.001 340.00 326.28 -4.04 0.01 425.00 423.55 -0.34 0.1 510.00 509.34 -0.13 1.2 600.00 600.57 0.10