This document provides a detailed report on the modeling characteristics of the D5S4M Schottky diode from Shindengen, including parameters such as saturation current, series resistance, and junction capacitance. It includes simulation results comparing measured values with expected outcomes for forward current and junction capacitance under various testing conditions. The document is copyrighted by Bee Technologies Inc. and contains various performance graphs and error percentages.

1. Device Modeling Report
COMPONENTS:
DIODE/ SCHOOTTKY RECTIFIER / STANDARD
PART NUMBER: D5S4M
MANUFACTURER: SHINDENGEN
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
U1
0.01m
V1
0Vdc
D5S4M
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 0.290 0.290 -0.07
0.2 0.308 0.310 0.65
0.5 0.338 0.340 0.59
1 0.369 0.370 0.27
2 0.410 0.410 0.10
5 0.500 0.499 -0.22
10 0.615 0.618 0.44
20 0.821 0.825 0.49
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

5. Junction Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit
V2
U1
0Vdc
V2 = 40 V1
V1 = 0
TD = 0
TR = 10ns
TF = 50ns
PW = 5us D5S4M
PER = 10us
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
0.1 650.00 620.00 -4.62
0.2 610.00 633.40 3.84
0.5 531.00 548.20 3.24
1 450.00 455.90 1.31
2 360.00 359.60 -0.11
5 250.00 247.70 -0.92
10 182.00 180.90 -0.60
20 132.00 130.50 -1.14
40 89.00 93.00 4.49
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004