The document is a device modeling report for the diode FML-G14S manufactured by Sanken, containing simulation results for forward current characteristics, junction capacitance, and reverse recovery characteristics. It includes comparison graphs with measurement versus simulation data, highlighting errors in measurements. The report outlines specific circuit simulation results and parameters used in evaluations.

1. Device Modeling Report
COMPONENTS:
DIODE/GENERAL PURPOSE RECTIFIER/PROFESSIONAL
PART NUMBER: FML-G14S
MANUFACTURER: SANKEN
REMARK: TA=25 degree C
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

2. Forward Current Characteristic
Circuit Simulation Result
Evaluation Circuit
R1
10m
V1
0Vdc U4
FML-G14S
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

3. Comparison Graph
Circuit Simulation Result
Simulation Result
Vfwd(V) Vfwd(V)
Ifwd(A) Measurement Simulation %Error
0.005 0.46 0.459 0.217
0.01 0.5 0.495 1
0.02 0.53 0.53 0
0.05 0.58 0.581 0.172
0.1 0.62 0.62 0
0.2 0.67 0.666 0.597
0.5 0.73 0.736 0.821
1 0.8 0.8 0
2 0.9 0.9 0
5 1.05 1.05 0
10 1.23 1.226 0.325
20 1.5 1.5 0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

4. Junction Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit
V2
0Vdc
V1 = 0 V1
V2 = 100 U2
TD = 0
TR = 10ns FML-G14S
TF = 50ns
PW = 5us
PER = 10us
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

5. Comparison Graph
Circuit Simulation Result
Simulation Result
Cj(pF) Cj(pF)
Vrev(V) Measurement Simulation %Error
0 118.31 118.31 0
0.1 107.87 110.51 2.447
0.2 100.25 103.163 2.905
0.5 83.97 86.02 2.441
1 70.11 69.26 1.212
2 56.28 56.669 0.691
5 40.73 40.773 0.105
10 31.22 31.192 0.089
20 23.63 23.786 0.66
50 16.86 16.455 2.402
100 12.18 12.542 2.972
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

6. Reverse Recovery Characteristic
Circuit Simulation Result
Evaluation Circuit
R1
50
V1 = -9.2v V1
V2 = 10.7v U3
TD = 0
TR = 10ns FML-G14S
TF = 10ns
PW = 20us
PER = 50us
0
Compare Measurement vs. Simulation
Symbol Measurement Simulation Error(%)
trj 9.6 ns 9.635 ns 0.364
trb 18 ns 17.969 ns 0.172
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004

7. Reverse Recovery Characteristic Reference
Measurement
Trj=9.60(ns)
Trb=18.0(ns)
Conditions:Ifwd=lrev=0.2(A),Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (C) Bee Technologies Inc. 2004