SPICE MODEL of FY3863X , Yellow , (Standard Model) in SPICE PARK. English Version is http://www.spicepark.net.Japanese
Version is http://www.spicepark.com by Bee Technologies.
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
SPICE MODEL of FY3863X , Yellow , (Standard Model) in SPICE PARK
1. Device Modeling Report
COMPONENTS: Light-Emitting Diode (LED) STANDARD
PART NUMBER: FY3863X
MANUFACTURER: STANLEY
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
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
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
3. Forward Current Characteristic
Circuit simulation result
Evaluation circuit
R1
0.01m
V1
0Vdc D1
DFY 3863X
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
5. Junction Capacitance Characteristic
Circuit simulation result
Evaluation circuit
V1
0V dc
V1 = 0
V2
V2 = 5 D1
TD = 0
TR = 10n DFY3 863 X
TF = 10 n
PW = 2 u
PE R = 5u
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
6. Comparison graph
Circuit simulation result
Simulation Result
Cj(pF)
Vrev(V) Measurement Simulation Error (%)
0.5 32.899 32.539 1.094258
1 29.587 29.725 0.466421
2 25.1 25.578 1.904382
3 22.309 22.567 1.156484
4 20.6 20.302 1.446602
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
7. Reverse Recovery Characteristic
Circuit simulation result
Simulation Result
R1
50
V1 = -0.1
V2
V2 = 4 D1
TD = 0
TR = 1n DFY 3863X
TF = 2.5n
PW = 2u
PER = 5u
0
Compare Measurement VS. Simulation
Symbol Measurement Unit Simulation Unit %Error
trj+trb 11.7 ns 11 ns - 4.347
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
8. Reverse Recovery Characteristic Reference
Measurement
trj=7.1(ns)
trb=3.6(ns)
Conditions:Ifwd=Irev=0.04(A),Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005