SPICE MODEL of TLWH1100 , White ,TA=-40degree (Professional 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: LED Lamps (Professional)
PART NUMBER: TLWH1100 (T11)
MANUFACTURER: TOSHIBA
REMARK: TA= - 40C
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

2. Equivalent Circuit
A
IF
IN+ OUT+ IN+ OUT+ IV
DF DR IN- OUT- IN- OUT-
DWH1100 DZWH1100 EVALUE EVALUE
1
E2
Limit(I(VF), 0, 33m)
VF 0 E1
0Vdc Limit((-27301*V(IF)*V(IF)*V(IF)+643.67*V(IF)*V(IF)+49.7061*V(IF)-0.033323 ),0 ,10 )
K
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
30mA
0A
0V 5.0V
I(R1)
V_V1
Evaluation circuit
R1
0.01m
V1
0Vdc
Rmon
U1
TLWH1100_-40C 1MEG
0
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

4. Comparison graph
Circuit simulation result
Simulation Result
VF(V)
IF(mA)
Measurement Simulation Error (%)
0.0001 2.8800 2.8922 0.4236
0.00025 2.9600 2.9531 - 0.2331
0.00075 3.0400 3.0304 - 0.3157
0.001 3.0650 3.0520 - 0.4241
0.002 3.1000 3.1095 0.3064
0.005 3.2000 3.2068 0.2125
0.01 3.3150 3.3154 0.0120
0.02 3.4850 3.4878 0.0803
0.03 3.6450 3.6418 - 0.0877
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

5. Forward Current Characteristic Reference
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

6. Luminous Intensity Characteristic ( IV/IV(20 mA) - IF)
Circuit simulation result
3.0V
1.0V
100mV
10mV
1.0mA 10mA 50mA
V(Rmon:2)
I(R1)
Evaluation circuit
R1
0.01m
V1
0Vdc
Rmon
U1
TLWH1100_-40C 1MEG
0
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

7. Comparison graph
Circuit simulation result
Simulation Result
IV/IV(20 mA)
IF(mA)
Measurement Simulation Error (%)
2 0.067 0.068173 1.751
5 0.230 0.227739 - 0.983
10 0.500 0.503048 0.609
20 1.000 1.000900 0.090
30 1.300 1.300200 0.154
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

8. Reverse Current Characteristic
Circuit simulation result
0A
-30mA
-1.2V -0.6V
I(R1)
V_V1
Evaluation circuit
R1
0.01m
V1
0Vdc
Rmon
U1
TLWH1100_-40C 1MEG
0
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

9. Comparison graph
Circuit simulation result
Simulation Result
VR(V)
IR(mA)
Measurement Simulation Error (%)
-0.0005 -0.842 -0.8384 -0.4275
-0.001 -0.852 -0.8542 0.2582
-0.002 -0.872 -0.8708 -0.1376
-0.005 -0.892 -0.8951 0.3475
-0.01 -0.918 -0.9176 -0.0435
-0.02 -0.948 -0.9473 -0.0738
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

10. Reverse Current Characteristic Reference
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

11. Reverse Recovery Characteristic
Circuit simulation result
80mA
0A
-80mA
0.96us 1.00us 1.04us 1.08us 1.12us
I(R1)
Time
Simulation Result
R1
50
V1 = -0.30
V2 = 5.77 V2
TD = 0
TR = 7n U1
TF = 16.5n TLWH1100_-40C Rmon
PW = 1u
PER = 100u 1MEG
Compare Measurement VS. Simulation
Symbol Measurement Simulation Error (%)
trj 9.2 ns 9.15 ns -0.05
trb 24.2 ns 24.25 ns 0.05
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

12. Reverse Recovery Characteristic Reference
Measurement
trj= 9.2 (ns)
trb=24.2 (ns)
Conditions:Ifwd=Irev=0.04(A),Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005