KODENSHI KB464AR61

AUK CORP.
KB464AR61 (KLB-521 R)
1. Descriptions
KB464AR61 (KLB-521 R) is a high bright AlInGaP red LED and has the optimized optical characteristics.
2. Features
◆ Transparent epoxy lens
◆ High Optical Output
◆ Typical Luminous Intensity(IV)
: 1.0cd for Red @ IF=20mA
3. Application
◆ Display
◆ Indicator
◆ Signage
◆ Auto Focus
◆ Amusement
4. Outline Dimensions and Material Descriptions
◆ Outline Dimensions
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev.O date: 08-AUG-11
AUK-LDM-001(A)
AUK CORP.
KB464AR61 (KLB-521 R)
5. Absolute Maximums
[ Ta=25℃ ]
Parameter
Symbol
Ratings
Unit
Reverse voltage
VR
5
V
Forward current
IF
30
mA
Pulse forward current *1
IFP
0.3
A
Power dissipation
PD
70
mW
Operating temperature
Topr.
-30 ~ +85
°C
Storage temperature
Tstg.
-40 ~ +100
°C
Soldering Temperature
Tsol.
260
°C
*1. IFP Measured under duty £ 1/100 @ tw=10ms
6. Electro-Optical Characteristics (TA = 25℃)
Parameter
Symbol
Conditions
Forward voltage
VF
IF = 20 mA
Reverse current
IR
VR = 5 V
Luminous Intensity
Iv
Doninant Wave Length
Spectral half bandwidth
Half angle
Min
Typ
Max
Unit
2.1
2.5
V
-
-
50
uA
IF = 20 mA
0.7
1.0
-
cd
λD
IF = 20 mA
615
-
630
nm
∆λ
IF = 20 mA
-
15
-
nm
2∆θ1/2
IF = 20 mA
-
80
-
deg.
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev.O date: 08-AUG-11
AUK-LDM-001(A)
AUK CORP.
KB464AR61 (KLB-521 R)
7. Characteristic Graphs
Forward current vs.
Ambient temperature
Radiant Intensity vs.
Forward current
2.0
Relative intensity
40
30
20
10
Relative radiant intensity PO
0
0
20
40
60
80
1.0
0.5
0
100 (℃)
1
Ambient temperature Ta[℃]
3 5 10 15 20 25 30
Forward current IF [mA]
Relative radiant intensity vs.
Ambient temperature
Relative intensity vs.
Wavelength
0
7
6
10
Intensity [arb.]
Forward current IF[mA]
50
1
0.1
5
4
3
2
1
-20
0
20
40
60
80
100 (℃)
0
500
Ambient temperature Ta[℃]
550
Forward current IF[mA]
650
700
750
Wave Length[nm]
Forward current vs.
Forward voltage
40
35
30
25
20
15
10
5
0
0
600
Radiant Pattern
Angle(deg)
-10
-20
0
10
20
-30
30
-40
40
-50
50
-60
60
-70
70
-80
80
50
0.5 1.0 1.5 2.0 2.5 3.0
50
0
Relative intensity[%]
Forward voltage VF[V]
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev.O date: 08-AUG-11
AUK-LDM-001(A)