LED SPECIFICATION
330LB7C
Single color
High bright output
3.9±0.1
Features：
3.0±0.1
2.9±0.1
0.8±0.1
Descriptions：
CATHODE
Emitting Color：Super Bright Blue
1.5±0.5
25.4Min
Dice material：InGaN
0.5Max
High reliability and long life
0.8Max.
Low power consumption
4.5±0.1
Device Outline：φ3mm Round Type
Lens Type：Water Clear
0.5±0.1
0.5±0.1
2.54±0.1
Directivity：
DIRECTIVITY
1.0
0°
Ta=25° C
IF=20mA
All dimensions are millimeters.
Tolerance is +/-0.25mm unless otherwise noted.
30°
Relative Luminous
0.5
60°
0
90°
60°
30°
0°
0.5
90°
1.0
Radiation Angle
Page: 1 of 3
LED SPECIFICATION
330LB7C
Absolute maximum ratings（Ta = 25℃）
Parameter
Reverse Voltage
Forward Current
Power Dissipation
Pulse Current
Operating Temperature
Storage Temperature
Symbol
V
R
I
F
P
d
I
peak
T
opr
T
str
Test Condition
I
R
= 30μA
----
----
Duty=0.1mS，1kHz
----
----
Values
Min.
5
----
----
----
-20
-25
Max.
--
25
90
100
+85
+100
Unit
V
mA
mW
mA
℃
℃
Electrical and optical characteristics（Ta = 25℃）
Parameter
Forward Voltage
Reverse Current
Dominate Wavelength
Peak Wavelength
Spectral Line half-width
Luminous Intensity
Viewing Angle
Symbol
V
F
I
R
λ
d
λ
p
Δ
λ
I
V
2θ
1/2
Test Condition
I
F
=20mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
Values
Min.
----
----
----
----
----
Typ.
Max.
Unit
V
μA
nm
nm
nm
mcd
deg.
3.6
3.2
----
30
470
----
468
----
20
----
BIN
----
24.........27...........30
Luminous Intensity Bins（Ta = 25℃）
Bin
Min
Max
S
770
1100
T
1100
1520
U
1520
2130
V
2130
3000
Unit:mcd
W
3000
4180
Dominate Wavelength Bins
Bin
Min
Max
B4
465
470
Unit:nm
B5
470
475
Page: 2 of 3
LED SPECIFICATION
330LB7C
Typical electrical/optical characteristic curves：
50
Forward Current(mA)
40
30
20
10
0
2.0
2.4 2.8 3.2 3.6
Forward Voltage(V)
4.0
FORWARD CURRENT Vs
FORWARD VOLTAGE
2.5
Luminous Intensity
Relative Value at IF=20mA
2.0
1.5
1.0
0.5
0
0
10
20
30
40
IF-Forward Current (mA)
50
LUMINOUS INTENSITY Vs.
FORWARD CURRENT
Relative Luminous Intensity
50
Forward Current(mA)
40
30
20
10
0
0
FORWARD CURRENT
DERATING CURVE
LUMINOUS INTENSITY Vs.
AMBIENT TEMPERATURE
2.5
2.0
1.5
1.0
0.5
0
-40
-20
0
20
60
80
40
Ambient Temperature T
A
(
℃
)
100
20
40
60
80
100
Ambient Temperature T
A
(
℃
)
Relative Luminous Intensity
100
75
50
25
0
400
450
550
500
600
Wavelength
λ
(nm)
650
700
Page: 3 of 3
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