70
60
50
40
30
20
10
0
MPR, EMVR, MVR,
EMAY, MAY, EMPY, MPY
EMAA, MAA, EMPG,
MPG, EMBG, MBG
EBR, BR
n
Outline Dimensions
n
Spatial Distribution (x)
n
Operation Current Derating Chart
Unit: mm
*Spatial distribution is viewed as a typical illustration and will vary by color
SINGLE COLOR LED
f
3mm Round Shape
S
T
A
N
D
A
R
D
C
O
L
O
R
3338S Series
3338S Series
n
Absolute Maximum Ratings
* Ta=25C, I
FM
applies for the pulse width
1msec. and duty cycle
1/20
The current derating for operation applies when the temperature is above 25C
Power Dissipation
Forward Current
Peak Forward Current
Reverse Voltage
Operating Temperature
Storage Temperature
Derating (DC)*
Symbol
Pd
I
F
I
FM
V
R
Topr
Tstg
D
I
F
mW
mA
mA
V
C
C
mA/C
Units
Item
EBR/BR
100
50
300
4
Red
MPR
75
30
75
4
EMVR/MVR
75
30
75
4
Orange
EMAA/MAA
70
25
60
4
EMAY/MAY
85
30
75
4
EMPY/MPY
85
30
75
4
Green
EMPG/MPG
70
25
60
4
Pure Green
EMBG/MBG
70
25
60
4
-30 to +85
-30 to +100
n
Electro-Optical Characteristics
45/30
3
30/20
30/20
30/20
45/30
30/20
12/8
30/15
1.5
20/10
20/10
20/10
30/15
20/10
8/4
20
10
20
20
20
20
20
20
660
700
630
605
580
570
560
555
647
635
624
606
590
572
567
558
30
100
30
30
30
30
30
30
20
10
20
20
20
20
20
20
1.7
2.1
2.0
2.2
2.2
2.1
2.1
2.1
2.0
2.8
2.8
2.8
2.8
2.8
2.8
2.8
20
10
20
20
20
20
20
20
100
20
20
20
20
20
20
20
4
4
4
4
4
4
4
4
GaAIAs
GaP
GaAsP
GaAsP
GaAsP
GaP
GaP
GaP
EBR/BR3338X
MPR3338X
EMVR/MVR3338X
EMAA/MAA3338X
EMAY/MAY3338X
EMPY/MPY3338X
EMPG/MPG3338X
EMBG/MBG3338X
mcd
mA
nm
mA
mA A
V
Deg.
V
30
(Ta=25C)
(Ta=25C)
Units
Wavelength
Spectral Line
Half Width
Forward
Voltage
V
F
TYP
MAX.
I
F
Reverse
Current
IR
MAX.
V
R
Viewing
Angle
(2
q
1/2)
MIN.
TYP.
I
F
Dl
TYP.
Peak
l
p
TYP.
Dominant
l
d
TYP.
I
F
Luminous
Intensity
IV
Lens
Color
Emitted
Color
Material
Part No.
Red
Orange
Yellow
Yellow Green
Green
Pure Green
25
*The viewing angle is an average and will vary by color
Diffused
Red
Diffused
Orange
Diffused
Yellow
Diffused
Green
0.67
0.40
0.33
0.40
0.33
Yellow
Yellow Green
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