
-1-
Nichia STSE-CG2137B
<Cat.No.031205>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings (Ta=25°C)
Item
Symbol
Forward Current
I
F
Pulse Forward Current
I
FP
Reverse Voltage
V
R
Power Dissipation
P
D
Operating Temperature
T
opr
Storage Temperature
T
stg
Soldering Temperature
T
sld
I
FP
Conditions : Pulse Width 10msec. and Duty 1/10
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Forward Voltage
V
F
Reverse Current
I
R
Rank T
Iv
Rank S
Iv
Luminous Intensity
Rank R
Iv
!
Luminous Intensity Measurement allowance is ± 10%.
Color Ranks
(I
F
=20mA,Ta=25°C)
Rank G
x
0.14
0.14
0.22
0.22
y
0.64
0.74
0.74
0.64
!
Color Coordinates Measurement allowance is ± 0.01.
!
One delivery will include up to two color ranks and three luminous intensity ranks of the products.
The quantity-ratio of the ranks is decided by Nichia.
2.TYPICAL INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
Please refer to figure’s page.
3.OUTLINE DIMENSIONS AND MATERIALS
Please refer to figure’s page.
Material as follows ; Resin(Mold)
: Epoxy Resin
Leadframe
: Ag plating Copper Alloy
Absolute Maximum Rating
30
100
5
120
-30 ~ +
85
-40 ~ +100
265°C for 10sec.
Unit
mA
mA
V
mW
°C
°C
(Ta=25°C)
Max.
4.0
50
3920
2760
1960
Condition
I
F
=20[mA]
V
R
= 5[V]
I
F
=20[mA]
I
F
=20[mA]
I
F
=20[mA]
Min.
-
-
2760
1960
1380
Typ.
3.5
-
3220
2300
1610
Unit
V
μA
mcd
mcd
mcd
Rank H
0.21
0.73
x
y
0.21
0.65
0.28
0.73
0.28
0.65