Nichia STSE-CC7044B
<Cat.No.070606>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
(Ta=25°C)
Unit
Symbol
IF
Absolute Maximum Rating
Forward Current
35
mA
Pulse Forward Current
Reverse Voltage
IFP
VR
100
mA
V
5
Power Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
PD
123
-30 ~ + 85
-40 ~ +100
mW
°C
°C
for 10sec.
for 3sec.
Topr
Tstg
Tsld
Reflow Soldering : 260°C
Hand Soldering : 350°C
<
<
IFP Conditions
: Pulse Width 10msec. and Duty 1/10
=
=
(2) Initial Electrical/Optical Characteristics
Item Symbol Condition
Forward Voltage
(Ta=25°C)
Typ.
(3.2)
-
Max.
3.5
Unit
V
VF
IR
IF=20[mA]
VR= 5[V]
Reverse Current
50
µA
Luminous Intensity
(Chromaticity Coordinate 1)
Iv
IF=20[mA]
(2.30)
-
cd
½
x
y
-
-
IF=20[mA]
IF=20[mA]
0.310
0.320
-
-
-
-
Chromaticity Coordinate 1
Luminous Intensity
(Chromaticity Coordinate 2)
Luminous Flux
(Chromaticity Coordinate 2)
Iv
IF=20[mA]
IF=20[mA]
(2.15)
(5.7)
-
-
cd
lm
φv
½
x
y
-
-
IF=20[mA]
IF=20[mA]
0.300
0.295
-
-
-
-
Chromaticity Coordinate 2
½ Please refer to CIE 1931 chromaticity diagram.
(3) Ranking
(Ta=25°C)
Item
Symbol Condition
Min.
2.30
2.20
2.10
2.00
1.90
1.80
Max.
2.40
2.30
2.20
2.10
2.00
1.90
Unit
cd
cd
cd
cd
Rank A23
Rank A22
Rank A21
Rank A20
Rank A19
Rank A18
Iv
Iv
Iv
Iv
Iv
Iv
IF=20[mA]
IF=20[mA]
IF=20[mA]
IF=20[mA]
IF=20[mA]
IF=20[mA]
Luminous Intensity
cd
cd
½ Luminous Intensity Measurement allowance is ± 7%.
Color Ranks
Rank a52
(IF=20mA,Ta=25°C)
Rank a56
x
x
y
0.2800 0.2720 0.2820 0.2880
0.2480 0.2580 0.2720 0.2620
0.2830 0.2800 0.2880 0.2910
0.2440 0.2480 0.2620 0.2580
y
Rank a57
Rank a62
x
y
x
y
0.2720 0.2793 0.2820
0.2580 0.2755 0.2720
0.2880 0.2820 0.2910 0.2960
0.2620 0.2720 0.2870 0.2760
-1-
NICHIA [ NICHIA CORPORATION ]
