NICHIA STS-DA1-1559B <Cat.No.121019>
NICHIA CORPORATION
SPECIFICATIONS FOR BLUE LED
NSSB064T
●
Pb-free Reflow Soldering Application
●
Built-in ESD Protection Device
●
RoHS Compliant
NICHIA STS-DA1-1559B <Cat.No.121019>
SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Forward Current
Pulse Forward Current
Allowable Reverse Current
Power Dissipation
Operating Temperature
Storage Temperature
Junction Temperature
Symbol
I
F
I
FP
I
R
P
D
T
opr
T
stg
T
J
Absolute Maximum Rating
35
100
85
133
-40~110
-40~110
125
Unit
mA
mA
mA
mW
°C
°C
°C
* Absolute Maximum Ratings at T
A
=25°C.
* I
FP
conditions with pulse width
≤10ms
and duty cycle
≤10%.
(2) Initial Electrical/Optical Characteristics
Item
Forward Voltage
Luminous Intensity1
Luminous Intensity2
Chromaticity Coordinate
Thermal Resistance
Thermal Resistance
* Characteristics at T
A
=25°C.
* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.
* R
θJS
is Thermal Resistance from junction to T
S
measuring point.
* R
θJA
is Thermal Resistance from junction to ambient（Test board: FR4 board thickness=1.6mm, copper layer thickness=35µm）.
x
y
Symbol
V
F
I
v
I
v
-
-
R
θJS
R
θJA
Condition
I
F
=30mA
I
F
=30mA
I
F
=20mA
I
F
=30mA
I
F
=30mA
-
-
Typ
3.4
600
440
0.133
0.075
120
300
Unit
V
mcd
mcd
-
-
°C/W
°C/W
1
NICHIA STS-DA1-1559B <Cat.No.121019>
RANKS
Item
Forward Voltage
Luminous Intensity
-
X
W
V
Color Rank
Rank W
x
y
0.137
0.037
0.124
0.058
0.110
0.087
0.132
0.112
0.142
0.081
0.151
0.058
Rank
Min
2.9
600
426
300
Max
3.8
852
600
426
mcd
Unit
V
* Ranking at T
A
=25°C.
* Forward Voltage Tolerance: ±3%
* Luminous Intensity Tolerance: ±10%
* Chromaticity Coordinate Tolerance: ±0.01
* LEDs from the above ranks will be shipped.
The rank combination ratio per shipment will be decided by Nichia.
2
NICHIA STS-DA1-1559B <Cat.No.121019>
CHROMATICITY DIAGRAM
0.20
0.15
480
0.10
475
W
470
0.05
465
460
455
450
440
0.00
0.00
0.05
0.10
x
0.15
0.20
y
3
NICHIA STS-DA1-1559B <Cat.No.121019>
OUTLINE DIMENSIONS
*
本½品はRoHS指令に適合しております。
This product complies with RoHS Directive.
管理番号
No.
NxSx064
STS-DA7-0430A
(単½ Unit: mm)
(単½ Unit: mm,
公差
Tolerance: ±0.2)
(1.05)
(0.8)
2±0.3
項目
Item
パッケージ材質
Package Materials
封止樹脂材質
Encapsulating Resin
Materials
電極材質
Electrodes Materials
質量
Weight
0.036g(TYP)
(2.4)
2.8
(0.45)
Cathode Mark
(2.4)
3.2
(0.4)
内容
Description
耐熱性ポリマー
Heat-Resistant Polymer
シリコーン樹脂(拡散剤入り）
Silicone Resin(with diffuser)
銅合金+銀メッキ
Ag-plated Copper Alloy
0.8±0.3
(1.9)
3.5±0.3
0.8±0.3
Cathode
Anode
K
A
保護素子
Protection Device
2.2
4
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