NICHIA STS-DA1-3118B <Cat.No.150528>
NICHIA CORPORATION
SPECIFICATIONS FOR WHITE LED
NC4W121AT
● Pb-free Reflow Soldering Application
● Built-in ESD Protection Device
● RoHS Compliant
NICHIA STS-DA1-3118B <Cat.No.150528>
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
1200
1500
85
17.7
-40~125
-40~125
150
Unit
mA
mA
mA
W
°C
°C
°C
* Absolute Maximum Ratings at T
S
=25°C.
* I
FP
conditions with pulse width ≤10ms and duty cycle ≤10%.
(2) Initial Electrical/Optical Characteristics
Item
Forward Voltage
Luminous Flux
Chromaticity Coordinate
Thermal Resistance
* Characteristics at T
S
=25°C.
* Luminous Flux value as per CIE 127:2007 standard.
* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.
* R
θJS_real
are decided by taking into account energy conversion efficiency. Please refer to JESD51.
x
y
Symbol
V
F
Φ
v
-
-
R
θJS_real
R
θJS_el
Condition
I
F
=1000mA
I
F
=1000mA
I
F
=1000mA
I
F
=1000mA
-
-
Typ
13.6
1240
0.327
0.337
1.3
0.9
Max
-
-
-
-
1.7
1.2
Unit
V
lm
-
-
°C/W
°C/W
1
NICHIA STS-DA1-3118B <Cat.No.150528>
RANKS
Item
Forward Voltage
Luminous Flux
-
G1200
G1000
Rank
Min
11.6
1200
1000
Max
14.8
1400
1200
Unit
V
lm
Color Ranks
Rank ca1
x
y
0.317
0.311
0.317
0.329
0.330
0.323
Rank ca2
x
y
0.317
0.329
0.317
0.332
0.321
0.340
0.335
0.333
0.330
0.323
Rank ca4
0.335
0.333
x
y
0.327
0.350
0.342
0.360
0.342
0.347
0.340
0.343
0.329
0.321
Rank ca3
x
y
0.321
0.340
0.327
0.350
0.340
0.343
Rank cb1a
x
y
0.335
0.335
0.335
0.349
0.348
0.343
Rank cb4a
x
y
0.345
0.370
0.354
0.376
0.360
0.373
0.360
0.367
0.358
0.363
0.347
0.341
0.338
0.333
Rank cba
x
y
0.335
0.349
0.335
0.356
0.342
0.368
0.345
0.370
0.358
0.363
0.348
0.343
* Ranking at T
S
=25°C.
* Forward Voltage Tolerance: ±0.11V
* Luminous Flux Tolerance: ±7%
* Chromaticity Coordinate Tolerance: ±0.005
* LEDs from the above ranks will be shipped.
The rank combination ratio per shipment will be decided by Nichia.
2
NICHIA STS-DA1-3118B <Cat.No.150528>
CHROMATICITY DIAGRAM
0.45
0.40
cb4a
cba
ca4
ca3
ca2
y
0.35
cb1a
ca1
0.30
0.25
0.20
0.20
0.25
0.30
x
0.35
0.40
0.45
3
NICHIA STS-DA1-3118B <Cat.No.150528>
OUTLINE DIMENSIONS
*
本½品はRoHS指令に適合しております。
This product complies with RoHS Directive.
*
括弧で囲まれた寸法は参考値です。
The dimension(s) in parentheses are for reference purposes.
管理番号
No.
NC4W121A
STS-DA7-5985B
(単½ Unit: mm)
(単½ Unit: mm,
公差
Tolerance: ±0.1)
Cathode Mark
(1.2)
(0.225)
(4.65)
5.1
0.75
(0.65)
2.5
項目
Item
パッケージ材質
Package Materials
Cathode
Anode
蛍光½板材質
Phosphor sheet
Materials
封止樹脂材質
Encapsulating Resin
Materials
電極材質
Electrodes Materials
0.68
4.8
質量
Weight
内容
Description
セラミックス
Ceramics
硬質ガラス（蛍光½入り）
Hard Glass (with phosphor)
2.2
シリコーン樹脂
Silicone Resin
金メッキ
Au-plated
0.028g(TYP)
*
バリは寸法に含まないものとします。
Dimensions do not include mold flash.
K
A
保護素子
Protection Device
4
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