Hebei I.T. (Shanghai) Co., Ltd
SMD SPECIFICATION
Part No./型号
1206LWCT
1、Features/特
征:
Emitting Color/发光颜色:Aqua White/½色
Lens Type/封装特性:Green Diffused/黄色散射
Device Outline/外½特征:3.2×1.6×1.1mm
RoHS compliant/符合 RoHS
标准
2、Applications/应
用:
Backlight for Mobile,Machine Vision, LCD Display/手机、电话、显示屏背光源
Backlight in Dashboard and switch of Automove/½½仪表盘、记程器背光源
特殊场合的装饰、照明
3、Outline Dimensions/产品外½尺寸:
被推荐的回焊焊盘尺寸:
Recommended Pad Size
SPATIAL DISTRIBUTION
°
1.0
0.9
0.8
0.7
0.5
0.3
0.1 0
0.2
0.4
0.6
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Page 1 of 6
Hebei I.T. (Shanghai) Co., Ltd
SMD SPECIFICATION
Part No./型号
1206LWCT
4、Absolute maximum ratings/极限参数(Ta = 25℃)
Parameter
参数
Power Dissipation
损耗功率
Reverse Voltage
反 向 电 压
Pulse Current
正向峰值电流
Forward Current
正向工½电流
Operating Temperature
工½温度范围
Storage Temperature
储存温度范围
Symbol
符号
Pd
VR
IFp
IFm
Topr
Tstr
Test Condition
测试条件
——
IR = 30μA
Duty=0.1,1kHz
——
——
——
Value
参数
Min.
——
5
——
——
-40
-40
Max.
70
——
100
20
+85
+85
Unit
单½
mW
V
mA
mA
℃
℃
5、Electrical and optical characteristics/光电参数(Ta = 25℃)
Test
Condition
测试条件
IF = 20mA
VR =5V
IF = 20mA
CIE-Y
IV
2θ1/2
IF = 20mA
IF = 20mA
——
——
Value
参数
单½
Min.
——
——
——
Typ.
3.0
——
0.31
0.31
770
120
——
——
mcd
Deg.
Max.
3.4
30
——
V
μA
——
Parameter
参数
Forward Voltage
正向电压
Reverse Current
反向电流
Chromaticity
coordinates
色坐标
Luminous Intensity
发光强度
Viewing Angle
发光指向角
Symbol
符号
VF
IR
CIE-X
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Page 2 of 6
Hebei I.T. (Shanghai) Co., Ltd
SMD SPECIFICATION
Part No./型号
1206LWCT
6. Forward Voltage And Intensity Bin Limits /
电压和亮度等级
(1)Forward
Voltage Bin Limits(IF=20mA)
VF(V)
Rank
Min
D
F
H
J
L
N
Q
S
Tolerance:±0.1V
(2)Intensity
Bin Limits(IF=20mA)
IV(mcd)
Rank
Min
Q
R
S
Tolerance:±10%
390
550
770
Max
550
770
1100
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
Max
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
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Page 3 of 6
Hebei I.T. (Shanghai) Co., Ltd
SMD SPECIFICATION
Part No./型号
1206LWCT
7、Chromaticity coordinates/色度坐标(IF=20mA)
Tolerance:±0.01
Bin Code
CIE-X
0.296
0.283
0.303
0.311
0.311
0.303
0.330
0.330
CIE-Y
0.276
0.305
0.332
0.292
0.292
0.332
0.360
0.318
WB
WC
Diagram
0.40
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.26
0.28
0.30
0.32
0.34
0.36
0.38
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Page 4 of 6
Hebei I.T. (Shanghai) Co., Ltd
SMD SPECIFICATION
Part No./型号
1206LWCT
8、Typical electrical/optical characteristic curves/光电特性曲线:
FORWARD CURRENT Vs
FORWARD VOLTAGE
2.5
Luminous Intensity
Relative Value at IF=20mA
2.0
1.5
1.0
0.5
0
0
10
20
30
40
IF-Forward Current (mA)
50
LUMINOUS INTENSITY Vs.
FORWARD CURRENT
50
Forward Current(mA)
40
30
20
10
0
2.6
2.8 3.0 3.4 3.8
Forward Voltage(V)
4.2
50
Forward Current(mA)
40
30
20
10
0
0
FORWARD CURRENT
DERATING CURVE
Relative Luminous Intensity
LUMINOUS INTENSITY Vs.
AMBIENT TEMPERATURE
2.5
2.0
1.5
1.0
0.5
0
-40
-20
0
20
40
60
80
Ambient Temperature T
A
(
℃
)
100
100
20
80
40
60
Ambient Temperature T
A
(
℃
)
Relative Luminous Intensity
1.2
Ta=25℃
1.0
0.8
0.6
0.4
0.2
0
400
450
500
550
600
650
700
Wavelength
(nm)
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Page 5 of 6