AUK SW3372E-H

Semiconductor
SW3372E-H / SW3372E-H(B)
High Brightness White LED Lamp
Features
• Colorless transparency lens type
• φ3mm(T-1) all plastic mold type
• White emission color : X=0.23~0.32
Y=0.20~0.37
• Viewing angle : ±22o / Super luminosity
• E ; ESD Protected (IEC 61000-4-2 ±7V(contact mode))
Outline Dimensions
unit : mm
STRAIGHT TYPE
STOPPER
2.80~3.20
TYPE : (B)
2.80~3.20
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5
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4.80~5.20
1.80~2.20
4.80~5.20
1.80~2.20
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KSD-O2F003-000
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PIN Connections
1. Anode
2. Cathode
1
SW3372E-H / SW3372E-H(B)
Absolute Maximum Ratings
Characteristic
(Ta=25oC)
Symbol
Rating
Unit
Power dissipation
PD
110
mW
Forward current
IF
30
mA
IFP
50
mA
Operating temperature range
Topr
-25∼85
℃
Storage temperature range
Tstg
-30∼100
℃
1
* Peak forward current
*2Soldering temperature
Tsol
260℃ for 10 seconds
*1.Duty ratio = 1/16, Pulse width = 0.1ms
*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package
※ Recommend document
-. LED is very sensitive to ESD.
Electrical / Optical Characteristics
Characteristic
Forward voltage
(Ta=25oC)
Symbol
Test Condition
Min.
Typ.
Max.
Unit
VF
IF= 20mA
3.0
-
3.6
V
IV
IF= 20mA
1760
-
3200
mcd
0.23
-
0.32
-
0.20
-
0.37
-
5
* Luminous intensity
X
*3Chromaticity coordinates
Y
IF= 20mA
4
±22
IF= 20mA
deg
θ1/2
*3. The chromaticity coordinates are derived from the CIE 1931 Chromaticity Diagram and represent
the perceived color of the device.
*4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
*5. Luminous intensity maximum tolerance for each grade classification limit is ±18%
* Half angle
● VF / IV Grade Classification (Ta=25℃)
Test Condition @ IF=20mA
Forward Voltage [V]
Luminous Intensity [mcd]
1 : 3.0~3.2
S1 : 1760~2100
2 : 3.2~3.4
S2 : 2100~2640
3 : 3.4~3.6
T1 : 2640~3200
KSD-O2F003-000
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SW3372E-H / SW3372E-H(B)
Characteristic Diagrams
Fig. 2 IV - IF
Forward
Current IF [mA]
Luminous Intensity Iv [mcd]
Fig. 1 IF - VF
Forward Voltage VF [V]
Forward
Current IF [mA]
Fig.4 Spectrum Distribution
Forward
Relative Intensity [%]
Current IF [mA]
Fig. 3 IF – Ta
Ambient Temperature Ta [℃]
Wavelength λ [nm]
Fig. 5 Radiation Diagram
100
50
0
50
100
Relative Luminous Intensity Iv [%]
KSD-O2F003-000
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SW3372E-H / SW3372E-H(B)
♦ CIE 1931 UCS Diagram
0.9
520
530
0.8
0.38
510
540
0.33
b21
b22
CIE Coordinate Y
CIE Coordinate Y
0.7
c
a22
0.28
a
0.23
b12
b11
550
0.6
500
0.5
580
590
495
0.4
600
0.3
650
490
830
0.2
0.18
480
0.1
0.21
0.23
0.25
0.27
0.29
0.31
470
450
0.33
0
CIE Coordinate X
0
380
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
CIE Coordinate X
● CIE Coordinates Grade Classification (Ta=25℃, IF=20mA)
Color
Bin
a
b11
b21
c
CIE Coordinates
Color Bin
X
Y
0.23
0.25
0.23
0.20
0.2525
0.222
0.2525
CIE Coordinates
X
Y
0.2525
0.28
0.2525
0.222
0.26
0.23
0.28
0.26
0.29
0.26
0.29
0.2675
0.3
0.26
0.23
0.2675
0.24
0.2675
0.24
0.275
0.25
0.2675
0.3
0.275
0.31
0.275
0.31
0.2825
0.32
0.275
0.25
0.2825
0.26
0.2825
0.26
0.29
0.27
0.2825
0.32
0.29
0.33
0.29
0.33
0.29
0.27
0.32
0.31
0.32
0.37
a22
b12
b22
(Do not use to combine grade classification. It must be used separately grade classification)
KSD-O2F003-000
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SW3372E-H / SW3372E-H(B)
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-O2F003-000
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