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Datasheet> All Categories > LED optoelectronic/LED> photoelectric> BLA-7019A(A)-YG
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BLA-7019A(A)-YG

Description
LED Display
CategoryLED optoelectronic/LED    photoelectric   
File Size80KB，5 Pages
ManufacturerEVERLIGHT
Websitehttp://www.everlight.com/
Download Datasheet Parametric View All

BLA-7019A(A)-YG Overview

LED Display

BLA-7019A(A)-YG Parametric

Parameter NameAttribute value
MakerEVERLIGHT
Reach Compliance Codecompliant

BLA-7019A(A)-YG Preview

EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:BLA-7019A(A)-YG
Device Number:DEA-815-003
ECN:
REV:1.1
Page:1/5
■
Features
●
High
●
Free
Performance
Design
Life and Low Power Consumption
Color :Blue,Green,Yellow Green(Standard),Orange,Amber,Red
●
Longer
●
Various
■
Descriptions
LED back light provides uniform ,high output backlighting with low power
than CCFL and EL's.There are two back light method are available :
(1)Bottom Backlight
(2)Edge Backlight
■
Applications
●
LCD Backlight:
Medical Instruments
Cellular Phone
Viedo, Audio Equipment
PDA
Office Automation Equipment
●
●
Measuring Device Illumination
OFFICE:NO 25, LANE 76, SEC 3,
ROAD,TU-CHENG, TAIPEI, TAIWAN, R.O.C.
TEL:886-2-2267-2000
FAX:886-2-2268-5240
http: //www.everlight.com
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:BLA-7019A(A)-YG
Device Number:DEA-815-003
ECN:
REV:1.1
Page:2/5
■
Package Dimensions
C
E
D
NO.
A
B
C
D
E
PART
Reflector
PCB
Chips
Pins
Diffusive Film
MATERIAL
PC
FR4
GaP
Cu+Sn
PE
■
Notes
1.All dimensions are in millimeters.
2.Tolerance is ±0.2mm unless otherwise noted.
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:BLA-7019A(A)-YG
Device Number:DEA-815-003
ECN:
REV:1.1
Page:3/5
■
Absolute Maximum Ratings(Ta=25
℃
)
Parameter
Forward Current
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
*1: Soldering time
≦
5seconds.
Symbol
I
F
V
R
P
D
T
opr
T
stg
*1
Rating
240
8
1.1
-20 to + 70
-30 to + 80
260
Unit
mA
V
W
℃
℃
℃
T
sol
■
Electro-Optical Characteristics (Ta=25
℃
)
Emitting Color : Yellow Green
Parameter
Symbol Condition
Forward Voltage
Reverse Current
Luminous Intensity
Emission Wavelength
Spectral Line Half Width
V
F
I
R
I
V
λ
P
Δλ
I
F
=120mA
V
R
=8V
I
F
=120mA
I
F
=120mA
I
F
=120mA
Min
--
--
50
569
--
--
Typ
4.2
--
80
--
30
--
Max
4.6
0.2
--
575
--
25
Unit
V
mA
cd/m
nm
nm
％
2
Remark
＊1,2
＊2
＊3
Illuminance Power Deviation
ΔEH
I
F
=120mA
1.The test position of luminous intensity is Fig1.
2.The test equipment is Photo Research PR650.
3.The defination of luminous intensity deviation.
Figure 1 :Point for testing deviation→A,B,C,D,E
Measuring Method: (Ta=25℃,65％RH)
(Measured by our equipment)
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:BLA-7019A(A)-YG
Device Number:DEA-815-003
ECN:
REV:1.1
Page:4/5
■
Typical Electro-Optical Characteristics Curves
●Forward
Voltage vs. Forward Current (Ta=25℃)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
●Emission
Wavelength vs. Forward Current(Ta=25℃)
574.5
574.0
Forward Voltage(V)
Hue(nm)λ
D
0
50
65
80
100
150
0
200
250
0
3.7
3.87
3.88
3.93
4.00
50
100
200
4.10
150
4.20
Forward Current(mA)
50
100
120
200
571.8
571.5
573.5
573.0
572.5
572.0
571.5
572.5
573.3
573.9
120
180
240
Forward Current(mA)
250
60
250
●Forward
Current vs. Luminous Intensity(Ta=25℃)
300
Forward Current(mA)
250
●Wavelength
vs. Ambient Temperature(If=120mA)
575.0
574.5
574.0
573.5
573.0
572.5
572.0
571.5
571.0
570.5
570.0
0
0
Hue
(nm)λ
D
50
100
150
-20 571.0
25 572.5
50 573.0
80 574.5
200
49
150
100
50
112
172
234
0
290
0
50
100
250
150
200
200
2
250
300
-20 -10
0
10
20
30
40
50
60
70
Luminous Intensity(cd/m )
Ambient Temperature(℃)
●Forward
Current vs. Ambient Temperature
Forward Current(mA)
280
240
200
160
120
80
40
0
-20 -10
0
10
-20
25
70
70
240
240
120
0
20
30
40
50
60
70
80
Ambient Temperature(℃)
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:BLA-7019A(A)-YG
Device Number:DEA-815-003
ECN:
REV:1.1
Page:5/5
■
Reliability Test
Items
High Temperature/
High Humidity Test
High Temperature
Storage
Low Temperature
Storage
Room Temperature
DC Operating Life
25℃,60±10％RH,
1000hr/120mA
A,B,C
-30℃,1000hr
A,B,C
85℃,1000hr
A,B,C
Conditions
85℃,85％RH,1000hr
Jusification Criteria
A,B,C
Quantity
24dies*4pcs
=96dies
24dies*4pcs
=96dies
24dies*4pcs
=96dies
24dies*4pcs
=96dies
＊Justification
criteria:
A: Not one of LED is failed.
B: Not allowed to have warpage, scraping, discoloration, distortion, separation.
C: The variation of brightness must not to be over 30％ of initial value luminous intensity.
■
Circuit Diagram
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