EVERLIGHT ELECTRONICS CO.,LTD.
DEVICE NUMBER : DLE-282-079 REV : 1.1
ECN : PAGE : 1/5
1.3mm Height Subminiature
Axial Flat Top LEDs
MODEL NO : 28-21UBGC/TR8
Features :
Package Dimensions :
Package in 12mm tape on 7" diameter reels.
Compatible with automatic placement equipment.
Compatible with infrared and vapor phase reflow
solder process.
I.C. compatible.
EIA std package.
Mono-color type.
Descriptions :
The 28-21 SMD taping is much smaller than leaded
compoments. Thusenable smaller board size.Higher
packing density. Reduced storage space and finally
smaller equipment to be obtained.
Besides, light weight makes them ideal for miniature
application, etc.
Furthermore by automation assembly machines the
accuracy is anticipated.
Applications :
Small indicator for outdoor appications.
Flat backlight for LCD, switch and symbol.
Indicator and backlight in office equipment.
Indicator and backlight for battery driven equipment.
Indicator and backlight for audio and video equipment.
Automotive : backlighting in dashboard and switch.
Telecommunication
indicator and backlighting in
telephone and fax.
General use.
PART NO.
28-21UBGC/TR8
InGaN/SiC Substrate
Super Blue Green
Water Clear
OFFICE : NO. 25,Lane 76,Sec.3, Chung Yang Rd., Tucheng 236, Taipei, Taiwan, R.O.C.
TEL : 886-2-2267-2000,2267-9936
FAX : 886-2-2267-6244,22676189,22676306
http://www.everlight.com
EVERLIGHT ELECTRONICS CO.,LTD.
DEVICE NUMBER : DLE-282-079 REV : 1.1
ECN : PAGE : 2/5
1.3mm Height Subminiature
Axial Flat Top LEDs
MODEL NO : 28-21UBGC/TR8
Package Dimensions
Loaded Quantity Per Reel 1000 Pcs/Reel
!
"
EVERLIGHT ELECTRONICS CO.,LTD.
DEVICE NUMBER : DLE-282-079 REV : 1.1
ECN : PAGE : 3/5
1.3mm Height Subminiature
Axial Flat Top LEDs
MODEL NO : 28-21UBGC/TR8
Absolute Maximum Ratings at Ta = 25
Parameter
Symbol
Rating
Unit
Reverse Voltage
Vr
5
V
Forward Current
If
30
mA
Operating Temperature
Topr
-40 ~ +85
Storage Temperature
Tstg
-40 ~ +100
Soldering Temperature
Tsol
260 5 for 5
sec
Electrostatic Discharge
ESD
1000
Power Dissipation
Pd
120
mW
Peak Forward
Current(Duty 1/10 @
1KHZ)
If(Peak)
100
mA
Electronic Optical Characteristics :
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Condition
Luminous intensity
Iv
----
2
----
mcd
If = 2mA
Luminous intensity
Iv
23
40
----
mcd
Viewing Angle
2
1/2
----
150
----
deg
Peak Wavelength
p
----
502
----
nm
If = 20mA
Dominant Wavelength
d
----
505
----
nm
Spectrum Rediation
Bandwidth
----
30
----
nm
Forward Voltage
Vf
----
3.5
4.0
V
Reverse Current
Ir
----
----
10
A
Vr=5V
EVERLIGHT ELECTRONICS CO.,LTD.
DEVICE NUMBER : DLE-282-079 REV : 1.1
ECN : PAGE : 4/5
1.3mm Height Subminiature
Axial Flat Top LEDs
MODEL NO : 28-21UBGC/TR8
Reliability Test Item And Condition
NO.
Item
Test Conditions
Test
Hours/
Cycle
Sample
Size
Ac/Re
1
Solder Heat
TEMP : 260
5
5 sec
76 pcs
0/1
H : +85
30 min
2
Temperature Cycle
5 min
50 cycle 76 pcs
0/1
L : -55
30 min
H : +100
5 min
3
Thermal Shock
10 sec
50 cycle 76 pcs
0/1
L : -10
30 min
4
High Temperature
Storage
TEMP. : +100
1000 hrs 76 pcs
0/1
5
Low Temperature
Storage
TEMP. : -55
1000 hrs 76 pcs
0/1
6
DC Operating Life
If = 20 mA
1000 hrs 76 pcs
0/1
7
High Temperature /
High Humidity
85
/ 85% R.H.
1000 hrs 76 pcs
0/1
EVERLIGHT ELECTRONICS CO.,LTD.
DEVICE NUMBER : DLE-282-079 REV : 1.1
ECN : PAGE : 5/5
1.3mm Height Subminiature
Axial Flat Top LEDs
MODEL NO : 28-21UBGC/TR8
Typical Electro-Optical Characteristic Curves
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