EVERLIGHT ELECTRONICS CO.,LTD.
DDM-238-001
REV:
1.0
2.3" 8*8 Mulit-Color Dot Matrix Displays
MODEL NO :
ELM-2381SRGCB
ECN :
Page:
1/5
Features :
Applications:
Large emitting dot 0.24" diameter.
Instrument panels
Low power/high brightness.
Digital read out display
Descriptions :
The ELM-2381 series is a
large emitting area(6.1mm
diameter)LED sources configured
in a 64 dots 8*8 matrix array.
These devices are made with Clear
dots and black surface.
PART NO
Material
Emitted Color
SR
GaAlAs
Super Red
ELM-2381SRGCB
G
GaP
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
A89030670
http://www.everlight.com
T00140
Device Number :
Green
Chip
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number :
DDM-238-001
REV:
1.0
2.3" 8*8 Mulit-Color Dot Matrix Displays
MODEL NO :
ELM-2381SRGCB
ECN :
Page:
2/5
Package Dimensions:
Notes :
1.All dimensions are in millimeters , tolerance is 0.25mm unless otherwise noted.
2.Above specification may be changed without notice.
Supplier will reserve authority on material change for above specification.
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number :
DDM-238-001
REV:
1.0
2.3" 8*8 Mulit-Color Dot Matrix Displays
MODEL NO :
ELM-2381SRGCB
ECN :
Page:
3/5
Absolute maximum ratings at Ta = 25
Parameter
Rating
Unit
Reverse Voltage
Vr
5
V
Forward Current
If (SR)
40
mA
Forward Current
30
mA
Operating Temperature
Topr
-40 to +85
Storage Temperature
Tstg
-40 to +100
Soldering Temperature
Tsol
260 5
Power Dissipation
Pd (SR)
110
mW
Power Dissipation
Pd (G)
200
mW
Peak Forward Current(Duty
1/10 @ 1KHZ)
If(Peak)
(SR)
180
mA
Peak Forward Current(Duty
1/10 @ 1KHZ)
If(Peak)
(G)
160
mA
Electronic optical characteristics :
Parameter
MIN.
TYP.
MAX.
Unit
Condition
SR
4.0
5.6
----
mcd
If=10mA
Iv
G
4.0
6.4
----
Peak Wavelength
p SR
----
660
----
nm
If=20mA
G
----
565
----
Dominant Wavelength
d
SR
----
643
----
nm
If=20mA
G
----
570
----
Spectrum Radiation
SR
----
20
----
nm
If=20mA
Bandwidth
G
----
30
----
Vf SR
1.5
1.7
2.4
V
If=20mA
G
3.4
4.2
4.8
Reverse Current
Ir
----
----
10
A
Vr=5V
Symbol
Luminous Intensity
Symbol
Forward Voltage
If (G)
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number :
DDM-238-001
REV:
1.0
2.3" 8*8 Mulit-Color Dot Matrix Displays
MODEL NO :
ELM-2381SRGCB
ECN :
Page:
4/5
Reliability test items and conditions:
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 30min
2
Temperature Cycle
5 min
50 CYCLE
76 PCS
0/1
L : -55 30min
H : +100 5min
3
Thermal Shock
10 sec
50 CYCLE
76 PCS
0/1
L : -10 5min
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 = 10 mA
1000 HRS
76 PCS
0/1
7
High Temperature / High
Humidity
85/85% RH
1000 HRS
76 PCS
0/1
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number :
DDM-238-001
REV:
1.0
2.3" 8*8 Mulit-Color Dot Matrix Displays
MODEL NO:
ELM-2381SRGCB
ECN :
Page:
5/5
Typical Electro-Optical Characteristic Curves:
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