EVERLIGHT ELECTRONICS CO.,LTD.
Device Number :DDM-204-004
REV:
1.0
1.8" 4*4 Mulit-Color Dot Matrix Displays
MODEL NO :
ELM-2041EGWA
ECN :
Page:
1/5
Features :
Applications:
Large emitting dot 0.354" diameter.
Instrument panels
Low power/high brightness.
Digital read out display
Descriptions :
The ELM-2041 series is a
large emitting area(9.0mm
diameter)LED sources configured
in a 16 dots 4*4 matrix array.
These devices are made with white
dots and gray surface.
PART NO
Chip
C.C. or C.A.
Material
Emitted Color
E
GaAsP/GaP
Orange
ELM-2041EGWA
G
GaP
Green
C.C.
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 :
DDM-204-004
REV:
1.0
1.8" 4*4 Mulit-Color Dot Matrix Displays
MODEL NO :
ELM-2041EGWA
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-204-004
REV:
1.0
1.8" 4*4 Mulit-Color Dot Matrix Displays
MODEL NO :
ELM-2041EGWA
ECN :
Page:
3/5
Absolute maximum ratings at Ta = 25
Parameter
Rating
Unit
Reverse Voltage
Vr
5
V
Forward Current
If
30
mA
Operating Temperature
Topr
-40 to +85
Storage Temperature
Tstg
-40 to +100
Soldering Temperature
Tsol
260 5
Power Dissipation
Pd
200
mW
Peak Forward
Current(Duty 1/10 @
1KHZ)
If(Peak)
160
mA
Electronic optical characteristics :
Parameter
MIN.
TYP.
MAX.
Unit Condition
E
5.6
8.9
----
mcd
If=10mA
Iv
G
11.0
17.5
----
Peak Wavelength
p
E
----
635
----
nm
If=20mA
G
----
565
----
Dominant Wavelength
d
E
----
625
----
nm
If=20mA
G
----
570
----
Spectrum Radiation
E
----
45
----
nm
If=20mA
Bandwidth
G
----
30
----
Forward Voltage
Vf
E
3.4
4.0
4.8
V
If=20mA
G
3.4
4.2
4.8
Reverse Current
Ir
----
----
10
A
Vr=5V
Symbol
Luminous Intensity
Symbol
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number :
DDM-204-004
REV:
1.0
1.8" 4*4 Mulit-Color Dot Matrix Displays
MODEL NO :
ELM-2041EGWA
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-204-004
REV:
1.0
1.8" 4*4 Mulit-Color Dot Matrix Displays
MODEL NO:
ELM-2041EGWA
ECN :
Page:
5/5
Typical Electro-Optical Characteristic Curves:
E
G
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