EVERLIGHT ELECTRONICS CO.,LTD.
Device Number :
DDS-431-019
REV:
1.0
0.39" Single Digit Displays
MODEL NO :
ELS-431SRWA
ECN :
Page:
1/5
Features :
Applications:
Industrial standard size.
Audio equipment
Low power consumption.
Instrument panels
Categorized for luminous intensity.
Digital read out display
Description :
The ELS-431 series is a large 10.0mm
(0.39")high seven segment display
design for viewing distances up to
7 meters.
These displays provide excellent
readability in bright ambient light .
These device is made with white
segments and gray surface.
PART NO
CHIP
C.C. or C.A.
Material
Emitted Color
ELS-431SRWA
GaAlAs
Super Red
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 :
DDS-431-019
REV:
1.0
0.39" Single Digit Displays
MODEL NO :
ELS-431SRWA
ECN :
Page:
2/5
Package Dimension:
NOTES:
1.All dimensions are 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 :
DDS-431-019
REV:
1.0
0.39" Single Digit Displays
MODEL NO :
ELS-431SRWA
ECN :
Page:
3/5
Absolute maximum ratings at Ta = 25
Parameter
Symbol
Rating
Unit
Reverse Voltage
Vr
5
V
Forward Current
If
40
mA
Operating Temperature
Topr
-40 to +85
Storage Temperature
Tstg
-40 to +100
Soldering Temperature
Tsol
260 5
Power Dissipation
Pd
110
mW
Peak Forward Current(Duty
1/10 @ 1KHZ)
If(Peak)
180
mA
Electronic optical characteristics :
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Condition
Luminous
Per
segment
Iv
2.80
4.0
----
mcd
If=10mA
Intensity
Per
decimal
point
0.75
2.00
----
mcd
If=10mA
Peak Wavelength
p
----
660
----
nm
If=20mA
Dominant Wavelength
d
----
643
----
nm
If=20mA
Spectrum Rediation
Bandwidth
----
20
----
nm
If=20mA
Forward Voltage
Vf
1.5
1.7
2.4
V
If=20mA
Reverse Current
Ir
----
----
10
V
Vr=5V
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number :
DDS-431-019
REV:
1.0
0.39" Single Digit Displays
MODEL NO :
ELS-431SRWA
ECN :
Page:
4/5
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 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 :
DDS-431-019
REV:
1.0
0.39" Single Digit Displays
MODEL NO:
ELS-431SRWA
ECN :
Page:
5/5
Typical Electro-Optical Characteristic Curves:
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