EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : DDS-186-001 REV: 1.0
1.76" Single Digit Displays
MODEL NO : ELS-1806SOWA 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-1806series is a large 44.8mm
(1.76")high seven segment display
design for viewing distances up to
7 meters.
●These displays provide excellent
reliability 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-1806SOWA GaAsP/GaP Sunset Orange C.A.
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-186-001 REV: 1.0
1.76" Single Digit Displays
MODEL NO : ELS-1806SOWA 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-186-001 REV: 1.0
1.76" Single Digit Displays
MODEL NO : ELS-1806SOWA 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 330 m W
Peak Forward Current(Duty
1/10 @ 1KHZ) If(Peak) 160 mA
█Electronic optical characteristics :
Parameter Symbol MIN. TYP. MAX. Unit Condition
Luminous
Per
segment Iv 2.00 5.6 ---- mcd If=10mA
Intensity Per
decimal
point 0.75 1.40 ---- mcd If=10mA
Peak Wavelength λp---- 610 ---- nm If=20mA
Dominant Wavelength λd---- 605 ---- nm If=20mA
Spectrum Rediation
Bandwidth △λ ---- 40 ---- nm If=20mA
Forward Voltage Vf 1.7 2.0 2.6 V If=20mA
Reverse Current Ir ---- ---- 10 µAVr=5V
EVERLIGHT ELECTRONICS CO LTD
Device Number : DDS-186-001 REV: 1.0
1.76" Single Digit Displays
MODEL NO : ELS-1806SOWA 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
7High Temperature / High
Humidity 85℃/85% RH 1000 HRS 76 PCS 0/1
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