EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
0.5" Dual Digit Displays
ELD-515SURWA/S530-A3
█ Absolute maximum ratings at Ta = 25℃：
Parameter Symbol Rating Unit
Reverse Voltage V
R 5V
Forward Current I
F 25 mA
Operating Temperature Topr -40 to +85 ℃
Storage Temperature Tstg -40 to +100 ℃
Soldering Temperature * Tsol 260 ± 5 ℃
Electrostatic Discharge ESD 2000 V
Power Dissipation Pd 60 mW
Note: *Soldering time ≦ 5 seconds.
█ Electronic optical characteristics :
Parameter Symbol Min. Typ. Max. Unit Condition
---- 4.0 ---- mcd I
F=2mA
Luminous
7.8 15.0 ---- mcd I
F=10mA
---- 1.2 ---- mcd I
F=2mA
2.5 4.5 ---- mcd I
F=10mA
Peak Wavelength λp ---- 632 ---- nm I
F=20mA
Dominant Wavelength λd ---- 624 ---- nm I
F=20mA
△λ ---- 20 ---- nm I
F=20mA
Forward Voltage V
F ---- 2.0 2.4 V IF=20mA
Reverse Current I
R ---- ---- 100 μA VR=5V
EVERLIGHT ELECTRONICS CO.,LTD. http : //www.everlight.com Rev. : 1 Page: 3 of 6
Device Number :CDDD-515-005 Prepared date:2006/2/27 Prepared by: YanLi Zhong
Iv
Spectrum Radiation
Bandwidth
Intensity
Per segment
Per decimal point
