EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
2.3" 8*8 Dot Matrix Displays
ELM-2881SYGWA/S530-E2
█ Absolute maximum ratings at Ta = 25℃：
Parameter Symbol Rating Unit
Reverse Voltage VR 5 V
Forward Current IF 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
Luminous
---- 3.2 ---- mcd IF=2mA
Intensity
7.8 17.6 ---- mcd IF=10mA
Peak Wavelength λp ---- 575 ---- nm IF=20mA
Dominant Wavelength λd ---- 573 ---- nm IF=20mA
△λ ---- 20 ---- nm IF=20mA
Forward Voltage VF ----- 2.0 2.4 V IF=20mA
Reverse Current IR ---- ---- 100 μA VR=5V
EVERLIGHT ELECTRONICS CO.,LTD. http : //www.everlight.com Rev. : 1 Page: 3 of 6
Device Number :CDDM-288-034 Prepared date:2005/8/10 Prepared by: YanLi Zhong
Iv
Spectrum Radiation
Bandwidth
Per segment
