Datasheet

EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : DDS-431-022 REV: 1.0
0.39" Single Digit Displays
MODEL NO :
ELS-431SURWA/S530-A2
ECN : Page: 3/5
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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
Peak Forward Current(Duty
1/10 @ 1KHZ)
If(Peak) 160 mA
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Electronic optical characteristics :
Parameter Symbol MIN. TYP. MAX. Unit Condition
Luminous
Per
1.05 2.9 ----
mcd If=2mA
segment
Iv
7.80 19.4 ----
mcd If=10mA
Per
0.45 1.05 ----
mcd If=2mA
Intensity decimal
point
2.80 5.60 ----
mcd If=10mA
Peak Wavelength
λ
p
---- 632 ---- nm If=20mA
Dominant Wavelength
λ
d
---- 624 ---- nm If=20mA
Spectrum Rediation
Bandwidth
△λ
---- 20 ---- nm If=20mA
Forward Voltage Vf ---- 2.0 2.4 V If=20mA
Reverse Current Ir ---- ---- 10 V Vr=5V