EVERLIGHT ELECTRONICS CO.,LTD.
12-21C/R8C-AP1Q2B/2C
Everlight Electronics Co., Ltd. http://www.everlight.com Rev.1 Page: 3 of 10
Device No. : DSE-0000203 Prepared date: 24-SEP-2008 Prepared by:YI JUN
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Unit
Reverse Voltage VR 5 V
Forward Current IF 25 mA
Peak Forward Current
(Duty 1/10 @1KHz) IFP 60 mA
Power Dissipation Pd 60 mW
Electrostatic Discharge (HBM) ESD 2000 V
Operating Temperature Topr -40 ~ +85 ℃
Storage Temperature Tstg -40 ~ +90 ℃
Soldering Temperature Tsol Reflow Soldering : 260 ℃ for 10 sec.
Hand Soldering : 350 ℃ for 3 sec.
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Min. Typ. Max. Unit Condition
Luminous Intensity Iv 45.0 ---- 112.0
mcd
Viewing Angle 2θ1/2 ---- 100 ---- deg
Peak Wavelength λp ---- 650 ---- nm
Dominant Wavelength λd 629.5 ---- 645.5 nm
Spectrum Radiation
Bandwidth △λ ---- 20 ---- nm
Forward Voltage VF 1.75 ---- 2.35 V
IF=20mA
Reverse Current IR ---- ---- 10 μA VR=5V
Notes:
1.Tolerance of Luminous Intensity ±11%
2.Tolerance of Dominant Wavelength ±1nm
3.Tolerance of Forward Voltage ±0.1V