VSF635N1

VSF635N1 Visible Light Emitting Diode 2.ELECTRICAL & OPTICAL CHARACTERISTICS (Ta=25 ℃) CONDITIONS ITEM SYMBOL Power Output IF=20mA PO Forward Voltage IF=20mA VF Reverse Current VR=5V IR λp IF=20mA Peak Wavelength Spectral Line Half Width Δλ IF=20mA Half Intensity Beam Angle IF=20mA θ FORWARD I-V CHARACTERISTICS 60 50 FORWARD CURRENT(mA) 40 30 20 10 0 0 1 2 FORWARD VOLTAGE(V) 3 300 250 200 150 100 50 0 0 10 20 30 40 FORWARD CURRENT(mA) 50 60 MIN TYP 8.0 2.0 640 20 ±12 MAX 2.8 100 UNIT mW V μA nm nm deg. RELATIVE POWER vs FORWARD CURRENT FEATURES ･High-output Power ･High Reliability ･Narrow Beam Angle APPLICATIONS ・Optical Sensors ・Indicator ① Anode ② Cathode Dimensions (Unit:mm) SPECTRAL OUTPUT 1. ABSOLUTE MAXIMUM RATINGS (Ta=25 ℃) ITEM RATINGS SYMBOL 50 Forward Current (DC) IF 0.5 Forward Current (Pulse)*1 IFP 5 Reverse Voltage VR 130 Power Dissipation PD Topr -20 TO 80 Operating Temp. Tstg -30 TO 100 Storage Temp. 100 Junction Temp. Tj 260 Lead Soldering Temp.*2 Tls *1:Tw=10uS,T=10mS *2:Time 5 Sec max,Position:Up to 3mm from the body 120 120 RADIATION PATTERN 60 50 FORWARD CURRENT(mA) 40 30 20 10 -90 -60 -30 0 30 60 90 0 -30 RELATIVE POWER OUTPUT(%) THERMAL DERATING CURVE UNIT mA A V mW ℃ ℃ ℃ ℃ RELATIVE POWER OUTPUT(%) RELATIVE POWER OUTPUT(%) 100 80 60 40 20 0 540 640 WAVELENGTH(nm) 740 100 80 60 40 20 0 BEAM ANGLE(deg.) 27 0 30 60 AMBIENT TEMPERATURE( ℃) 90 OPTRANS To purchase this part contact Marktech Optoelectronics at 800.984.5337 Marktech Optoelectronics www.marktechopto.com