3mm Infrared LED OSI5LA3D61A ■Features ■Outline ● High Radiant Power LEDs ● 3mm Standard Directivity ● Superior Weather-resistance ● UV Resistant Epoxy ● Long Lifetime Operation ● Water Clear Type Dimension 2.94 50 .4 8 0. 5 .03 ■Applications 0. 1 ● IrDA ● Encoder ● Data Communication N I M 0. 62 N I M .5 1 0.5+0.1 1:Anode 2:Cathode Unit:mm Tolerance:+0.3mm 2.54 1 ■Absolute (Ta=25℃) Maximum Rating Item Symbol Value ■Directivity Unit DC Forward Current IF 100 mA Pulse Forward Current* IFP 1000 mA Reverse Voltage VR 5 V Power Dissipation PD 180 mW Operating Temperature Topr -30 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Lead Soldering Temperature Tsol 260℃/5sec - *Pulse width Max.10ms ■Electrical Duty ratio max 1/10 (Ta=25℃) -Optical Characteristics Item Symbol Condition Min. Typ. Max. DC Forward Voltage VF IF=20mA - 1.2 1.4 V DC Reverse Current IR VR=5V - - 10 µA Peak Wavelength λp IF=20mA - 940 - nm Radiant Intensity Ie IF=20mA - 5 - mW/Sr 50% Power Angle 2θ1/2 IF=20mA - 60 - deg *1 Tolerance of Peak wavelength is +1nm *2 Tolerance of Radiant Power is +15% LED & Application Technologies 2 Unit 0 30° 30° 60° 60° 90° 1 0.5 0 0.5 90° 1 3mm Infrared LED OSI5LA3D61A GaAlAs/GaAs LED TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES IF-VF Wavelength Characteristics Ta=25° C 100 120 yit sn et nI su on i m uL ev tia le R ) A m (100 fI tn80 er ru60 C dr 40 a w ro F20 80 60 40 20 0 700 600 800 900 1100 1000 0 1200 1.0 Wavelength (nm) Relative Intensity-Ta 1.1 1.2 1.4 1.5 1.6 Forward Voltage Vf (V) 1.7 Relative Power-IF (Pulse, tw ≦100μs, Duty ≦1/100,Ta=25 ℃) 100 A m 2.0 0 2 C ° @ 1.5 ty 5 i 2 s n @ e t n e I z1.0 e il a iv t m a r l 0.5 e o R N Relative Power d -20 40 20 0 60 80 Ambient Temperature Ta (°C) 100 10 1 0.1 100 10 1 Forward Current: IF(mA) I f_ T a IFP_Ta(tw≦100μs, Duty≦1/100) Pulse Forward Current If (mA) 100 1000 ) A m ( fI 6 0 tn er ru 4 0 C dr a 20 w ro F 80 800 600 400 200 0 -30-20 0 20 40 60 80 100 Ambient TemperatureTa (°C) 0 -3 0 -2 0 0 20 40 60 80 100 A m bient Tem perature Ta (°C ) LED & Application Technologies 1000 3mm Infrared LED OSI5LA3D61A OPERATION LIFE TEST LUMINANCE RATE CURVE Operating Life Test(If=20mA,Ta=25degC) IV% IR 120% 100% 100.0% 101.6% 98.3% 96.5% 80% 60% 40% 20% 0% Time(Hours) 0 168 500 1000 *Burn-in condition: 20mA *Projection of Statistical Average Light Output Degradation Performance for LED Technology Extrapolated from OptoSupply QA Dept. Test Data. *According to OptoSupply outgoing Packaged Products Specification *MTBF:50,000hrs, 90% Confidence (A Failure is Any LED Which is Open, shorted or fails to Emit Light) *The Projected Data is Base on The Feature of LED Itself Under Normal Operation Conditions. *Any Improper Circuit Design or External Factors Might Cause a Different Result. LED & Application Technologies