3.5x2.8x1.9mm Infrared SMD OSI3NAS1C1A ■Features ■Outline ● High Radiant Power PLCC2 Top SMD LEDs ● 3.5x2.8x1.9mm Standard Directivity ● Superior Weather-resistance ● UV Resistant Epoxy ● Water Clear Type Dimension ■Applications ● Automatic Control System ● Photo Detector ● Computer I/O Peripheral ■Absolute ℃ (Ta=25 ) Maximum Rating Item ■Directivity Symbol Value Unit DC Forward Current IF 100 mA Pulse Forward Current* IFP 200 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 *Pulse width Max.10ms ■Electrical ℃ ℃ ℃/5sec 0 0 - Duty ratio max 1/10 ℃ (Ta=25 ) -Optical Characteristics Item Symbol Condition Min. Typ. Max. Unit DC Forward Voltage VF IF=100mA - 1.6 1.8 V DC Reverse Current IR VR=5V - - 10 µA Peak Wavelength λp IF=100mA - 850 - nm Radiant Power PO IF=100mA 27 - - mW Radiant Intensity Ie IF=100mA - 25 - mW/Sr 50% Power Angle 2θ1/2 IF=100mA - 120 - deg *1 Tolerance of peak wavelength is +1nm *2 Tolerance of Radiant Power is +15% LED & Application Technologies VER A.0 3.5x2.8x1.9mm Infrared SMD OSI3NAS1C1A AlGaAs LED TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES Relative Intensity-IF IF -V F 240 ) A20 0 m ( fI tn16 0 rer u120 C dr 80 a w ro F40 3.0 er w oP ev it al eR 0 0.5 1.0 3.5 3 ) 2.0 A m 001.5 11.0 @0.5 de zli a rm o0.0 0 N ( 200 300 250 A m 2.0 0 0 1 C ° @ 1.5 y t 5 i 2 s n @ e t n e I 1.0 z i e l v a i t m a r l 0.5 e o R N d -25 0 50 25 100 75 Wavelength Characteristics -20 Ta=25°C 60 40 20 800 850 900 950 60 80 100 If_ T a 0 750 40 200 ) 160 A (m Ift 1 2 0 ne rr u 80 C dr a 40 w ro F 80 700 20 0 Ambient Temperature Ta (°C) 100 0 150 Forward current IF(mA) Relative Intensity-Ta Ambient Temperature Ta (°C) tysi ent nI su on i m uL ev it al eR 100 50 Vf_Ta 4.0 ) 2.5 V ( 2.0 f V eg 1.5 tal o 1.0 V dr a 0.5 w ro F 0 2.5 2 1.5 F orw ard V oltage V f (V ) 2.5 1000 R th (J -a )= 2 5 0 ℃ /W R th (J -a )= 3 0 0 ℃ /W R th (J -a )= 3 5 0 ℃ /W -3 0 -2 0 0 20 40 60 80 100 A m b ie n t T e m p e ra tu re T a (°C ) LED & Application Technologies VER A.0