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| OSE-1L7 INFRARED EMITTING DIODE General Description The OSE-1L7 are high-power GaAs IREDs mounted in a clear plastic package. With lensed package and cup type frame, these efficient devices have narrow beam angle Features Narrow beam angle High output power Available for pulse operating Meet RoHS Applications Emitters of remote control Fiber optic communications Smoke sensors MAXIMUM RATINGS Item Pulse forward current *1 Forward direct current Reverse voltage Operating temperature. Storage temperature. Power dissipation Soldering temperature. *2 (Ta=25) Symbol IFP IFM VRM Topr Tstg Pd Tsol Rating 1 100 4 -25 ~ +75 -25 ~ +100 170 260 Unit A mA V mW *1 Tw = 100usecT = 10msec *2 For MAX. 5 secends at the position of 5mm from the package ELECTRO-OPTICAL CHARACTERISTICS Item Symbol Condition Radiant intensity Ie IF = 50mA Forward voltage VF IF = 100mA Reverse current IR VR = 4V Peak emission wavelength p IF = 50mA IF = 50mA Spectral band width @ 50% tr / tf IF = 50mA Rise time / Fall time Viewing angle IF = 50mA (Ta=25) Min 30 Typ 50 1.35 940 50 80 / 180 17.5 Max 1.7 10 Unit mW/sr V uA nm nm ns deg. March 2006 Rev 1.1 OSE-1L7 INFRARED EMITTING DIODE ( ) March 2006 Rev 1.1 OSE-1L7 INFRARED EMITTING DIODE Reliability Test Items CONDITIONS : The reliability of products shall be satisfied with items listed below . NO. 1 2 3 4 5 6 7 Item Soldering Heat Test Thermal Shock High Temp. Storage Low Temp. Storage Operation Temperature Cycle TEST High Temp. High Humidity Test Operation Life Test Condition 260 0 (15 sec) ~ 100 (15 sec) 100 -25 -25 ~ 75 60 , 90% RH Room Temp. 50mA Time / Cycle 5 sec 20 cycle 1000 Hrs 1000 Hrs 100 Cycles , 200Hrs 1000 Hrs 1000 Hrs Number of Damaged 0/60 0/60 0/60 0/60 0/60 0/60 0/60 Dimemsions SIGN : 1. CATHODE SIGN : 2. ANODE UNIT : mm March 2006 Rev 1.1 OSE-1L7 INFRARED EMITTING DIODE Lamp Condition In the automatic mounting of LAMP LED to the L/F , any bending , expanding and pulling forces against the LAMP LED should be minimized to prevent the electrical failures or mechanical damaged . Reflow Soldering and Temperature Profile The LAMP LED is designed for the reflow soldering process . Too high temperature or too large temperature gradient may cause the electrical and optical failures . March 2006 Rev 1.1 |
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