LAMP Series ■Characters ■Package AC or DC Driver ■Absolute Maximum Rating Outline （unit:mm） Viewing angle 30 deg (Ta=25℃) Item Symbol Value Unit DC Forward Current IF 20 mA Pulse Forward Current* IFP 70*1 mA Power Dissipation PD 90 mW Operating Temperature Topr -10~+50 ℃ Storage Temperature Tstg -20~+70 ℃ *1 Pulse width Max.10ms Duty ratio max 1/10 ■Electrical And Optical Characteristics Part Number*2 Lens Type Emitting Color (Ta=25℃) Forward Voltage AC/DC VF(V) Chromaticity Coordinates*4 Luminous Intensity X IV(mcd)*3 Y Working Current:IF=20mA AC DC Min. Max. Min. Max. Typ. Max. Reverse Current IR(uA) OBDX-W5DK8B31F White Water Clear 4-24 4-24 0.26 0.29 0.25 0.28 18000 25000 <10uA OBDX-M5DK8B31F Warm White Water Clear 4-24 4-24 0.41 0.49 0.37 0.45 9000 12000 <10uA OBDX-K5DK8B31F Pink Water Clear 4-24 4-24 0.34 0.44 0.15 0.25 2100 3000 <10uA ■Electrical And Optical Characteristics Part Number *2 OBDX-B5SA8B31F OBDX-G5DA8B31F Lens Type Emitting Color (Ta=25℃) Forward Voltage AC/DC VF(V) Dominant Wavelength *5 wd(nm) Luminous Intensity IV(mcd)*3 Working Current:IF=20mA Reverse Current IR(uA) AC DC Typ. Max. Typ. Max. Water Clear 4-24 4-24 470 475 5200 8000 <10 Pure Green Water Clear 4-24 4-24 525 535 20000 25000 <10 Blue OBDX-Y5MA8B31F Yellow Water Clear 4-24 4-24 590 595 13000 15000 <10 OBDX-O5GA8B31Q Orange Water Clear 4-24 4-24 605 610 9000 12000 <10 OBDX-R5MA8B31F Red Water Clear 4-24 4-24 625 630 13000 15000 <10 *2 See table for Luminous Intensity Ranks *3 Axial Direction (Luminous Intensity) *4 Please refer to CIE 1931 chromaticity diagram. *5 Devices are sorted by 5nm wavelength ranges ■Package Bulk-----------------------------------------------------------100pieces/bag( Code No.1 ) Bulk-----------------------------------------------------------200pieces/bag( Code No.2 ) Bulk-----------------------------------------------------------500pieces/bag( Code No.5 )