Data Sheet SLI-343WSeries Features Viewing angle 2 1/2 : 40 Low power consumption Color Type Competent to direct mount U D Y Specifications Viewing angle 2 1/2 / 40 Part No. : Low current consumption Chip Structure Absolute Maximum Ratings (Ta25) Electrical and Optical Characteristics (Ta25) Emitting Forward Voltage VF Reverse Current IR Dominant Wavelength Luminous Intensity IV Power Forward Peak Forward Reverse Operating Storage Color Dissipation Current Current Voltage Temperature Temperature Max. Min. Typ. D PD(mW) IF(mA) IFP(mA) VR(V) Topr() Tstg() Typ.(V) IF(mA) (A) VR(V) Typ.(nm) IF(mA) (mcd) (mcd) IF(mA) SLI-343URC(W) Red 620 36 200 SLI-343DC(W) Orange 605 56 300 SLI-343YC(W) SLI-343UR(W) AIGaInP on GaAs Yellow 587 125 50 200 9 -25 to +85 -30 to +100 1.9 20 100 200 9 20 Red 20 36 620 160 SLI-343DU(W) Orange 605 56 250 SLI-343YY(W) Yellow 587 36 160 :Duty1/10, 1kHz Dimensions Recommended Solder Pattern Viewing Angle 3.1 5.4 1.0 0.1 2.0 Diffused Clear 3.8 5(/$7,9(,17(16,7< RELATIVE INTENSITY (%) 0.4 2.5 24.0Min. 2.5 or 5.0 Cathode Tolerance : 0.2 unit : mm www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. unit : mm 1/3 2011.12 - Rev.B SLI-343(W) Series Electrical Characteristics Curves Forward Current-Forward Voltage Ta=25C FORWARD CURRENTIF (mA) 100 10 SLI-343URC(W) SLI-343UR(W) SLI-343DC(W) SLI-343DU(W) SLI-343YC(W) SLI-343YY(W) 1 0.1 1.0 1.5 2.0 3.0 2.5 FORWARD VOLTAGEVF (V) Luminous Intensity-Atmosphere Temperature ,) P$ 5(/$7,9(/80,1286,17(16,7< DX SLI-343URC(W) SLI-343UR(W) SLI-343DC(W) SLI-343DU(W) SLI-343YC(W) SLI-343YY(W) $70263+(5(7(03(5$785(7D $& Luminous Intensity-Forward Current Ta=25C RELATIVE LUMINOUS INTENSITY (a.u.) 10.0 SLI-343URC(W) SLI-343UR(W) SLI-343DC(W) SLI-343DU(W) SLI-343YC(W) SLI-343YY(W) SLI-343URC(W) SLI-343UR(W) SLI-343DC(W) SLI-343DU(W) SLI-343YC(W) SLI-343YY(W) 1.0 0.1 0.01 1 100 10 FORWARD CURRENTIF (mA) MAXIMUM FORWARD CURRENTIF (mA) Derating 50 40 30 20 10 0 -40 -20 0 20 40 60 80 100 AMBIENT TEMPERATURETa (C) www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 2/3 2011.12 - Rev.B SLI-343(W) Series Rank Reference of Brightness Red (U) Ta=25C, IF20mA F G H J K L M N P Q R S T U V Viewing Brightness Rank E Brightness 0.40 to 0.63 to 1.0 to 1.6 to 2.5 to 4.0 to 6.3 to 10 to 16 to 25 to 40 to 63 to 100 to 160 to 250 to 400 to angle (mcd) (21/2) Resin Color 0.63 1.0 1.6 2.5 4.0 6.3 10 16 25 40 63 100 160 250 400 630 Transparent Colored SLI-343URC(W) 3 40 Circular type SLI-343UR(W) Diffused Colored Orange (D) Ta=25C, IF20mA F G H J K L M N P Q R S T U V Viewing Brightness Rank E Brightness 0.40 to 0.63 to 1.0 to 1.6 to 2.5 to 4.0 to 6.3 to 10 to 16 to 25 to 40 to 63 to 100 to 160 to 250 to 400 to angle (mcd) (21/2) Resin Color 0.63 1.0 1.6 2.5 4.0 6.3 10 16 25 40 63 100 160 250 400 630 Transparent Colored SLI-343DC(W) 3 40 Circular type SLI-343DU(W) Diffused Colored Yellow (Y) Ta=25C, IF20mA F G H J K L M N P Q R S T U V Viewing Brightness Rank E Brightness 0.40 to 0.63 to 1.0 to 1.6 to 2.5 to 4.0 to 6.3 to 10 to 16 to 25 to 40 to 63 to 100 to 160 to 250 to 400 to angle (mcd) (21/2) Resin Color 0.63 1.0 1.6 2.5 4.0 6.3 10 16 25 40 63 100 160 250 400 630 Transparent Colored SLI-343YC(W) 3 40 Circular type SLI-343YY(W) Diffused Colored Brightness on specification sheet include tolerance of within 10%. Part No. Construction 6SHFLDO&RGH 6 / , 6HULHVQDPH 3DFNDJHW\SH < & : 6 (PLWWLQJ&RORU 5HVLQ&RORU 7HUPLQDWLRQVKDSHDQGWDSLQJVSHFLILFDWLRQV 5DQNVLJQ %ULJKWQHVV5DQN 8 5HGQP 5 ' 2UDQJHQP < 7 8 <HOORZ QP < * & 5HG! 'LIIXVHG&RORUHG 2UDQJH! 'LIIXVHG&RORUHG <HOORZ! 'LIIXVHG&RORUHG *UHHQ! 'LIIXVHG&RORUHG 7UDQVSDUHQW &RORUHG ) 7 (OHPHQWVWUDLJKWEXON 6HHWDSLQJVSHFLILFDWLRQV &RQFHUQLQJWKH%ULJKWQHVVUDQN 3OHDVHUHIHUWRWKHUDQNFKDUWDERYHIRUOXPLQRXVLQWHQVLW\FODVVLILFDWLRQ 3DUWQDPHLVLQGLYLGXDOIRUHDFKUDQN :KHQVKLSSHGDVVDPSOHWKHSDUWQDPHZLOOEHDUHSUHVHQWDWLYHSDUWQDPH *HQHUDOSURGXFWVDUHIUHHRIUDQNV3OHDVHFRQWDFWVDOHVLIUDQNDSSRLQWPHQWLVQHHGHG www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 3/3 2011.12 - Rev.B Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. 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