emitting color material emitting surface dimension (mm) part no. dimensions (unit:mm) :duty 1/ 5, pulse width 1ms. note) straight taping only. tolerance: 0.2 3.2 3.3 1.0max. cathode r1.6 (5.0) 3.8 0.3 1.0 1.0 6.0 0.3 18min. 5.5 0.3 (c0.2) (2.2) (2) packaging specifications (unit:mm) recommended pad layout straight type:t31 12.7 1.0 3.85 0.8 12.7 0.3 5.0 0.8 4.0 0.2 18.0 1.0 0.7 0.2 5.5 0.3 6.35 0.4 0 2.0 0 1.0 11.0max. 3.0max. 18.0 9.0 0.5 3.2 0.2 (unit:mm) 1.0 2.0 5.0 0.1 packaging tape:2000pcs/box 240 52 340 sli-325yct31w sli-325yyt31w sli-325dct31w sli-325dut31w sli-325urct31w SLI-325URT31W 48 20 60 4 yellow orange red -25 to +85 -30 to +100 sli-325yct31w sli-325yyt31w sli-325dct31w sli-325dut31w sli-325urct31w SLI-325URT31W 591 611 630 15 16 18 20 20 (2) 20 (2) 100 4 36 36 36 36 36 36 160(16) 100(10) 160(16) 100(10) 160(16) 100(10) i f ( ma ) typ. ( v ) typ. ( mcd ) typ. ( nm ) typ. ( nm ) min. ( mcd ) i f ( ma ) i f ( ma ) max. ( a ) v r ( v ) 1.85 (1.80) 1.9 (1.80) absolute maximum ratings (ta=25 c) electrical optical characteristics (ta=25 c) directivity (typ.) 050100 50 100 0 30 60 90 30 60 90 relative luminous intensity ( % ) diffused clear 3.2(t-1) circular type <5mm pitch type> low current type sli-325 series 3.2 yellow orange red sli-325urct31w SLI-325URT31W sli-325yct31w sli-325yyt31w sli-325dct31w sli-325dut31w aigainp on gaas angular displacement ( deg ) 2 ? 0.4 0.1 4 ? 0.5 + 0.2 ? 0.1 peak forward current i fp (ma) part no. power dissipation p d (mw) forward current i f (ma) reverse voltage v r (v) operating temperature t opr ( c) storage temperature t stg ( c) emitting color part no. forward voltage v f light wavelength reverse current i r brightness i v resin color peak half-wave p ? transparent colored diffused colored transparent colored diffused colored transparent colored diffused colored rev.c
electrical characteristic curves forward current - forward voltage ratio of maximum tolerable peak current - pulse duration derating relative luminous intensity - forward current relative luminous intensity - case temperature sli-325yct31w sli-325yyt31w sli-325yct31w sli-325yyt31w sli-325dct31w sli-325dut31w sli-325urct31w SLI-325URT31W ---- ---- sli-325yct31w sli-325yyt31w sli-325yct31w sli-325yyt31w sli-325dct31w sli-325dut31w sli-325urct31w SLI-325URT31W ---- 1443 13 144443 sli-325yct31w sli-325yyt31w sli-325yct31w sli-325yyt31w sli-325dct31w sli-325dut31w sli-325urct31w SLI-325URT31W ---- 144443 sli-325yct31w sli-325yyt31w sli-325yct31w sli-325yyt31w sli-325dct31w sli-325dut31w sli-325urct31w SLI-325URT31W ---- 144443 sli-325yct31w sli-325yyt31w sli-325yct31w sli-325yyt31w sli-325dct31w sli-325dut31w sli-325urct31w SLI-325URT31W ---- ---- 1443 13 ratio of maximum tolerable peak current to maximum tolerable dc current i f peak m ax. i f m ax. 50 40 30 20 10 0 -20 -10 0 10 80 70 90 50 40 60 30 20 ambient temperature : ta ( c) maximum forward current : i f m ax . (ma) forward voltage : v f (v) forward current : i f (ma) 100 10 1.7 1.8 1.9 2.0 2.1 1 ta=25 c 1 1 10 3 10 100 1000 10000 pulse duration : tw ( s) 10khz 5khz 1khz 500hz 100hz 10 100 1000 1 10 100 relative luminous intensity (%) ta=25 c forward current : i f ( ma ) 1.4 1.2 1.0 0.8 0.6 0.4 30 -20 -10 -30 20 10 0 40 80 60 70 50 1.6 relative luminous intensity case temperature : tc ( c) i f =20ma rev.c
appendix appendix1-rev1.1 the products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. notes no technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of rohm co.,ltd. the contents described herein are subject to change without notice. the specifications for the product described in this document are for reference only. upon actual use, therefore, please request that specifications to be separately delivered. application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. rohm co.,ltd. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by rohm co., ltd. is granted to any such buyer. products listed in this document are no antiradiation design. about export control order in japan products described herein are the objects of controlled goods in annex 1 (item 16) of export trade control order in japan. in case of export from japan, please confirm if it applies to "objective" criteria or an "informed" (by miti clause) on the basis of "catch all controls for non-proliferation of weapons of mass destruction.
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