emitting color material emitting surface dimension (mm) part no. directivity (typ.) dimensions (unit:mm) absolute maximum ratings (ta=25 c) 0 50 100 50 100 0 30 60 90 30 60 90 electrical optical characteristics (ta=25 c) :duty 1/ 5, pulse width 1ms. relative luminous intensity (%) diffused clear (2.5) 24.0min. cathode 5.4 0.3 1.9 3.8 0.3 3.1 2.5 1.0 max.1.0 4-0.5 +0.2 -0.1 note) slr-343(leds with pressure release structure) series are available in the bulk and straight taping style. for forming taping style, we would recommend our slr-342 series. recommended pad layout 1.0 2.0 2.5 0.1 packaging specifications (unit:mm) slr-343mc slr-343yy slr-343mg slr-343dc yellow orange red 60 20 60 3 -30 to +100 -25 to +85 slr-343yc slr-343du slr-343vc slr-343vr 75 25 slr-343mc slr-343mg slr-343yc slr-343yy slr-343dc slr-343du slr-343vc slr-343vr 10 10 3 563 585 610 650 9.0 9.0 25 3.6 10 25 9.0 25 5.6 16 5.6 16 5.6 16 40 10 10 2.1 2.0 (unit:mm) straight type:t32 i f ( ma ) typ. ( v ) typ. ( mcd ) typ. ( nm ) p typ. ( nm ) min. ( mcd ) i f ( ma ) i f ( ma ) max. ( a ) v r ( v ) ? slr-343 series 3.1 green(yellowish green) yellow orange red slr-343mc slr-343mg slr-343yc slr-343yy slr-343dc slr-343du slr-343vc slr-343vr gap gaasp on gap angular displacement ( deg ) 12.7 1.0 21.5 1.0 0.7 0.2 5.4 0.3 6.35 0.4 0 1.0 11.0max. 4.0 0.2 2.5 0.8 5.1 0.8 12.7 0.3 3.0max. 9.0 0.5 0 2.0 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 green ( yellowish green ) transparent colored diffused colored transparent colored diffused colored transparent colored diffused colored transparent colored diffused colored 3.1(t-1) circular type standard type 3.1 0.2 2- 0.4 0.1 tolerance: 0.2 18.0 + 1.0 ? 0.5 rev. d
slr-343yc slr-343yy electrical characteristic curves forward current - forward voltage derating relative luminous intensity - case temperature relative luminous intensity - forward current ratio of maximum tolerable peak current - pulse duration slr-343yc slr-343yy slr-343mc slr-343mg slr-343yc slr-343yy slr-343dc slr-343du slr-343vc slr-343vr ---- ------- ---- ---- ---- slr-343yc slr-343yy slr-343mc slr-343mg slr-343yc slr-343yy slr-343dc slr-343du slr-343vc slr-343vr ---- ---- ---- ---- 13 13 13 13 ---- slr-343yc slr-343yy slr-343mc slr-343mg slr-343yc slr-343yy slr-343dc slr-343du slr-343vc slr-343vr ---- ---- ---- ---- 13 13 13 13 13 144443 slr-343yc slr-343yy slr-343mc slr-343mg slr-343yc slr-343yy slr-343dc slr-343du slr-343vc slr-343vr ---- ---- 13 144443 1443 1443 slr-343mc slr-343mg slr-343yc slr-343yy slr-343dc slr-343du slr-343vc slr-343vr ratio of maximum tolerable peak current to maximum tolerable dc current i f peak m ax. i f m ax. 20 10 5.0 2.0 1.0 0.5 0.2 0.1 1.5 1.0 2.0 2.5 3.0 50 forward voltage : v f (v) forward current : i f (ma) ta=25 c 20 10 0 20 10 0 -10 -20 -25 30 40 50 60 70 80 90 30 ambient temperature : ta ( c) maximum forward current : i f m ax . (ma) 1.4 1.2 1.0 0.8 0.6 0.4 -20 0 20 40 60 -10 10 30 50 70 80 relative luminous intensity case temperature : tc ( c) ta=25 c 10 1 0.1 1 10 100 0.1 forward current : i f ( ma ) relative luminous intensity 1 10 3 2.4 10 1 100 1000 10000 pulse duration : tw ( s) 50khz 20khz 10khz 2khz 5khz 1khz 500hz 200hz 100hz rev. d
r0039 a www.rohm.com ? 2009 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. 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. the content specified herein is for the purpose of introducing rohm's products (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specifications, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specified in this document. however, should you incur any damage arising from any inaccuracy or misprint of such information, rohm shall bear no responsibility for such damage. the technical information specified herein is intended only to show the typical functions of and examples of application circuits for the products. rohm does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specified in this document are not designed to be radiation tolerant. while rohm always makes efforts to enhance the quality and reliability of its products, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any product, such as derating, redundancy, fire control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of the prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). rohm shall bear no responsibility in any way for use of any of the products for the above special purposes. if a product is intended to be used for any such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or technology specified herein that may be controlled under the foreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.
|
