3.1(T-1) Circular Type Standard Type <Viewing Angle 2 1/2 40 > SLI-3438 Series (Transparent Colored Type) Pure Green Emitting Color Green(Yellowish Green) EXCELEDTM Yellow Orange Red AlGaInP on GaAs Material Emitting Surface Dimension(mm) 3.1 SLI-343M8C SLI-343Y8C SLI-343D8C Absolute Maximum Ratings (Ta=25C) Green (Yellowish Green) SLI-343Y8C Yellow SLI-343D8C Orange :Duty 54 20 100 9 -30 to +85 -40 to +100 4-0.5 +0.2 -0.1 2- Red 0.40.1 2.51.0 SLI-343V8RC 3.80.3 3.1 5.40.3 Pure Green SLI-343M8C SLI-343U8RC Dimensions (Unit:mm) Peak Storage Power Forward forward Reverse Operating Emitting dissipation current current voltage temperature temperature VR Topr Tstg IF PD color IFP (mA) (V) (mW) (C) (C) (mA) SLI-343P8C 1/10,1kHz. Electrical Optical Characteristics (Ta=25C) Part No. Resin Color Forward voltage VF Typ. (V) IF (mA) Reverse current IR Max. (A) VR (V) Typ. (nm) 560 SLI-343M8C 572 SLI-343D8C Transparent 2.2 Colored 20 10 9 (2.5) Light wavelength Peak Half-wave p SLI-343P8C SLI-343Y8C SLI-343V8RC MAX.1.0 Part No. SLI-343U8RC 1.9 SLI-343P8C 24.0Min. Part No. Typ. (nm) IF (mA) Brightness IV Min. ( mcd) 18 593 17 611 19 SLI-343U8RC 630 18 SLI-343V8RC 639 20 Tolerance:0.2 Typ. IF (mcd) (mA) 10 22 68 150 CATHODE Directivity (Typ.) Angular Displacement (deg) 20 0 10 10 20 30 30 40 40 20 330 20 680 50 50 60 60 150 330 70 70 80 80 90 100 50 0 90 100 50 RELATIVE LUMINOUS INTENSITY (%) Recommended Pad Layout Packaging Specifications (Unit:mm) Packaging Straight Type:T32 Bulk(3F):2000pcs/Box 02.0 3.10.2 12.71.0 6.350.4 70 170 100 2.50.8 4.00.2 5.10.8 12.70.3 Tape 2000pcs/Box 340 0.70.2 9.00.5 18.0 +1.0 -0.5 11.0Max. 2.5 01.0 3.0Max. 2.0 21.51.0 5.40.3 1.0 0.1 48 158 (Unit:mm) Electrical Characteristic Curves Forward Current - Forward Voltage 10 60 40 20 20 MAXIMUM FORWARD CURRENT : IF Max. (mA) Derating SLI-343P8C SLI-343M8C SLI-343Y8C SLI-343D8C SLI-343U8RC SLI-343V8RC 30 20 10 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 AMBIENT TEMPERATURE : Ta (C) 0.6 SLI-343P8C SLI-343M8C SLI-343Y8C SLI-343D8C SLI-343U8RC SLI-343V8RC 100Hz 200Hz 10 1kHz RELATIVE LUMINOUS INTENSITY 80 5 10 15 FORWARD CURRENT : IF (mA) 0.8 Ratio of Maximum Tolerable Peak Current - Pulse Duration SLI-343P8C SLI-343M8C SLI-343Y8C SLI-343D8C SLI-343U8RC SLI-343V8RC Ta=25C 0 1 CASE TEMPERATURE : Tc (C) 100 0 1.2 SLI-343P8C SLI-343M8C SLI-343Y8C SLI-343D8C SLI-343U8RC SLI-343V8RC 0.4 -30 -20-10 0 10 20 30 40 50 60 70 80 90100 3.0 Relative Luminous Intensity - Forward Current 120 1.4 2kHz 1.5 2.0 2.5 FORWARD VOLTAGE : VF (V) IF=20mA 10kHz 1 1.0 1.6 RELATIVE LUMINOUS INTENSITY SLI-343P8C SLI-343M8C SLI-343Y8C SLI-343D8C SLI-343U8RC SLI-343V8RC Ta=25C RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT FORWARD CURRENT : IF (mA) 100 Relative Luminous Intensity - Case Temperature 5 1 1 10 100 1000 PULSE DURATION : Tw (s) 10000 3.1(T-1) Circular Type Standard Type <Viewing Angle 2 1/2 40 > SLI-3438 Series (Diffused Colored Type) Pure Green Emitting Color Green(Yellowish Green) EXCELEDTM Yellow Orange Red AlGaInP on GaAs Material Emitting Surface Dimension(mm) 3.1 SLI-343M8G SLI-343Y8Y SLI-343D8U Absolute Maximum Ratings (Ta=25C) Green (Yellowish Green) SLI-343Y8Y Yellow SLI-343D8U Orange :Duty 54 20 100 9 -30 to +85 -40 to +100 4-0.5 +0.2 -0.1 2- Red 0.40.1 2.51.0 SLI-343V8R 3.80.3 3.1 5.40.3 Pure Green SLI-343M8G SLI-343U8R Dimensions (Unit:mm) Peak Storage Power Forward forward Reverse Operating Emitting dissipation current current voltage temperature temperature VR Topr Tstg IF PD color IFP (mA) (V) (mW) (C) (C) (mA) SLI-343P8G 1/10,1kHz. Electrical Optical Characteristics (Ta=25C) Part No. Resin Color Forward voltage VF Typ. (V) IF (mA) Reverse current IR Max. (A) VR (V) Typ. (nm) 560 SLI-343M8G 572 SLI-343D8U Diffused Colored 2.2 20 10 9 (2.5) Light wavelength Peak Half-wave p SLI-343P8G SLI-343Y8Y SLI-343V8R MAX.1.0 Part No. SLI-343U8R 1.9 SLI-343P8G 24.0Min. Part No. Typ. (nm) IF (mA) Brightness IV Min. ( mcd) 18 593 17 611 19 Tolerance:0.2 Typ. IF (mcd) (mA) 10 22 68 150 CATHODE Directivity (Typ.) Angular Displacement (deg) 20 0 10 10 20 30 30 40 20 220 20 470 40 50 50 60 SLI-343U8R 630 18 SLI-343V8R 639 20 100 60 70 220 70 80 90 100 80 50 0 90 100 50 RELATIVE LUMINOUS INTENSITY (%) Recommended Pad Layout Packaging Specifications (Unit:mm) Packaging Straight Type:T32 Bulk(3F):2000pcs/Box 02.0 3.10.2 12.71.0 6.350.4 70 170 100 2.50.8 4.00.2 5.10.8 12.70.3 Tape 2000pcs/Box 340 0.70.2 9.00.5 18.0 +1.0 -0.5 11.0Max. 2.5 01.0 3.0Max. 2.0 21.51.0 5.40.3 1.0 0.1 48 158 (Unit:mm) Electrical Characteristic Curves Forward Current - Forward Voltage 10 60 40 20 20 MAXIMUM FORWARD CURRENT : IF Max. (mA) Derating SLI-343P8G SLI-343M8G SLI-343Y8Y SLI-343D8U SLI-343U8R SLI-343V8R 30 20 10 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 AMBIENT TEMPERATURE : Ta (C) 0.6 SLI-343P8G SLI-343M8G SLI-343Y8Y SLI-343D8U SLI-343U8R SLI-343V8R 100Hz 200Hz 10 1kHz RELATIVE LUMINOUS INTENSITY 80 5 10 15 FORWARD CURRENT : IF (mA) 0.8 Ratio of Maximum Tolerable Peak Current - Pulse Duration SLI-343P8G SLI-343M8G SLI-343Y8Y SLI-343D8U SLI-343U8R SLI-343V8R Ta=25C 0 1 CASE TEMPERATURE : Tc (C) 100 0 1.2 SLI-343P8G SLI-343M8G SLI-343Y8Y SLI-343D8U SLI-343U8R SLI-343V8R 0.4 -30 -20-10 0 10 20 30 40 50 60 70 80 90100 3.0 Relative Luminous Intensity - Forward Current 120 1.4 2kHz 1.5 2.0 2.5 FORWARD VOLTAGE : VF (V) IF=20mA 10kHz 1 1.0 1.6 RELATIVE LUMINOUS INTENSITY SLI-343P8G SLI-343M8G SLI-343Y8Y SLI-343D8U SLI-343U8R SLI-343V8R Ta=25C RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT FORWARD CURRENT : IF (mA) 100 Relative Luminous Intensity - Case Temperature 5 1 1 10 100 1000 PULSE DURATION : Tw (s) 10000 Appendix 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. 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 which 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. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright (c) 2007 ROHM CO.,LTD. THE AMERICAS / EUPOPE / ASIA / JAPAN Contact us : webmaster@ rohm.co. jp 21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix1-Rev2.0