3.2(T-1) Circular Type <5mm Pitch Type> Standard Type <Viewing Angle 2 1/2 : 40 > SLR-325 Series Emitting Color Green(Yellowish Green) Material GaP Yellow Orange Red GaAsP on GaP Emitting Surface Dimension(mm) 3.2 SLR-325MG SLR-325YC SLR-325YY SLR-325DC Absolute Maximum Ratings (Ta=25C) SLR-325MG SLR-325YC SLR-325YY SLR-325DC SLR-325DU SLR-325VC SLR-325VR :Duty Green (Yellowish Green) 25 75 6.00.3 3.2 (C 0 3.80.3 1.0 R1.6 .2 ) Yellow 60 -25 to +85 3 -30 to +100 4-0.5 +0.2 -0.1 20 60 Orange Red 2- 0.40.1 (2) SLR-325MC Peak Forward Reverse Operating Storage forward current voltage temperature temperature current IF VR Topr Tstg IFP (mA) (V) (C) (C) (mA) 18Min. (mW) 1/ 5, pulse width 1ms. (5.0) Electrical Optical Characteristics (Ta=25C) Part No. Resin Color Forward voltage VF Typ. (V) SLR-325MC SLR-325MG SLR-325YC SLR-325YY SLR-325DC SLR-325DU SLR-325VC SLR-325VR Transparent Colored Diffused Colored Transparent Colored Diffused Colored Transparent Colored Diffused Colored Transparent Colored Diffused Colored SLR-325VR Dimensions (Unit:mm) 1.0Max. Part No. SLR-325VC 3.3 5.50.3 Power Emitting dissipation color PD SLR-325DU 1.0 SLR-325MC (2.2) Part No. IF (mA) Reverse current IR Max. (A) VR (V) Tolerance:0.2 Light wavelength Typ. (nm) IF (mA) 563 585 10 10 40 3 Min. ( mcd) Typ. IF (mcd) (mA) 9.0 25 5.6 16 Directivity (Typ.) Angular Displacement (deg) 0 30 2.1 10 Brightness IV Peak Half-wave p Typ. (nm) CATHODE 610 2.0 650 5.6 16 2.2 6.3 5.6 16 3.6 10 5.6 16 3.6 10 30 60 60 clear 10 diffused 90 100 50 0 50 90 100 RELATIVE LUMINOUS INTENSITY (%) Note) Straight taping only. Recommended Pad Layout Packaging Specifications (Unit:mm) Straight Type:T31 Packaging Tape:2000pcs/Box 02.0 3.20.2 6.350.4 340 9.00.5 18.0 +1.0 -0.5 11.0Max. 5.0 01.0 5.00.8 4.00.2 3.850.8 12.70.3 0.70.2 12.71.0 3.0Max. 2.0 18.01.0 5.50.3 1.0 0.1 52 240 (Unit:mm) Rev.B Electrical Characteristic Curves Relative Luminous Intensity - Case Temperature Forward Current - Forward Voltage ------- SLR-325YC SLR-325YY SLR-325DC SLR-325DU SLR-325VC SLR-325VR 1.0 FORWARD VOLTAGE : VF (V) 10 SLR-325VC SLR-325VR 100 100Hz 3 200Hz ---500Hz SLR-325DC SLR-325DU ---- 10 50kHz ---- 1 SLR-325YC SLR-325YY RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT RELATIVE LUMINOUS INTENSITY ---- SLR-325MC SLR-325MG 13 144443 ---- 13 13 13 13 ---- 1 10 20 30 40 50 60 70 80 Ratio of Maximum Tolerable Peak Current - Pulse Duration Ta=25C 0.1 0.1 0 CASE TEMPERATURE : Tc (C) Relative Luminous Intensity - Forward Current 10 SLR-325DC SLR-325DU SLR-325VC SLR-325VR 0.6 0.4 -20 -10 3.0 SLR-325MC SLR-325MG SLR-325YC SLR-325YY 0.8 1kHz 2.5 1.0 2kHz 2.0 ------- 10kHz 5kHz 1.5 1.2 20kHz 0.1 1.0 ---- 1.4 RELATIVE LUMINOUS INTENSITY FORWARD CURRENT : IF (mA) ---10 SLR-325MC SLR-325MG 1443 1443 ---Ta=25C 13 13 13 13 50 SLR-325MC SLR-325MG SLR-325YC SLR-325YY SLR-325DC SLR-325DU SLR-325VC SLR-325VR 2.4 1 1 10 100 1000 10000 PULSE DURATION : Tw (s) FORWARD CURRENT : IF (mA) ------- 30 20 13 144443 MAXIMUM FORWARD CURRENT : IF Max. (mA) Derating SLR-325MC SLR-325MG SLR-325YC SLR-325YY SLR-325DC SLR-325DU SLR-325VC SLR-325VR 10 0 20 30 40 50 60 70 80 90 AMBIENT TEMPERATURE : Ta (C) Rev.B 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 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. 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. Appendix1-Rev1.1