SML-D15 Series: LEDs - Rohm

1 SML-D15x series Data Sheet Features Outline Original device technology enables high brightness and high reliability Single Rank products Size Color Type V U U2. 1608 (0603). (t= ) D Y M. Dimensions Recommended Solder Pattern PCB Bonding Direction Tolerance : Cathode index Electrode (unit : mm) (unit : mm). Speci cations Absolute Maximum Ratings (Ta=25 C) Electrical and Optical Characteristics (Ta=25 C). Emitting Power Forward Peak Forward Reverse Forward Voltage VF Reverse Current IR Dominant Wavelength D Luminous Intensity IV. Part No. Chip Structure Operating Temp.

2 Storage Temp. 2. Color Dissipation Current Current Voltage Typ. IF Max. VR Min.* Typ. Max.*2 IF Min. Typ. IF. PD(mW) IF(mA) IFP(mA) VR(V) Topr( C) Tstg( C) (V) (mA) ( A) (V) (nm) (nm) (nm) (mA) (mcd) (mcd) (mA). SML-D15VW 627 630 633 71 90. SML-D15UW Red 617 620 623 90 112. 84 SML-D15U2W 612 615 618 112 140. 1. AlGaInP 35 100* 5 -40 +100 -40 +100 20 10 5 20 20. SML-D15DW Orange 603 605 607. 180 224. SML-D15YW Yellow 588 590 592. 87 SML-D15MW Yellowish green 569 571 573 56 71. *1:Duty1/10, 1kHz *2:Measurement tolerance: 1nm . 2018 ROHM Co., Ltd. All rights reserved 1/8 - [SML-D15x series ] [Data Sheet].

3 Electrical Characteristics Curves Reference Forward Current Luminous Intensity - - Forward Voltages Atmosphere Temperature RELATIVE LUMINOUS INTENSITY [ ]. 100 SML-D15VW. Ta=25 C. FORWARD CURRENT : IF [mA]. SML-D15UW IF=20mA. SML-D15U2W SML-D15DW. SML-D15YW. SML-D15MW 10. 1. SML-D15VW. SML-D15UW. SML-D15U2W. SML-D15DW. SML-D15YW. SML-D15MW. 1 1 2 3 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100. FORWARD VOLTAGE : VF [V] ATMOSPHERE TEMPERATURE : Ta [ C]. Luminous Intensity - Forward Current Derating MAXIMUM FORWARD CURRENT : [mA]. 2 40. SML-D15VW. Ta=25 C. RELATIVE LUMINOUS INTENSITY.

4 SML-D15UW 35. SML-D15U2W. SML-D15DW. SML-D15YW 30. SML-D15MW. 25. 1 20. 15. SML-D15VW. 10 SML-D15UW. SML-D15U2W. SML-D15DW. 5 SML-D15YW. SML-D15MW. 0 0. 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110. FORWARD CURRENT : IF [mA] AMBIENT TEMPERATURE : Ta [ C].. 2018 ROHM Co., Ltd. All rights reserved 2/8 - [SML-D15x series ] [Data Sheet]. Viewing Angle Reference SCANNING ANGLE (deg) SCANNING ANGLE (deg). X-Y. X' - Y'. SML-D15VW. 20 . 10 0 10 . 20 20 . 10 0 10 . 20 SML-D15UW. 30 30 . 30 30 . 40 40 . SML-D15U2W. 40 40.

5 SML-D15DW. 50 50 50 50 . SML-D15YW. 60 60 60 60 . SML-D15MW. 70 70 70 70 . 80 80 80 80 . 90 90 90 90 . 100 50 0 50 100 100 50 0 50 100. RELATIVE INTENSITY (%) RELATIVE INTENSITY (%).. 2018 ROHM Co., Ltd. All rights reserved 3/8 - [SML-D15x series ] [Data Sheet]. Taping(T86). 4 2 0 0 + 1 + 1. 0. -3. 0. +1. 180. 60. 13. Unit: . Packing quantity Note)Tolerance is within unless 3,000pcs/reel otherwise specified. Pull direction Part No. Construction *"-"will be taken out for emitting color Special Code will be applied for Chromaticity rank WB/B/E series . Emitting color WB/B/E series .

6 (for white LED . S M L D 1 5 U W T 8 6. series name Package Type Chip type Emitting Color Resin Color Taping Specification SML Chip LED P1 t= 0 Standard Type V Red T Transparent Colorless T86 Cathode at sprocket hole side(the top). E1 t= 1 Low Current Type U Red W Milkey White T87 Anode at sprocket hole side(the top). D1 t= 2 High Brightness type U2 Red B Black 1 For white LED, H1 3 D Orange 3 csthode at sprocket hole side t= M1 4 Y3 Yellow 01 t= 5 Y2 Yellow notice S1 series 81 seires Ultra High Brightness type Z1/ZN t= 6 Y Yellow T86 Cathode at sprocket hole side(the back).)

7 A1 t= 7 W Yellow T68 Cathode at sprocket hole side(the top). 81/82 t= 8 M2 Yellowish green K1 t= M Yellowish green S1 t= F Green P2 t= P Green 52 t= E Green P34 t= B Blue P36 t= WB White VN t= T Phototransistors RGB Red/Green/Blue SCM Chip LED 01 t= Packing Speci cation ROHM LED products are being shipped with desiccant (silica gel) included in moisture-proof bags. Pasting the moisture sensitive label on the outer surface of the moisture-proof bags or enclosing the humidity indication card inside the bag is available upon request. Please contact the nearest sales office or distributer if necessary.

8 2018 ROHM Co., Ltd. All rights reserved 4/8 - [SML-D15x series ] [Data Sheet]. Precaution (Surface Mount Device). Storage If the product is heated during the reflow under the condition of hygroscopic state, it may vaporize and expand which will influence the performance of the product. Therefore, the package is waterproof. Please use the product following the conditions: Using Conditions Classification Temperature Humidity Expiration Date Remark Within 1 year Before using 5 30 30 70%RH Storage with waterproof package from Receiving After opening Please storing in the airtight container 5 30 Below 70%RH Within 168h package with our desiccant (silica gel).

9 Baking Bake the product in case of below: The expiration date is passed. The color of indicator (silica gel) turned from blue to colorless or from green to pink. (Even if the product is within the expiration date.). Baking Conditions Temperature Time Humidity 60 3 12 24h Below 20%RH. Bake products in reel. Reel and embossed tape are easy to be deformed when baking, Remark so please try not to apply stress on it. Recommend bake once. Application Methods Precaution for Drive System and O Mode Design the circuit without the electric load exceeding the ABSOLUTE MAXIMUM RATING that applies on the products.

10 If drive by constant voltage, it may cause current deviation of the LED and result in deviation of luminous intensity, so we recommend to drive by constant current. (Deviation of VF Value will cause deviation of current in LED.) Furthermore, for off mode, please do not apply voltage neither forward nor reverse. Especially, for the products with the Ag-paste used in the die bonding, there's high possibility to cause electro migration and result in function failure. Derating The Derating Characteristics are based on the lifetime of luminous intensity and assumption of degradation & color change of sealing resin or reflector.