Data Sheets of AVA Technology Chip Type White LED Model : S401408 AVA Technology Co. 2640 S. Myrtle Ave. Suite 6 Monrovia, CA 91016, USA P: 626-574-7726 F: 626-574-7732 http://www.led4life.com AVA Technology ® S401408 Power Side Lighting LED with Reflector 1. FEATURES ˙High intensity with small package, ideal for backlighting · Wide viewing angle ( 115° ) · Package Outline (L×W×H)=4.0×1.4×0.80 mm · Technology : InGaN · Zener Protect package · Color coordinates CIE(x,y) : (0.30,0.30) according to CIE 1931. · Suitable for all SMT assembly methods · Suitable for all soldering methods · Delivery on 12mm tape reels 2. APPLICATIONS · · · · Automotive: indoor lighting. Signal and symbol lightings Backlighting (mobile phones, displays, PDA, Digital Camera…..) All applications in notice high intensities are required 3. DEVICES PACKAGE ITEM MATERIALS Package Heat-Resistant Polymer Encapsulating Heat Resistance Resin Electrodes Ag Plating Copper Alloy Color of Emission Color of the Light Emitting Area Luminous intensity Iv (mcd) IF =15mA series White Colored 610 ~ 1290 Doc. No. : RD-EDS-0024 Version 1.1 Type S401408 Date: 2007.01.02 Page: 1 of 14 AVA Technology ® S401408 4. OUTLINE DIMENSION: + Note: 1. Unit: mm 2. Tolerance: Dimension ± 0.1 / Angle ± 0.5˚ Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 2 of 14 AVA Technology ® S401408 5. ABSOLUTE MAXIMUM RATINGS ( Ta=25℃ ) Parameter Symbol Absolute Max. Rating Unit Forward Current IF 30 mA Operating Temperature Topr -30 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Soldering Temperature Tsol 260 (for 5 sec) ℃ Power Dissipation PD 114 mW IF(peak) 60 mA Tj 105 ℃ Rth, JA 750 ℃/W Peak Forward Current (Duty 1/10 @ 1KHz) Junction temperature Thermal Resistance (Junction to ambient) 6. ELECTRONIC OPTICAL CHARACTERISTICS Parameter Symbol Condition Min. x IF=15mA --- 0.30 --- --- y IF=15mA --- 0.30 --- --- Viewing Angle 2θ1/2 IF=15mA --- 115 --- Degree Forward Voltage VF IF=15mA --- 3.10 3.40 V Forward Resistance(Note 1) RF --- 4.0 --- --- MΩ Forward Resistance (Note 2) RF --- 21 --- --- MΩ Forward Resistance (Note 3) RF --- 20 --- --- MΩ Chromaticity coordinate x acc. To CIE 1931 Chromaticity coordinate y acc. To CIE 1931 Typ. Max. Unit Note 1 : Special specification for P/N : S401408-AMZ-F only. Note 2 : Special specification for P/N : S401408-AM3Z-F only. Note 3 : Special specification for P/N : S401408-AM2Z-F only. Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 3 of 14 AVA Technology ® S401408 7. LUMINOUS INTENSITY GROUPS: Iv Bin Measurement condition Luminous intensity Iv(mcd) T211F 610-650 T212F 650-690 T221F 690-730 T222F 730-770 U11F 770-810 U12F 810-850 U13F 850-890 U14F 890-930 U15F IF = 15 mA 930-970 U16F 970-1010 U21F 1010-1050 U22F 1050-1090 U23F 1090-1130 U24F 1130-1170 U25F 1170-1210 U26F 1210-1250 U27F 1250-1290 * Luminous intensity group includes 17 groups T211F to U27F. * Luminous intensity is tested at a current pulse duration of 25ms and a tolerance of ± 10%. Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 4 of 14 AVA Technology ® S401408 8. CHROMATICITY COORDINATES : * CIE(x,y) Ranks CIE Rank x 0.2650 0.2690 a31 0.2790 0.2760 0.2690 0.2770 a32 0.2850 0.2790 0.2790 a33 0.2850 (b71) 0.2950 0.2900 0.2760 0.2790 a34 0.2900 0.2870 0.2770 0.2840 a36 0.2910 0.2850 0.2470 0.2670 e00 0.2810 0.2650 0.2850 0.2910 b72 0.3000 0.2950 0.2950 0.3000 b73 0.3080 0.3060 y 0.2670 0.2625 0.2760 0.2810 0.2625 0.2535 0.2665 0.2760 0.2760 0.2665 0.2785 0.2885 0.2810 0.2760 0.2885 0.2950 0.2535 0.2460 0.2570 0.2665 0.2370 0.2190 0.2490 0.2670 0.2665 0.2570 0.2690 0.2785 0.2785 0.2690 0.2790 0.2875 Rank b74 (b52) b82 b83 b84 (b62) b51 b53 (b81) b54 b61 Forward Current, IF=15mA CIE CIE CIE Rank Rank x y x y x y 0.2900 0.2885 0.3190 0.3180 0.3177 0.3350 0.2950 0.2785 0.3200 0.3050 0.3185 0.3270 b63 b43 0.3060 0.2875 0.3300 0.3170 0.3300 0.3390 0.3020 0.3000 0.3300 0.3300 0.3300 0.3490 0.3060 0.2875 0.3185 0.3270 0.3172 0.3452 0.3080 0.2790 0.3190 0.3180 0.3177 0.3350 b64 b44 0.3130 0.2850 0.3300 0.3300 0.3300 0.3490 0.3110 0.2940 0.3300 0.3390 0.3300 0.3600 0.3110 0.2940 0.2830 0.3070 0.3300 0.3600 0.3130 0.2850 0.2853 0.3000 0.3300 0.3390 b31 d1 0.3210 0.2940 0.2980 0.3150 0.3400 0.3390 0.3200 0.3050 0.2960 0.3210 0.3400 0.3600 0.3085 0.3075 0.2853 0.3000 0.3300 0.3390 0.3110 0.2940 0.2870 0.2950 0.3300 0.3170 b32 d2 0.3200 0.3050 0.3000 0.3080 0.3400 0.3170 0.3190 0.3180 0.2980 0.3150 0.3400 0.3390 0.2870 0.2950 0.2980 0.3150 0.3400 0.3390 0.2900 0.2885 0.3000 0.3080 0.3400 0.3170 b33 d3 0.3020 0.3000 0.3070 0.3150 0.3500 0.3170 0.3000 0.3080 0.3055 0.3220 0.3500 0.3390 0.3020 0.3000 0.2960 0.3210 0.3400 0.3600 0.3060 0.2875 0.2980 0.3150 0.3400 0.3390 b34 d4 0.3110 0.2940 0.3055 0.3220 0.3500 0.3390 0.3085 0.3075 0.3040 0.3300 0.3500 0.3600 0.3000 0.3080 0.3040 0.3300 0.3020 0.3000 0.3055 0.3220 b41 0.3085 0.3075 0.3177 0.3350 0.3070 0.3150 0.3172 0.3452 0.3070 0.3150 0.3055 0.3220 0.3085 0.3075 0.3070 0.3150 b42 0.3190 0.3180 0.3185 0.3270 0.3185 0.3270 0.3177 0.3350 * CIE rank can be sorted by 0.008~0.015 * Tolerance of the chromaticity coordinate is ±0.007 Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 5 of 14 AVA Technology ® S401408 * Chromaticity Coordinates (CIE 1931 system) 9. FORWARD VOLTAGE Bin Vb Va V0 V1 V2 V3 IF @ 15mA VF(Volt) 2.80-2.90 2.90-3.00 3.00-3.10 3.10-3.20 3.20-3.30 3.30-3.40 ＊VF tolerance ±0.05V Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 6 of 14 AVA Technology ® S401408 10. TYPICAL ELECTRO-OPTICAL CHATACTERISTIC CURVES: * Forward Current vs. Relative Luminosity * Forward Voltage vs. Forward Current * Ambient Temperature vs. Allowable Forward Current Doc. No. : RD-EDS-0024 Version 1.1 * Ambient Temperature vs. Forward Voltage Date: 2007.01.02 Page: 7 of 14 AVA Technology ® S401408 * Forward Current vs. Chromaticity Diagram * Spectrum 100 80 60 40 20 0 380 480 580 680 * Ambient Temperature vs. Chromaticity Diagram * Radiation Characteristic (@ 25℃, 20mA) Relative Luminous Intensity (%) Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 8 of 14 780 AVA Technology ® S401408 11. REEL PACKAGE: Pull Direction No LEDs ( more than 40 pcs) LEDs ( 3,000 pcs / reel ) No LEDs ( more than 100 pcs) Note: 1. Unit: mm 2. 3,000 pcs / reel Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 9 of 14 AVA Technology ® S401408 12. RELIABILITY PLAN: * The reliability of products shall be satisfied with items listed below. Confidence Level : 90 % , LTPD : 10 % No Test Item Description & Condition Sample size Ac/Re Failure Criteria 1 Solderability Tsld =2455℃, 10sec, 1 time 22 0/1 2 Room Temperature operating Ta = 25 °C IF = 20mA 1000 hrs 22 0/1 3 Room Temperature operating Ta = 25 °C IF = 30mA 500 hrs 22 0/1 VF > U * 1.1 (IF: 20mA) 4 Low Temperature Storage Ta = -40 °C 1000 hrs 22 0/1 IR > U * 2.0 (VR:5V) 5 High Temperature Storage Ta = 100 °C 1000 hrs 22 0/1 L: Lower Spec. Level 6 Temperature Cycle -40°C ~ 25°C 30min 5min 100 cycles 22 0/1 U: Upper Spec. Level 7 High Humidity Heat 500 hrs 22 0/1 ~ 100°C ~ 25 °C 30min 5 min Ta = 60 °C RH=90% IF = 15mA Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 IV < L* 0.6 (IF: 20mA) Page: 10 of 14 AVA Technology ® S401408 13. SOLDERING CONDITIONS: (1) Recommended Re-flow profile Temp. (℃) 245 ℃ Max. 240 2.5~ 5℃ /sec 2.5~ 5℃ /sec Pre-heating 150 90 120 sec Max. 10sec Recommended Soldering Pad (Unit : mm) (2) Re-flow soldering should not be done more than two times. (3) It is recommended that the user use the nitrogen reflow method. (4) When soldering, don’t put stress on the LEDs during heating. (5) After soldering, don’t warp the circuit board. (6) It is recommended that isopropyl alcohol (IPA) be used as a solvent for cleaning the LEDs. Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 11 of 14 AVA Technology ® S401408 14.CAUTIONS: (1)Storage ‧Before opening the package : The LEDs should be kept at 30℃ or less and 30%RH~85%RH. The LEDs should be used within a year. When storing the LEDs, moisture proof packaging with desiccant (Silica gel)is recommended. ‧After opening the package : The LEDs should be kept at 30℃ or less and 30%RH~70%RH.The LEDs should be soldered within 168hours (7days) after opening the package. If unused LEDs remain, they should be stored in moisture proof packages, such as sealed containers with packages of moisture desiccant (Silica ge1), or reseal the moisture proof bag again. If the moisture desiccant (Silica ge1) has faded away or the LEDs have exceeded the storage time, baking treatment should be performed using the fo1lowing conditions. Baking treatment: more than 24 hours at 65℃. Please avoid conditions which may cause the LED to corrode, tarnish or disco1or. This corrosion or discoloration might lower solderability or might effect on optical characteristics. Please avoid rapid transitions in ambient temperature, especially in high humidity environments where condensation can occur. ‧Moisture Proof package When moisture is absorbed into the SMT package it may vaporize and expand during soldering. There is a possibility that this can cause exfoliation of the contacts and damage to the optical characteristics of the LEDs. For this reason, the moisture proof package is used to keep moisture to a minimum in the package. A package of a moisture desiccant (silica gel)is inserted into the moisture proof bag. The silica gel changes its color from blue to pink as it absorbs moisture. (2)Static Electricity ‧Static electricity or surge voltage damages the LEDs. It is recommended that a wrist band or an anti-electrostatic glove and shoe be used when handling the LEDs. ‧All devices, equipment and machinery must be properly grounded. It is recommended that measures be taken against surge voltage to the equipment that mounts the LEDs. ‧When inspecting the final products in which LEDs were assembled, it is recommended to check whether the assembled LEDs are damaged by static electricity or not. It is easy to End static-damaged LEDs by a light-on test or a VF test at a lower current (below l mA). ‧ Damaged LEDs will show some unusual characteristics such as the leak current remarkably increases, the forward voltage becomes lower, or the LEDs do not light at the low current. (Criteria : VF>2.0V at IF=0.5mA.) (3)Heat Generation ‧Please consider the heat generation of the LED when making the system design that it’s very importance. The coefficient of temperature increase per input electric power is affected by the thermal resistance of the circuit board and density of LED placement on the board, and other components. It is necessary to avoid intense heat generation and operate within the maximum ratings given in this specification. ‧The operating current should be decided after considering the ambient maximum temperature of LEDs. Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 12 of 14 AVA Technology ® S401408 (4)Others ‧Care must be taken to ensure that the reverse voltage will not exceed the absolute maximum rating when using the LEDs with matrix drive. ‧The LED light output is strong enough to injure human eyes. Precautions must be taken to prevent looking directly for more than a few seconds. Flashing lights have been known to cause discomfort in people; you can prevent this by taking precautions during use. Also, people should be cautious when using equipment that has had LEDs incorporated into it. Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 13 of 14 AVA Technology ® S401408 Copyright, Trademarks and Patents AVA TECHNOLOGY CO., LTD. MAKES NO WARRANTY, REPRESENTATION OF GUARANTEE, EXPRESS OR IMPLIED, REGARDING THE SUITABILITY OF ITS PRODUCTS FOR ANY PARTICULAR PURPOSE, NOR THAT THE USE OR APPLICATION AND SPECIFICALLY DISCLAIMS ANY AND ALL LIABILITY ARISING OUT OF ANY SUCH USE OR APPLICATION, INCLUDING BUT NOT LIMITED TO, CONSEQUENTIAL OR INCIDENTAL DAMAGES. AVA Technology Co are not designed, intended or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the AVA Technology Co. Product could create a situation where personal injury or death may occur. AVA Technology Co. reserves the right to make changes to or discontinue any product or service described herein without notice. AVA Technology Co. World Wide Web http://www.led4life.com Doc. No. : RD-EDS-0024 Version 1.1 Date: 2007.01.02 Page: 14 of 14