Features Introduction Optical & Electrical Characteristics (Ta = 25 C) Absolute Maximum Ratings (Ta = 25 C)... 4

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2 COB 9W White LED () Contents Features... Introduction... Optical & Electrical Characteristics (Ta = 5 C)... 4 Absolute Maximum Ratings (Ta = 5 C)... 4 Package Material... 5 Order Code Format... 5 Dimension... 5 Binning Information... 6 Optical & Electrical Characteristics Curves... 8 Packaging Information... 0 / 0

3 COB 9W White LED () Introduction Built using high heat conducting metal substrate and ultra-thin packaging by advanced technology, it delivers an effective way to achieve high luminous flux output, high luminous efficacy, narrow color gamut and good heat conducting. Features High lumen, high luminous efficiency ANSI-compatible chromaticity bins Uniform color, single chip Ultra-thin, tight structure Easy installation RoHS Certification Order Information Luminous Forward Color CCT(K) CRI Flux Current Order Code Φ(lm) I F (ma) Cool White ANSI 508~ EP09-B9C8-000B-B EP09-B8C8-000B-B Natural White ANSI 70~ EP09-B9N8-000B-B EP09-B8N8-000B-B Warm White ANSI 000K 870~ EP09-B7W8-000B-B EP09-B6W8-000B-B Warm White ANSI 700K 580~ EP09-B7W8-R00B-B EP09-B6W8-R00B-B Notes:()Test calculated. ()Flux tolorence ±5%;forward voltage tolorence ±. V. / 0

4 COB 9W White LED () ()Tolorence on chromaticity(cc X,CC Y )±0.005,on CRI±. Optical & Electrical Characteristics (Ta = 5 C) Characteristics Unit Min. Typ. Max. Test Condition Luminous Flux lm 840 / 080 Forward Voltage V 6.0 / 9.0 Thermal Resistance Viewing Angle /W /. / Deg / 0 / I F : 40mA Notes : The viewing angle refers to the off axis angle from lamp centerline where the flux is / of the peak value. Absolute Maximum Ratings (Ta = 5 C) Characteristics Symbol Maximum Performance Power Consumption P d.w Current I F 60mA Reverse Voltage V R 60V Operation Temperature T opr -40 ~ +80 Storage Temperature T stg -40 ~ +00 Junction Temperature T j 5 Notes: () The reverse voltage applied to the white LED shouldn t be larger than 60V, or the LED will take a risk of being damaged. ()LEDs are not designed to be driven in reverse bias. 4 / 0

5 COB 9W White LED () Package Material Item Chip Coating Material Substrate Material GaN /InGaN Silicone Al Order Code Format E PA B - C D E F - G H I J Series Power Flux Color Internal Code Current Voltage Color Bin CRI Dimension Note:unit mm, measurment tolerance ±0.5mm. 5 / 0

6 CCy COB 9W White LED () Binning Information ()Luminous Bin Code B6 B7 B8 B9 Z0 Flux (lm) 840~ ~ ~00 00~080 YJT ()Voltage Code Voltage(V) 6-9 L ()Color Bin K 50K 5665K W8 600K X5 650K X8 W4 X Y5 X4 W Y X X W7 Y X6 X7 Y6 70K 985K 460K U U4 V U U V 75K 870K 580K 045K 0K R4 R S S4 S S R R Plank Locus Cool White ANSI 4000K ANSI 000K ANSI 700K CCx 6 / 0

7 COB 9W White LED () Code CCT(K) x y x y x y x y 4 R 580~ S 870~ U 70~ V 460~ W 508~ ~ X ~ Y 600~ / 0

8 Forward Current (A) Relative Luminous Flux Relative Spectral Power COB 9W White LED () Optical & Electrical Characteristics Curves () Relative Spectral Power Distribution K 4000K 5700K Wavelength(nm) () I-V Characteristic (Ta=5 C) () Luminous Flux--Forward Current (Ta=5 C) Forward Voltage(V) Forward Current (A) 8 / 0

9 Relative Luminous Intensity ΔCCT (K) Δy COB 9W White LED () (4) Chromaticity Forward Current Characteristic mA 60mA 40mA 0mA 40mA 50mA 80mA Δx 正向电流 I F (A) (5) Typical Spatial Distribution Angle( ) Note: normalization luminous flux, viewing angle 0. 9 / 0

10 COB 9W White LED () Packaging Information () Label () Packing Note: One tray composed of 0 pieces. 0 / 0