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- 1 - americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com cmda37 series power led (2.5 watt) on star pcb cmda38 series power led (2.5 watt) on square pcb - features ? super high flux output and high luminance ? designed for high current operation ? low thermal resistance ? smt solder compatible ? lead (pb) free product ? rohs compliant - applications ? general illumination - outdoor & indoor architectural lighting - decorative lighting - portable lighting / flash light (torch) lamps - reading lamps and task lighting - traffic signaling - description these packaged led?s on metal pcb?s are desi gned for high current operation and high flux output applications. the package desi gn features better thermal management characteristics than other led solutions. b ecause of these advantages, this product has many applications such as in ternal & external lighting, au tomobile lighting, large size lcd backlight, etc.
- 2 - americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com 1. outline dimensions cathode mark slug (+) notes : 1. all dimensions are in millimeters. 2. scale : none 3. this drawing is refe rence only for engineering
2. metal outline dimensions -+ - + - + note : 1. all dimensions are in millimeters 2. scale : none 3. this drawing is reference only engineering. cmda38xx15d13l square configuration cmda37xx15d13l star configuration americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 3 -
- 4 - americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com 3. electro-optical character istics (at if=350ma, ta=25oc) p/n description luminous flux min./typ. ( lm ) correlated color temperature ( kelvin ) cri dominant wavelength (nm) min./typ./max. forward voltage (volts) min./typ./max. view angle (degrees) thermal resistance (oc /w) symbol v [1] cct [3] ra d v 2 1/2 r [4] cmda37cw15d13l pure white 70 / 103 6500 76 3.0 / 3.4 / 4.3 110 9.1 cmda37ww15d13l warm white 54 / 60 3000 76 3.0 / 3.4 / 4.3 110 9.1 cmda37cb15d13l blue 14 / 18 455 / 460 / 475 3.0 / 3.4 / 4.3 130 9.1 cmda37ag15d13l green 54 / 93 520 / 527 / 535 3.0 / 3.4 / 4.3 130 9.1 cmda37ar15d13l red 54 / 60 620 / 625 / 630 2.0 / 2.5 / 3.0 128 13 CMDA37GB15D13L cyan 54 / 78 500 / 505 / 510 3.0 / 3.4 / 4.3 130 9.1 cmda37dy15d13l amber 54 / 75 585 / 590 / 595 2.0 / 2.5 / 3.0 128 13 4. absolute maximum ratings (at ta=25oc) p/n description forward current (a) power dissipation (watts) junction temperat ure ( oc ) operating temperature (oc) storage temperature (oc) symbol i f p d t j t o p r t st g cmda37cw15d13l pure white 0.8 3.2 125 -30~+85 -40~+120 cmda37ww15d13l warm white 0.8 3.2 125 -30~+85 -40~+120 cmda37cb15d13l blue 0.8 3.2 125 -30~+85 -40~+120 cmda37ag15d13l green 0.8 3.2 125 -30~+85 -40~+120 cmda37ar15d13l red 0.8 2.4 100 -30~+85 -40~+120 CMDA37GB15D13L cyan 0.8 3.9 125 -30~+85 -40~+120 cmda37dy15d13l amber 0.8 2.4 100 -30~+85 -40~+120 *notes: [1] v is the total luminous flux output as measured with an integrating sphere. [2] zener diode chip included to protect the led from esd. [3] r is measured with a metal core pcb (25 oc tj 125 oc). [4] cml maintains a tolerance of 10% on flux and power measurements. [5] cct 5% tester tolerance. [6] color coordinate measurement allowance is 0.005 [7] a tolerance of 0.006v on forward voltage measurements ------------------------- -caution-------------------------- please do not drive at rated current more than 5 sec. without proper heat sink cmda37xx15d13l star pcb series
- 5 - americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com 5. electro-optical character istics (at if=350ma, ta=25oc) p/n description luminous flux min./typ. ( lm ) correlated color temperature ( kelvin ) cri dominant wavelength (nm) min./typ./max. forward voltage (volts) min./typ./max. view angle (degrees) thermal resistance (oc /w) symbol v [1] cct [3] ra d v 2 1/2 r [4] cmda38cw15d13l pure white 70 / 103 6500 76 3.0 / 3.4 / 4.3 110 9.1 cmda38ww15d13l warm white 54 / 60 3000 76 3.0 / 3.4 / 4.3 110 9.1 cmda38cb15d13l blue 14 / 18 455 / 460 / 475 3.0 / 3.4 / 4.3 130 9.1 cmda38ag15d13l green 54 / 93 520 / 527 / 535 3.0 / 3.4 / 4.3 130 9.1 cmda38ar15d13l red 54 / 60 620 / 625 / 630 2.0 / 2.5 / 3.0 128 13 cmda38gb15d13l cyan 54 / 78 500 / 505 / 510 3.0 / 3.4 / 4.3 130 9.1 cmda38dy15d13l amber 54 / 75 585 / 590 / 595 2.0 / 2.5 / 3.0 128 13 6. absolute maximum ratings (at ta=25oc) p/n description forward current (a) power dissipation (watts) junction temperat ure ( oc ) operating temperature (oc) storage temperature (oc) symbol i f p d t j t o p r t st g cmda38cw15d13l pure white 0.8 3.2 125 -30~+85 -40~+120 cmda38ww15d13l warm white 0.8 3.2 125 -30~+85 -40~+120 cmda38cb15d13l blue 0.8 3.2 125 -30~+85 -40~+120 cmda38ag15d13l green 0.8 3.2 125 -30~+85 -40~+120 cmda38ar15d13l red 0.8 2.4 100 -30~+85 -40~+120 cmda38gb15d13l cyan 0.8 3.9 125 -30~+85 -40~+120 cmda38dy15d13l amber 0.8 2.4 100 -30~+85 -40~+120 *notes: [1] v is the total luminous flux output as measured with an integrating sphere. [2] zener diode chip included to protect the led from esd. [3] r is measured with a metal core pcb (25 oc tj 125 oc). [4] cml maintains a tolerance of 10% on flux and power measurements. [5] cct 5% tester tolerance. [6] color coordinate measurement allowance is 0.005 [7] a tolerance of 0.006v on forward voltage measurements ------------------------- -caution-------------------------- please do not drive at rated current more than 5 sec. without proper heat sink cmda38xx15d13l square pcb series
7. for w ard volta g e vs. for w ard current (ta=25 ) 3.8 3.6 3.4 3.2 3.0 red green blue 2.8 2.6 2.4 2.2 2.0 1.8 0 200 400 600 800 1000 forward current (ma) 8. for w ard current v s. normali z ed relative luminous flux (ta=25 ) 1.4 1.2 1.0 0.8 0.6 red green blue 0.4 0.2 0.0 0 100 200 300 400 500 600 700 800 forward current (ma) americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 4 -
9. white color spectrum of t y pical cct (ta=25 ) 1.0 0.8 0.6 0.4 0.2 0.0 300 400 500 600 700 800 wa v elen g th ( nm ) 10. wavelen g th curve for red, green, blue 1.0 0.8 0.6 0.4 0.2 0.0 300 400 500 600 700 wa v elen g th ( nm ) americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 5 -
12. for w ard current v s. wavelen g th shift (ta=25 ) 8 6 4 re d g r een bl u e 2 0 -2 -4 -6 0 100 20 0 300 4 0 0 500 600 70 0 800 13. tem p erature of junction vs. r elative li g ht out p ut for blue, green, red (ta=25 ) 100 80 60 re d g r een bl u e 40 20 40 60 80 100 120 junction tem perature ( o c) forward current (ma) americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 6 -
14. ambient temperature vs. allowable forward current for 2 chip white, blue, green, cyan 1000 800 600 400 rja = 30 o c / w t rja = 25 o c / w t 200 r j a = 20 t o c / w 0 0 20 40 60 80 100 120 140 ambient temperature t ( o c) a 15. ambient tem p erature vs. allo w able forward current for 2 chi p red, 1000 800 600 400 200 rja = 30 o c / w t rja = 25 o c / w t rja = 20 o c / w t 0 0 20 40 60 80 100 120 140 a mbient t em p e r a tu r e t a ( o c) americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 7 -
16. reel packa g in g dimensions (star t y pe) min 1.5 10 pitch cumulative t olerance on ta p e 0.2 detale"a" center 5 typical det a il ' a ' note : 1. the number of loaded products in the reel is 350ea 2. all dimensions are in millimeters 3. scale : none 4. this drawing is reference only engineering americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 11 -
17. reel packa g in g dimensions ( s q uare t yp e ) min 1.5 10 pitch cumulative tolerance on ta p e 0.2 detale"a" center 5 typical detail ' a ' note : 1. the number of loaded products in the reel is 200ea 2. all dimensions are in millimeters 3. scale is none 4. this is drawing is reference only engineering americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 12 -
18. recommended solder p ad 3 solder p oin t the r m al enhanced pcb co p p er americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 13 -
19 . solderin g profile ( 1 ) reflow soldering conditions / profile preliminary heating to be at 180 max. for 2 minutes max. soldering heat to be at 260 max. for 5 seconds max. ( 2 ) hand soldering conditions -lead : not more than 3 seconds @max280 , under soldering iron. americas europe 147 central avenue robert bunsen str. 1 hackensack, nj 07601 d-67098 bad durkheim (201) 489-8989 +49 (6322) 9567-0 www.cml-it.com www.cml-it.com - 14 - should soldered products be reus ed during the soldering process , cml-it voids all liability on the smt led units.

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