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lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 1 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng feature ? rohs compliant. ? piranha package. ? colorless clear resin. ? low thermal resistance. ? packaged in tubes for automatic insertion equipment. ? total flux: 7150 to 14250 mlm at 70ma. ? qualification according to aec-q101. applications ? automotive lighting ? electronic signs and signals ? general lighting application device selection guide chip material emitted color resin color algainp yellow water clear this is a preliminary specification intended for design purposes and subject to change without prior notice.
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 2 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng absolute maximum ratings (ta=25 )
parameter symbol rating unit reverse voltage v r 5 v forward current i f 70 ma peak forward current (duty 1/10 @1khz) i fp 160 ma power dissipation pd 220 mw junction temperature t j 115
operating temperature t opr -40 ~ +100
storage temperature tstg -40 ~ +110
thermal resistance rth j-a 150 k/w esd hbm 2000 v esd (classification acc. aec q101) esd mm 200 v soldering temperature t sol wave soldering : 260
for 5 sec. hand soldering : 350 for 3 sec.

lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 3 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng electro-optical characteristics (ta=25 )
parameter symbol min. typ. max. unit condition total flux v 7150 --- 14250 mlm i f =70ma viewing angle 2 1/2 --- 35 --- deg i f =70ma peak wavelength p --- 592 --- nm i f =70ma dominant wavelength d 586 --- 594 nm i f =70ma spectrum radiation bandwidth ? --- 15 --- nm i f =70ma forward voltage v f 1.9 --- 2.9 v i f =70ma reverse current i r --- --- 10 a v r =5v note: 1. tolerance of total flux: 11% 2. tolerance of dominant wavelength: 1nm 3. tolerance of forward voltage: 0.1v
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 4 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng bin range of forward voltage (ta=25 )
bin code min. max. unit condition 1 1.9 2.1 2 2.1 2.3 3 2.3 2.5 4 2.5 2.7 5 2.7 2.9 v i f =70ma note: tolerance of forward voltage: 0.1v bin range of dominant wavelength (ta=25 )
bin code min. max. unit condition 1 586 590 2 590 594 nm i f =70ma note: tolerance of dominant wavelength: 1nm bin range of total flux (ta=25 )
bin code min. max. unit condition t1 7150 9000 t2 9000 11250 u1 11250 14250 mlm i f =70ma note: tolerance of total flux: 11%
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 5 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng typical electro-optical characteristics curves typical curve of spectral distribution r e l a t i v e i n t e n s i t y ( % ) wavelength (nm) note: v( )=standard eye response curve; i f =20ma diagram characteristics of radiation r e l a t i v e i n t e n s i t y ( a . u . ) view angle (degree) 0 % 5 0 % 1 0 0 % 4 0 0 4 5 0 5 0 0 5 5 0 6 0 0 6 5 0 7 0 0 0.0 0.2 0.4 0.6 0.8 1.0 -90 0 -70 0 -50 0 -30 0 -10 0 90 0 80 0 60 0 70 0 40 0 50 0 30 0 20 0 10 0 0 0
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 6 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng forward current vs. forward voltage (ta=25 )
dominant wavelength vs. forward current (ta=25 )
f o r w a r d c u r r e n t ( m a ) d o m i n a n t w a v e l e n g t h ( n m ) forward voltage (v) forward current (ma) relative luminous intensity vs. forward current (ta=25 )
max. permissible forward current vs. ambient temperature r e l a t i v e l u m i n o u s i n t e n s i t y ( a . u . ) f o r w a r d c u r r e n t ( m a ) 0 20 40 60 80 100 120 0 20 40 60 80 100 forward current (ma) ambient temperature ( )
0 10 20 30 40 50 60 70 80 90 100 1.7 1.9 2.1 2.3 2.5 2.7 590 591 592 593 594 595 596 597 0 10 20 30 40 50 60 70 80 90 100 0.0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 70 80 90 100
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 7 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng package dimension notes: 1. an epoxy meniscus may extend about 1.5mm(0.059") down the leads 2. tolerances unless dimensions ? 0.25mm 3. all dimensions are in millimeters
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 8 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng antistic packing materials tube tube label explanation ? part no: product number ? qty: packing quantity ? lot no: lot number ? cat: rank of (vf)(note*)(v) note: d /cie/color temperature note: tolerances unless mentioned 2.0mm. unit = mm standard box tube label explanation ? cpn: customer?s product number ? p/n: product number ? qty: packing quantity ? cat: rank of (vf)(note*) (v) ? note: d /cie/color temperature ? hue/ref: reference ? lot no: lot number note: tolerances unless mentioned 3.0mm. unit = mm part no: qty: lot no: cat: label area
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 9 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng packing quantity packing material length width height (mm) tube quantity (pcs) led quantity (pcs) tube 485 x 9.5 x 1 60 standard box 510 x 100 x 45 30 1800 large box 510 x 150 x 90 105 6300 note: 1. normal packing specification is use standard box, unless already defined initially. 2. vacuum packing with anti-static bag after packing in standard box. 3. specifications are subject to change without prior notice.
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 10 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng notes 1. lead forming ? during lead formation, the leads should be bent at a point at least 3mm from the base of the epoxy bulb. ? lead forming should be done before soldering. ? avoid stressing the led package during leads forming. the stress to the base may damage the led?s characteristics or it may break the leds. ? cut the led leadframes at room temperature. cutting the leadframes at high temperatures may cause failure of the leds. ? when mounting the leds onto a pcb, the pcb holes must be aligned exactly with the lead position of the led. if the leds are mounted with stress at the leads, it causes deterioration of the epoxy resin and this will degrade the leds. 2. storage ? the leds should be stored at 30c or less and 70%rh or less after being shipped from everlight and the storage life limits are 3 months. if the leds are stored for 3 months or more, they can be stored for a year in a sealed container with a nitrogen atmosphere and moisture absorbent material. ? please avoid rapid transitions in ambient temperature, especially, in high humidity environments where condensation can occur. 3. soldering ? careful attention should be paid during soldering. solder the led no lower than 1.6mm from the base of stopper is recommended. ? avoiding applying any stress to the lead frame while the leds are at high temperature particularly when soldering. ? recommended soldering conditions: hand soldering dip soldering temp. at tip of iron 300 max.
(30w max.) preheat temp. 100 max.
(60 sec max.) soldering time 3 sec max. bath temp. 260 max. distance no lower than 1.6mm from the base of stopper bath time. 5 sec max. distance no lower than 1.6mm from the base of stopper
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 11 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng ? dip and hand soldering should not be done more than one time. ? after soldering the leds, the epoxy bulb should be protected from mechanical shock or vibration until the leds return to room temperature. ? a rapid-rate process is not recommended for cooling the leds down from the peak temperature. ? although the recommended soldering conditions are specified in the above table, dip or handsoldering at the lowest possible temperature is desirable for the leds. ? wave soldering parameter must be set and maintain according to recommended temperature and dwell time in the solder wave. 4. cleaning ? when necessary, cleaning should occur only with isopropyl alcohol at room temperature for a duration of no more than one minute. dry at room temperature before use. ? do not clean the leds by the ultrasonic. when it is absolutely necessary, the influence of ultrasonic cleaning on the leds depends on factors such as ultrasonic power and the assembled condition. ultrasonic cleaning shall be pre-qualified to ensure this will not cause damage to the led 5. heat management ? heat management of leds must be taken into consideration during the design stage of led application. the current should be de-rated appropriately by referring to the de-rating curve found in each product specification. ? the temperature surrounding the led in the application should be controlled. please refer to the data sheet de-rating curve. 6. esd (electrostatic discharge) ? electrostatic discharge (esd) or surge current (eos) can damage leds. ? an esd wrist strap, esd shoe strap or antistatic gloves must be worn whenever handling leds. ? all devices, equipment and machinery must be properly grounded. ? use ion blower to neutralize the static charge which might have built up on surface of the leds plastic le ns as a result of friction between leds during storage and handing.
lifecyclephase: revision : 1 expired period: forever release date:2009-07-10 21:51:49.0 everlight electronics co., ltd. technical data sheet 3mm power led 38-01-A74-YSC-A2T1U1DH-AM everlight electronics co., ltd. http://www.everlight.com rev.: 1 page: 12 of 12 device no.: dpe-0000136 published date: 25-june.-2009 created by: vicky feng 7. other ? above specification may be changed without notice. everlight will reserve authority on material change for above specification. ? when using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. everlight assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. ? these specification sheets include materials protected under copyright of everlight corporation. please don?t reproduce or cause anyone to reproduce them without everlight?s consent.

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