qbed8220 a 5mm ir emitter product: qbed8220 a date: 06/ 25 /2011 page 1 of 7 version# 1.0 feature: ? water transparent ? package in bulk and tape and reel ? high radiant intensity ? peak wavelength 88 0nm ? al gaas technology ? 2 0 deg emitting angle description: this device is spectrally match with phototransistor, photodiode, and infrared receiver module application: ? free air transmission system ? optoelectronic switch ? infrared applied system ? smoke detector certification & compliance: ? ts16949 ? iso9001 ? rohs compliant dimension: units : mm / tolerance = +/ - 0.1mm
qbed8220 a 5mm ir emitter product: qbed8220 a date: 06/ 25 /2011 page 2 of 7 version# 1.0 electrical / optical c haracteristic (t=25 o c ) product i f (ma) v f (v) p (nm) e (mw/sr) typ. max . min. t yp. max. min . typ. qbed8 220 a 50 1. 3 2.2 850 880 90 0 19 50 absolute maximum rating material p d (mw) i f (ma) i fp (ma)* v r (v) t op ( o c) t st ( o c) t sol ( o c)** al gaas 150 70 100 5 - 40 ~ + 80 - 40 ~ + 100 260 *duty 1/10 @ 1 0 khz ** ir r eflow for no more than 10 sec @ 260 o c
qbed8220 a 5mm ir emitter product: qbed8220 a date: 06/ 25 /2011 page 3 of 7 version# 1.0 characteristic curves: al gaas material
qbed8220 a 5mm ir emitter product: qbed8220 a date: 06/ 25 /2011 page 4 of 7 version# 1.0 solder profile & footprint: a. soldering 1. when soldering, the soldering iron needs to be at least 2mm away from the epoxy edge. after soldering, allow at least 3 minutes for leds to cool back to normal temperature. do not apply any pressure to the epoxy encapsulation or the lead frame during the soldering process. 2. when reflow soldering or wave soldering, please solder once for less than 5 seconds at a maximum temperature of 260 c. during the soldering process, if the temperature or timing is not controlled within limits, it would cause the epoxy to deform or cause the die or wi res within the led to be damaged. 3. when using soldering iron, please solder once for less than 5 seconds at a maximum temperature of 300 c. when soldering a row of led on a pcb, please do not solder both leads of a led in sequence. (solder all the positive lead first, then all the negative leads) wave soldering profile for lead free process:
qbed8220 a 5mm ir emitter product: qbed8220 a date: 06/ 25 /2011 page 5 of 7 version# 1.0 4. do not dip the epoxy encapsulation part of led into any soldering paste liquid. 5. after soldering, do not adjust the location of the led anymore. when attaching electronic parts to a pcb with leds, the curing time for the whole pcb should be less than 60 seconds, at less than a temperature of 120
qbed8220 a 5mm ir emitter product: qbed8220 a date: 06/ 25 /2011 page 6 of 7 version# 1.0 label ing : ordering information: part # orderable part # spec range quantity per reel qbed8 220 a qb ed8 220 a ie = 22 mw/sr @ 50ma, p = 88 0nm tbd
qbed8220 a 5mm ir emitter product: qbed8220 a date: 06/ 25 /2011 page 7 of 7 version# 1.0 revision history: description: revision # revision date new release of q bed8 220 a v1.0 06/ 25 /2011
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