LifecyclePhase:

Revision

: 1

Expired Period: Forever

Release Date:2009-06-15 18:57:03.0

EVERLIGHT ELECTRONICS CO.,LTD.

Technical Data Sheet

7383/R7C3-ARUB/MS

Everlight Electronics Co., Ltd.

http\\:www.everlight.com

Rev 1

Page: 8 of 10

Device Number :

DLE-0001577

Prepared date:06-01-2009

Prepared : Flourix Chen

Prehead

laminar wave

Fluxing



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. & time

260 Max., 5 sec Max

Distance

3mm Min.(From

solder joint to

epoxy bulb)

Distance

3mm

Min.

(From

solder joint to epoxy

bulb)



Recommended soldering profile



Avoiding applying any stress to the lead frame while the LEDs are at high temperature

particularly when soldering.



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.