BRIGHT VIEW
ELECTRONICS CO.,LTD
SMD APPLICATION ( PB FREE SOLDERING )
Apply to BVS-3XXΕ1XX series.
Description:
(1) Manual soldering (We do not recommend this method strongly.)
(1.1) To prevent cracking,please bake (65к,24hrs)before soldering.
(1.2) Temperature at tip of iron: 250к Max.(25W)
(1.3) It's banned to load any stress on the resin during soldering.
(1.4) Soldering time: 3 sec. Max.(one time only)
(2) Reflow Soldering
(2.1) To prevent cracking,please bake (65к,24hrs)before soldering.
(2.2) When soldering,do not put stress on the LEDs during heating.
(2.3) Never take next process until the component is cooled down to room
temperature after reflow.
(2.4) After soldering,do not warp the circuit board.
(2.5) The recommended reflow soldering profile(measuring on the surface
of the LED resin)is following:
10 SEC. MAX.
245 C MAX.
0.5к/SEC MAX.
217к
217к
150к
TEMPERATURE
1к/SEC. MAX.
~25к
50 SEC. MAX.
~75к
100 SEC. MAX.
210 SEC. MIN.
TIME
The reflow temperature 240к~245к is recommended and the soldering temperature
should be not higher than 245к(one time only)
2005 / 10 / 20 - B
