cosmo
KAQW412 Series
8PIN 60V N.C. TYPE
SOLID STATE RELAY-MOSFET OUTPUT
Recommended Soldering Conditions
(a) Infrared reflow soldering:
Peak reflow soldering:
260℃ or below (package surface temperature)
Time of peak reflow temperature:
10 sec
Time of temperature higher than 230℃:
30-60 sec
Time to preheat temperature from 180~190℃: 60-120 sec
Number of reflows:
Two
Flux:
Rosin flux containing small amount of chlorine (The
flux with a maximum chlorine content of 0.2 Wt% is
recommended.)
Recommended Temperature Profile of Infrared Reflow
260℃
10 sec M ax.
230℃
190℃
180℃
60-120 sec
t (s)
30-6 0 sec
(b) Wave soldering:
Temperature:
Time:
Preheating conditions:
Number of times:
Flux:
260℃ or below (molten solder temperature)
10 seconds or less
120℃ or below (package surface temperature)
One
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
(c) Cautions:
Fluxes:
Avoid removing the residual flux with freon-based and
chlorine-based cleaning solvent.
Avoid shorting between portion of frame and leads.
Cosmo Electronics Corp.
Document No. 69M21001.1
-8-
http://www.cosmo-ic.com