RECOMMENDED SOLDERING CONDITIONS

(1) Infrared reflow soldering

• Peak reflow temperature

260

°C or below (package surface temperature)

• Time of peak reflow temperature

10 seconds or less

• Time of temperature higher than 220

°C

60 seconds or less

• Time to preheat temperature from 120 to 180

°C

120

±30 s

• Number of reflows

Three

• Flux

Rosin flux containing small amount of chlorine (The flux with a

maximum chlorine content of 0.2 Wt% is recommended.)

220˚C

Time (s)

(heating)

to 10 s

to 60 s

260˚C MAX.

Recommended Temperature Profile of Infrared Reflow

120±30 s

(preheating)

180˚C

120˚C

(2) Wave soldering

• Temperature

260

°C or below (molten solder temperature)

• Time

10 seconds or less

• Preheating conditions

120

°C or below (package surface temperature)

• Number of times

One

• Flux

Rosin flux containing small amount of chlorine (The flux with a maximum chlorine

content of 0.2 Wt% is recommended.)

(3) Cautions

• Fluxes

Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.

Data Sheet PN10458EJ01V0DS

10

PS7431-1A