Life Support Applications

These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected

to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify

CEL for all damages resulting from such improper use or sale.

RECOMMENDED SOLDERING CONDITIONS

(1) Infrared reflow soldering

• Peak reflow temperature

235 ûC or below (package surface temperature)

• Time of temperature higher than 210 ºC

30 seconds or less

•

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.)

(2) Cautions

• Fluxes

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

Time (s)

100 to 160

60 to 120 s

(preheating)

(heating)

to 10 s

to 30 s

235

210

PS9714

A Business Partner of NEC Compound Semiconductor Devices, Ltd.

02/12/2003