PS2765-1 Datasheet, PDF (6/6 Pages) NEC – HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE 4-PIN SOP PHOTOCOUPLER

PS2765-1
1. Recommended Soldering Conditions
(1) Infrared reflow soldering
• Peak reflow temperature
• Time of temperature higher than 210 ûC
• Number of reflows
• Flux
235 ûC (package surface temperature)
30 seconds or less
Three
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
100 to 160 ûC
60 to 120 s
(preheating)
(heating)
to 10 s
to 30 s
235 ûC (peak temperature)
210 ûC
Time (s)
(2) Dip soldering
• Temperature
• Time
• Number of times
• Flux
260 ûC or below (molten solder temperature)
10 seconds or less
One (allowed to be dipped in solder including plastic mold portion)
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.
2. Cautions regarding noise
Be aware that when voltage is applied suddenly between the photocoupler's input and output or between corrector -emitters
at startup, the output side may enter the on state, even if the voltage is within the absolute maximum ratings.
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DATA SUBJECT TO CHANGE WITHOUT NOTICE
8/16/2001