參數(shù)資料
型號(hào): PS2502L3
英文描述: DARLINGTON-NPN-OUTPUT DC-INPUT OPTOCOUPLER
中文描述: 達(dá)林頓- npn型輸出DC -輸入光耦合器
文件頁(yè)數(shù): 12/16頁(yè)
文件大小: 136K
代理商: PS2502L3
Data Sheet P10025EJ8V0DS
12
PS2501-1,-2,-4,PS2501L-1,-2,-4
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
Peak reflow temperature
Time of temperature higher than 210
°
C
Number of reflows
Flux
235
°
C or below (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.)
60 to 120 s
(preheating)
210 C
100 to 160 C
P
Time (s)
(heating)
to 10 s
to 30 s
235 C (peak temperature)
Recommended Temperature Profile of Infrared Reflow
(2) Dip soldering
Temperature
Time
Number of times
Flux
260
°
C 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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