hcpl0738 Avago Technologies, hcpl0738 Datasheet - Page 3

• Manufacturer Part Number: hcpl0738
• Description: High Speed Cmos Optocoupler
• Manufacturer: Avago Technologies

Recommended Pb-Free IR Profile
Solder Reflow Temperature Profile
3
TEMPERATURE
ROOM
NOTES:
THE TIME FROM 25 °C to PEAK TEMPERATURE = 8 MINUTES MAX.
T
T
Note: Non-halide flux should be used.
T
smax
Note: Non-halide flux should be used.
smax
smin
300
200
100
T
T
25
p
L
0
= 200 °C, T
0
150 - 200 °C
217 °C
PREHEATING RATE 3°C + 1°C/–0.5°C/SEC.
REFLOW HEATING RATE 2.5°C ± 0.5°C/SEC.
160°C
150°C
140°C
t 25 °C to PEAK
3 °C/SEC. MAX.
60 to 180 SEC.
smin
PREHEAT
RAMP-UP
= 150 °C
t
s
50
260 +0/-5 °C
3°C + 1°C/–0.5°C
PREHEATING TIME
150°C, 90 + 30 SEC.
TIME
2.5°C ± 0.5°C/SEC.
t
t
L
p
100
TIME (SECONDS)
TIME WITHIN 5 °C of ACTUAL
PEAK TEMPERATURE
20-40 SEC.
60 to 150 SEC.
RAMP-DOWN
6 °C/SEC. MAX.
TEMP.
PEAK
245°C
150
SEC.
SEC.
30
30
50 SEC.
SOLDERING
200°C
TIME
200
PEAK
TEMP.
240°C
TIGHT
TYPICAL
LOOSE
TEMP.
PEAK
230°C
250