Datasheet

5/7/03
4N25 4N26 4N27 4N28 4N35 4N36
4N37 H11A1 H11A2 H11A3 H11A4 H11A5
GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
Page 14 of 15
© 2003 Fairchild Semiconductor Corporation
Reflow Profile (White Package, -M Suffix)
Reflow Profile (Black Package, No Suffix)
Ramp up = 2–10°C/sec
• Peak reflow temperature: 245°C (package surface temperature)
• Time of temperature higher than 183°C for 120–180 seconds
• One time soldering reflow is recommended
230°C, 10–30 s
Time (Minute)
0
300
250
200
150
100
50
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5
Temperature (°C)
Time above 183°C, 120–180 sec
245°C peak
• Peak reflow temperature: 225° C (package surface temperature)
• Time of temperature higher than 183° C for 60–150 seconds
• One time soldering reflow is recommended
215°C, 10–30 s
225 C peak
Time (Minute)
0
300
250
200
150
100
50
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5
Temperature (°C)
Time above 183° C, 60–150 sec
Ramp up = 3
C/sec