GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
4N25
4N37
4N26
H11A1
4N27
H11A2
4N28
H11A3
4N35
H11A4
4N36
H11A5
Reflow Profile (White Package, -M Suffix)
300
280
260
240
220
200
180
160
140
120
100
80
260°C
>245°C = 42 Sec
Time above
183°C = 90 Sec
°C
1.822°C/Sec Ramp up rate
60
40
20
33 Sec
0
0
60
120
180
270
360
Time (s)
Reflow Profile (Black Package, No Suffix)
300
250
215°C, 10–30 s
225 C peak
200
150
Time above 183°C, 60–150 sec
Ramp up = 3C/sec
100
50
0
• 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
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Time (Minute)
© 2005 Fairchild Semiconductor Corporation
Page 14 of 15
6/15/05
ROCHESTER [ Rochester Electronics ]
