LH1502BAC, LH1502BACTR, LH1502BB
www.vishay.com
SOLDER PROFILES
Vishay Semiconductors
Axis Title
Axis Title
300
250
200
150
100
50
10000
1000
100
300
250
200
150
100
50
10000
1000
100
5 s
Lead temperature
Full line: typical
Dotted lines:
process limits
Max. 260 °C
245 °C
255 °C
240 °C
235 °C to
260 °C
Second
wave
217 °C
First wave
Max. 30 s
ca. 2 K/s
ca. 200 K/s
100 °C to
130 °C
Max. 120 s
Max. 100 s
Max. ramp down 6 °C/s
2 K/s
ca. 5 K/s
Max. ramp up 3 °C/s
Forced cooling
0
10
0
10
0
50
100
150
200
250
0
50
100
150
200
250
300
Time (s)
Time (s)
948626
19841
Fig. 3 - Wave Soldering Double Wave Profile
According to J-STD-020 for DIP Devices
Fig. 4 - Lead (Pb)-free Reflow Solder Profile
According to J-STD-020 for SMD Devices
HANDLING AND STORAGE CONDITIONS
ESD level: HBM class 2
Floor life: unlimited
Conditions: Tamb < 30 °C, RH < 85 %
Moisture sensitivity level 1, according to J-STD-020
Rev. 1.7, 13-Oct-2020
Document Number: 83806
5
For technical questions, contact: optocoupleranswers@vishay.com
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