Q65110A2701 Datasheet, PDF (7/8 Pages) OSRAM GmbH – Silizium-PIN-Fotodiode in SMT und als Reverse Gullwing

BPW 34, BPW 34 S, BPW 34 SR
Lötbedingungen
BPW 34 S
Soldering Conditions BPW 34 SR
Vorbehandlung nach JEDEC Level 4
Preconditioning acc. to JEDEC Level 4
Reflow Lötprofil für bleifreies Löten
Reflow Soldering Profile for lead free soldering
(nach J-STD-020C)
(acc. to J-STD-020C)
300
˚C
T ²⁵⁰
200
255 ˚C
240 ˚C
217 ˚C
150
100
50
0
0
Ramp Up
3 K/s (max)
25 ˚C
50
Maximum Solder Profile
Recommended Solder Profile
Minimum Solder Profile
OHLA0687
260
˚C
+0 ˚C
-5 ˚C
245 ˚C ^{±5 ˚C}
235
˚C
+5 ˚C
-0 ˚C
10 s min
30 s max
120 s max
Ramp Down
6 K/s (max)
100 s max
100
150
200
250
s 300
t
Wellenlöten (TTW)
TTW Soldering
BPW 34
(nach CECC 00802)
(acc. to CECC 00802)
300
C
10 s
T 250 _{235 C ... 260 C}
200
1. Welle
1. wave
150
ca 200 K/s
5 K/s
100 C ... 130 C
100
2. Welle
2. wave
2 K/s
OHLY0598
Normalkurve
standard curve
Grenzkurven
limit curves
Zwangskühlung
2 K/s _{forced cooling}
50
0
0
50
100
150
200
s 250
t
2007-05-23
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