SFH4252 OSRAM GmbH, SFH4252 Datasheet - Page 8

• Manufacturer Part Number: SFH4252
• Description: High Power Infrared Emitter
• Manufacturer: OSRAM GmbH

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Lötbedingungen
Soldering Conditions
Reflow Lötprofil für bleifreies Löten
Reflow Soldering Profile for lead free soldering
Wellenlöten (TTW)
TTW Soldering
2007-04-25
T
T
300
250
200
150
100
300
250
200
150
100
50
C
50
0
˚C
0
0
0
235 C
100
255 ˚C
240 ˚C
217 ˚C
25 ˚C
C
Ramp Up
3 K/s (max)
... 260
... 130
C
C
50
ca 200 K/s
1. Welle
1. wave
50
2 K/s
120 s max
10 s
100
Zwangskühlung
forced cooling
Recommended Solder Profile
5 K/s
Maximum Solder Profile
100
Minimum Solder Profile
2. Welle
2. wave
8
150
Vorbehandlung nach JEDEC Level 2
Preconditioning acc. to JEDEC Level 2
(nach J-STD-020C)
(acc. to J-STD-020C)
(nach CECC 00802)
(acc. to CECC 00802)
2 K/s
150
200
100 s max
30 s max
Ramp Down
6 K/s (max)
10 s min
t
Normalkurve
standard curve
Grenzkurven
limit curves
200
t
250
260 ˚C
245 ˚C
235 ˚C
OHLA0687
s
s
+0 ˚C
-5 ˚C
+5 ˚C
-0 ˚C
±5 ˚C
OHLY0598
300
SFH 4252
250