LBL293 OSRAM [OSRAM GmbH], LBL293 Datasheet - Page 10

• Manufacturer Part Number: LBL293
• Manufacturer: OSRAM [OSRAM GmbH]

Lötbedingungen
Soldering Conditions
IR-Reflow Lötprofil für bleifreies Löten
IR Reflow Soldering Profile for lead free soldering
Wellenlöten (TTW)
TTW Soldering
2007-03-01
T
T
300
250
200
150
100
50
C
0
300
250
200
150
100
50
˚C
0
0
235 C
100
0
C
255 ˚C
240 ˚C
217 ˚C
25 ˚C
... 260
... 130
Ramp Up
3 K/s (max)
C
C
ca 200 K/s
1. Welle
1. wave
50
50
2 K/s
120 s max
10 s
Zwangskühlung
forced cooling
100
Recommended Solder Profile
5 K/s
100
Maximum Solder Profile
Minimum Solder Profile
10
2. Welle
2. wave
150
Vorbehandlung nach JEDEC Level 2
Preconditioning acc. to JEDEC Level 2
(nach J-STD-020B)
(acc. to J-STD-020B)
(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
t
200
250
260 ˚C
245 ˚C
235 ˚C
OHLA0687
s
+0 ˚C
-5 ˚C
+5 ˚C
-0 ˚C
±5 ˚C
s
OHLY0598
300
LB L293
250