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LGR971-KN-1 Datasheet(PDF) 12 Page - OSRAM GmbH

Part No. LGR971-KN-1
Description  Optical Indicator
Download  20 Pages
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Maker  OSRAM [OSRAM GmbH]
Homepage  http://www.osram.com
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LGR971-KN-1 Datasheet(HTML) 12 Page - OSRAM GmbH

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2012-11-06
12
Version 1.0
LG R971
Reflow Soldering Profile
Reflow-Lötprofil
Preconditioning: JEDEC Level 2 acc. to J-STD-020D.01
0
0
s
OHA04525
50
100
150
200
250
300
50
100
150
200
250
300
t
T
˚C
S
t
t
P
t
Tp
240 ˚C
217 ˚C
245 ˚C
25 ˚C
L
OHA04612
Profile Feature
Profil-Charakteristik
Ramp-up rate to preheat*)
25 °C
to 150 °C
2
3
K/s
Time t
S
T
Smin to TSmax
t
S
t
L
t
P
T
L
T
P
100
120
60
10
20
30
80
100
217
2
3
245
260
3
6
Time
25 °C
to T
P
Time within 5 °C of the specified peak
temperature T
P - 5 K
Ramp-down rate*
T
P to 100 °C
All temperatures refer to the center of the package, measured on the top of the component
* slope calculation
DT/Dt: Dt max. 5 s; fulfillment for the whole T-range
Ramp-up rate to peak*)
T
Smax to TP
Liquidus temperature
Peak temperature
Time above liquidus temperature
Symbol
Symbol
Unit
Einheit
Pb-Free (SnAgCu) Assembly
Minimum
Maximum
Recommendation
K/s
K/s
s
s
s
s
°C
°C
480


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