QTLP673C Datasheet, PDF (6/9 Pages) Fairchild Semiconductor – SURFACE MOUNT LED LAMP POWER PLCC-4

SURFACE MOUNT LED LAMP
POWER PLCC-4
QTLP673C
QTLP673C-O Yellow-Orange
QTLP673C-R Red
QTLP673C-IG True Green
QTLP673C-Y Yellow QTLP673C-E Orange
QTLP673C-IB Blue QTLP673C-IC Cyan
RECOMMENDED PRINTED CIRCUIT BOARD PATTERN
0.043 [1.09]
0.102 [2.59]
0.059 [1.50]
0.177 [4.50]
RECOMMENDED IR REFLOW SOLDERING PROFILE
300
T(°C)
250
200
150
100
120 to 180s
240-245°C
10-40s
183°C
Ramp-down rate up to 6°C/s
Defined for Preconditioning up to 6°C/s
Ramp-up rate up to 6°C/s
50
Defined for Preconditioning 2-3°C/s
0
0 25 50 75 100 125 150 175 200 225 250
t(sec.)
Page 6 of 9
8/21/03