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LT520 View Datasheet(PDF) - SEOUL SEMICONDUCTOR

Part NameLT520 Seoul
SEOUL SEMICONDUCTOR 
DescriptionGREEN LAMP LED
LT520 Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
9. Soldering Profile
1) Wave Soldering Conditions / Profile
• Preliminary heating to be at 85ºC(120 ºC max) for 20 seconds(60 seconds max).
• Soldering heat to be at 255 ºC (260ºC max) for 10 seconds
• Soak time above 200 ºC is 5 seconds
300
250
PEAK
10s
200
255 ºC (260 ºC max)
150
PREHEAT
100
20s (60s Max)
85 ºC(120 ºC max)
50
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36
T im e [s]
2) Hand Soldering conditions
• Not more than 3 seconds at max. 350ºC, under Soldering iron.
3) Caution
• Lead frames are silver plated copper alloy. This substance has a low thermal coefficient
(easily conducts heat)
• The LEDs must not be repositioned after soldering.
• Do not apply any stress to the lead particularly when heat.
Note : In case the soldered products are reused in soldering process, we don’t guarantee the products.
Rev. 00
December 2007
<080924> Rev. 0.4
www.ZLED.com
Document No. : SSC-QP-7-07-24 (Rev.00)
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