LLDB4 查看數據表（PDF） - Dongguan City Niuhang Electronics Co.LTD
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LLDB4 Datasheet PDF : 5 Pages
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Niu Hang
Electronic Co. Ltd
LLDB3,LLDC34,LLDB4,LLDB6
SILICON BIDIRECTIONAL DIAC
Recommended wave soldering condition
Product
Peak Temperature
Pb-free devices
260 +0/-5 °C
Recommended temperature profile for IR reflow
Production
Data Sheet
Soldering Time
5 +1/-1 seconds
Profile feature
Sn-Pb eutectic Assembly
Pb-free Assembly
Average ramp-up rate
(Tsmax to Tp)
3°C/second max.
3°C/second max.
Preheat
−Temperature Min(TS min)
100°C
150°C
−Temperature Max(TS max)
150°C
200°C
−Time(ts min to ts max)
60-120 seconds
60-180 seconds
Time maintained above:
−Temperature (TL)
183°C
217°C
− Time (tL)
60-150 seconds
60-150 seconds
Peak Temperature(TP)
240 +0/-5 °C
260 +0/-5 °C
Time within 5°C of actual peak
temperature(tp)
10-30 seconds
20-40 seconds
Ramp down rate
6°C/second max.
6°C/second max.
Time 25 °C to peak temperature
6 minutes max.
8 minutes max.
Note : All temperatures refer to topside of the package, measured on the package body surface.
http://www.dgniuhang.com
Date:2014/10/20 Rev.:AA
Page: 4 of 5
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