Telit Wireless Solutions GE863-QUAD ユーザーズマニュアル
GE863-QUAD
GE863-PY
1vv0300715 Rev. 1 - 19/09/06
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved
page 73 of 79
Profile Feature
Pb-Free Assembly
Average ramp-up rate (T
L
to T
P
)
3°C/second max
Preheat:
– Temperature Min (Tsmin)
– Temperature Max (Tsmax)
– Time (min to max) (ts)
– Temperature Min (Tsmin)
– Temperature Max (Tsmax)
– Time (min to max) (ts)
150°C
200°C
200°C
60-180 seconds
Tsmax to TL:
– Ramp-up Rate
– Ramp-up Rate
3°C/second max
Time maintained above:
– Temperature (TL)
– Time (tL)
– Temperature (TL)
– Time (tL)
217°C
60-150 seconds
Peak Temperature (Tp):
245 +0/-5°C
Time within 5°C of actual Peak
Temperature (tp)
Temperature (tp)
10-30 seconds
Ramp-down Rate
6°C/second max.
Time 25°C to Peak Temperature
8 minutes max.
NOTE: All temperatures refer to topside of the package, measured on the package body surface.
NOTE: GE863-QUAD / PY module can accept only one reflow process