參數(shù)資料
型號(hào): ST72C124J4B6
英文描述: IC-ST7 MICROCONTROLLER
中文描述: 集成電路ST7微控制器
文件頁數(shù): 50/153頁
文件大小: 1988K
代理商: ST72C124J4B6
ST72334J/N, ST72314J/N, ST72124J
143/153
17.2 SOLDERING AND GLUEABILITY INFORMATION
Recommended soldering information given only
as design guidelines in Figure 105 and Figure 106.
Recommended glue for SMD plastic packages
dedicated to molding compound with silicone:
s
Heraeus: PD945, PD955
s
Loctite: 3615, 3298
Figure 105. Recommended Wave Soldering Profile (with 37% Sn and 63% Pb)
Figure 106. Recommended Reflow Soldering Oven Profile (MID JEDEC)
250
200
150
100
50
0
40
80
120
160
Time [sec]
Temp. [°C]
20
60
100
140
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
5 sec
COOLING PHASE
(ROOM TEMPERATURE)
PREHEATING
80°C
PHASE
SOLDERING
PHASE
250
200
150
100
50
0
100
200
300
400
Time [sec]
Temp. [°C]
ramp up
2°C/sec for 50sec
90 sec at 125°C
150 sec above 183°C
ramp down natural
2°C/sec max
Tmax=220+/-5°C
for 25 sec
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