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FT311D 参数 Datasheet PDF下载

FT311D图片预览
型号: FT311D
PDF下载: 下载PDF文件 查看货源
内容描述: FT311D USB​​转串口主控 [FT311D USB转串口主控]
分类和应用:
文件页数/大小: 40 页 / 1015 K
品牌: FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
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DS_FT311D USB ANDROID HOST IC Datasheet  
Version 1.0  
Document No.: FT_000660 Clearance No.: FTDI# 305  
Pb Free Solder Process  
SnPb Eutectic and Pb free (non  
Profile Feature  
green material) Solder Process  
(green material)  
Average Ramp Up Rate (Ts to Tp)  
3°C / second Max.  
3°C / Second Max.  
Preheat  
- Temperature Min (Ts Min.)  
- Temperature Max (Ts Max.)  
- Time (ts Min to ts Max)  
100°C  
150°C  
150°C  
200°C  
60 to 120 seconds  
60 to 120 seconds  
Time Maintained Above Critical Temperature  
TL:  
217°C  
183°C  
- Temperature (TL)  
- Time (tL)  
60 to 150 seconds  
60 to 150 seconds  
Peak Temperature (Tp)  
260°C  
see Figure 9-5  
20 to 40 seconds  
Time within 5°C of actual Peak Temperature  
(tp)  
30 to 40 seconds  
Ramp Down Rate  
6°C / second Max.  
8 minutes Max.  
6°C / second Max.  
6 minutes Max.  
Time for T= 25°C to Peak Temperature, Tp  
Table 9.1 Reflow Profile Parameter Values  
SnPb Eutectic and Pb free (non green material)  
Package Thickness  
Volume mm3 < 350  
Volume mm3 >=350  
< 2.5 mm  
235 +5/-0 deg C  
220 +5/-0 deg C  
220 +5/-0 deg C  
220 +5/-0 deg C  
2.5 mm  
Pb Free (green material) = 260 +5/-0 deg C  
Table 9.2 Package Reflow Peak Temperature  
Copyright © 2012 Future Technology Devices International Limited  
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