TCS3404 TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], TCS3404 Datasheet - Page 38

• Manufacturer Part Number: TCS3404
• Description: DIGITAL COLOR SENSORS
• Manufacturer: TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

TCS3404, TCS3414
DIGITAL COLOR SENSORS
TAOS137A − APRIL 2011
38
Copyright E 2011, TAOS Inc.
Average temperature gradient in preheating
Soak time
Time above 217°C (T1)
Time above 230°C (T2)
Time above T
Peak temperature in reflow
Temperature gradient in cooling
The CS and FN packages have been tested and has demonstrated an ability to be reflow soldered to a PCB
substrate.
The solder reflow profile describes the expected maximum heat exposure of components during the solder
reflow process of product on a PCB. Temperature is measured on top of component. The components should
be limited to a maximum of three passes through this solder reflow profile.
T
peak
peak
T
T
T
3
2
1
−10°C (T3)
Time (sec)
PARAMETER
Figure 35. Solder Reflow Profile Graph
MANUFACTURING INFORMATION
t
soak
Table 12. Solder Reflow Profile
r
www.taosinc.com
r
REFERENCE
T
t
soak
peak
t
t
t
t
t
t
3
2
1
1
2
3
Not to scale — for reference only
The LUMENOLOGY r Company
260° C (−0°C/+5°C)
2 to 3 minutes
Max −5°C/sec
TCS3404/14
Max 60 sec
Max 50 sec
Max 10 sec
2.5°C/sec