TSL4531 TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], TSL4531 Datasheet - Page 14

• Manufacturer Part Number: TSL4531
• Description: DIGITAL AMBIENT LIGHT SENSOR
• Manufacturer: TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

TSL4531
DIGITAL AMBIENT LIGHT SENSOR
TAOS112 − OCTOBER 2011
14
Copyright E 2011, TAOS Inc.
The CL package has 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
T
T
T
3
2
1
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
Time (sec)
peak
PARAMETER
−10°C (T3)
Figure 11. Solder Reflow Profile Graph
t
soak
SOLDERING INFORMATION
Table 7. Solder Reflow Profile
r
www.taosinc.com
REFERENCE
T
t
soak
peak
t
t
t
1
2
3
r
2 to 3 minutes
Max −5°C/sec
Max 60 sec
Max 50 sec
Max 10 sec
2.5°C/sec
DEVICE
260° C
t
t
t
3
2
1
Not to scale — for reference only
The LUMENOLOGY r Company