PRELIMINARY
SF104-P01
SF3013M Fingerprint Image Sensor Module User Manual
Page - 33
Table 9-1 Requirements for ESD immunity
The ESD immunity is achieved by the combination of a surface coating with ability to
withstand > ±6 kV, a drive frame and a primary drive electrode that leads charge away from
the sensor. The length of the internal wiring connecting the drive frame should be minimized
to increase the capacity to divert the fast ESD-pulses.
8.2 Environmental limits
The sensor chip fulfills the following requirements regarding to environmental
durability:
PARAMETER
REFERENCE
CONDITIONS
Normal
Low Limit
UNITS
Cold operational
IEC60068-2-1 Ab
16h
-20
0
℃
Hot operational
IEC60068-2-2 Bb
16h
+85
+55
℃
Cold storage
IEC60068-2-1 AB
100h
-40
-40
℃
Hot storage
100h
+85
℃
Temperature cycling
IEC60068-2-14 Na
30 min/30 min 200 cycles
-40/+85
-40/+85
℃
Humid heat
IEC60068-2-67 Cy
85ºC /85% RH
1000
1000 Hours
Table 9-2
Requirements for environmental performance
8.3 Mechanical durability
The sensor chip fulfills the following requirements with regard to mechanical durability:
PARAMETER
REFERENCE
CONDITIONS
REQUIREMENT
Abrasion
Specified test method
1,000,000 cycles / 800g load
Normal performance
Vibration IEC60068-2-64 Random Normal
performance
