LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Reliability Test
Item
Description
Stress Condition
Test Duration
RTOL
WHT
TC
TS
HTSL
LTSL
SHR
MS
ND
RV
VVF
Room Temperature Operation Life
25° C, Max. I
F
85°C/85%RH
-40/+110° C,
30min dwell,<5min trans.
-40/+110° C,
20min dwell,<20min trans.
120°C
-40°C
260±5° C, 5secs
1500G,0.5msec pulse,
5 shocks each 6 axis
On concrete from 1.2m, 3xtimes
6G RMS from 10 to 2KHz,
10mins/axis
10-2000-10Hz, 20G
1 min, 1.5mm, 3timesx/axis
1000 hours
1000 hours
200 cycles
200 cycles
1000 hours
1000 hours
Wet High Temperature
Temperature Cycling
Thermal Shock
High Temperature Storage Life
Low Temperature Storage Life
Solder Heat Resistance
Mechanical Shock
Natural Drop
Random Vibration
Variable Vibration Frequency
Note :
Failure criteria:
Electrical failures
V
F
shife >= 10%
I
R
< 50uA@Vr = 5v
Ligitek output Degradation
%I
v
shift >= 30%@1000hrs or 200cycle
Visual failures
Broken or damaged package or lead
Dimension out of tolerance
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