|
Test | Temperature | Humidity |
Time(hours) | Remarks |
| Cold storage | -40°C |
Normal | 300 | |
| Hot storage | +85°C |
Normal | 300 | |
| Hot storage high % RH | +60°C |
90%RH | 300 | |
| Thermal shocking | +85° to –40°C |
Normal | 500 cycles | Ramp rate =
3°C.min-1Dwell at temperature = 30 mins |
| Operating cold temp. | -30°C |
Normal | 24 | Drive Voltage = low pass
filtered(first order 5k Hz) pink noise. CD40 driven
at maximum amplitude |
| Operating high temp | +70°C |
Normal | 24 | Drive Voltage = low pass
filtered(first order 5k Hz) pink noise. CD40 driven
at maximum amplitude |
| Operating high temp. & high humidity | +60°C |
90%RH | 24 | Drive Voltage = low pass
filtered(first order 5k Hz) pink noise. CD40 driven
at maximum am |
| Vibration test on packaged devices | Normal |
Normal | 6 | Vibration frequency = 10 to
500 HzAcceleration = 5G (or 0.7mm peak to peak
amplitude) |
| Shock test on packaged devices | Normal |
Normal | N/A | Acceleration = 1000 m.s-2
(102G)Duration = 6 msecDirection = XYZ
(and their opposites) three times in each axis. |
| Drop test on packaged devices | Normal |
Normal | N/A | Height of drop = 1m
Floor surface = concrete or steelNumber of
drops = 3 |