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Product Technical Specification
Designation
Component Solder Wettability
CSW
Moist Heat Cyclic Test
MHCT
6.2.4.
Thermal Resistance Cycle Stress Tests
The following tests the AirPrime HL77xx modules' resistance to extreme temperature cycling.
Table 42.
Thermal Resistance Cycle Stress Tests
Designation
Thermal Shock Test
TSKT
Temperature Change
TCH
41110555
Condition
Standard: JESD22 – B102, Method 1/Condition C, Solderability Test
Method
Special conditions:
Test method: Dip and Look Test with Steam preconditioning 8
•
h+/-15min. dip for 5 +0/-0.5 seconds
Operating conditions: Un-powered
Duration: 1 day
Standard: IEC 60068-2-30, Test Db
Special conditions:
•
Upper temperature: +40 ± 2°C
•
•
Lower temperature: +25 ± 5°C
RH:
•
Upper temperature: 93%
▪
Lower temperature: 95%
▪
Number of cycles: 21 (1 cycle/24 hours)
•
Temperature Variation: 3 +/- 0.6°C/min
•
Operating conditions: Powered ON for 15 minutes during each 3 hours
ramp up and 3 hours ramp down (in middle) for every cycle
Duration: 21 days
Condition
Standard: IEC 60068-2-14, Test Na
Special conditions:
•
Temperature: -30°C to +80°C
•
Temperature Variation: less than 30s
•
Number of cycles: 600
•
Dwell Time: 10 minutes
Operating conditions: Un-powered
Duration: 9 days
Standard: IEC 60068-2-14, Test Nb
Special conditions:
•
Temperature: -40°C to +90°C
•
Temperature Variation: 3 +/- 0.6°C/min
•
Number of cycles: 400
Dwell Time: 10 minutes
•
Operating conditions: Un-powered
Duration: 29 days
Rev 1.0
Reliability Specification (TBC)
November 01, 2017
46
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