SMHF282R5S Datasheet, PDF (14/15 Pages) Interpoint Corporation Company – Fully qualified to Class H or K -55°C to +125°C operation 16 to 40 VDC input

Crane Aerospace & Electronics Power Solutions
SMHF Single and Dual DC/DC Converters
28 Volt input – 15 Watt
Class H and K, MIL-PRF-38534 Environmental Screening
End Item-Level Test
Performed
Non-destruct bond pull²
Method 2023
Pre-cap Inspection
Method 2017, 2032
Temperature Cycle (10 times)
Method 1010, Cond. C, -65°C to 150°C, ambient
Constant Acceleration
Method 2001, 3000 g
PIND Test
Method 2020, Cond. A
Pre burn-in test
Burn-in
Method 1015, 125°C case, typical
96 hours
160 hours
2 x 160 hours (includes mid-BI test)
Final Electrical Test MIL-PRF-38534
Group A, Subgroups 1 through 6
-55°C, +25°C, +125°C case
Radiography
Method 2012
Post Radiography Electrical Test
Room temperature
Hermeticity Test
Fine Leak, Method 1014, Cond. A
Gross Leak, Method 1014, Cond. C
Final visual inspection
Method 2009
Space Prototype (O)
non-QML¹
no
yes
yes
yes
no
yes
yes
no
no
yes
N/A
N/A
yes
yes
yes
Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.
Notes:
1. Space Prototype (O), non-QML products, do not meet all of the requirements of MIL-PRF-38534.
2. Not applicable to EMI filters that have no wirebonds.
3. Not required by DSCC but performed to assure product quality.
Class H
QML
yes³
yes
yes
yes
yes³
yes
no
yes
no
yes
N/A
N/A
yes
yes
yes
Class K
QML
yes
yes
yes
yes
yes
yes
no
no
yes
yes
N/A
yes³
yes
yes
yes
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