SMFL283R3S_10 Datasheet, PDF (14/15 Pages) Interpoint Corporation Company – Operating temperature -55° to +125°C Qualified to MIL-PRF-38534 Class H and K

Crane Aerospace & Electronics Power Solutions
SMFL Single and Dual DC/DC Converters
28 Volt input – 65 Watt
CLASS H AND K, MIL-PRF-38534 ENVIRONMENTAL SCREENING
end item-level test
perFOrmed
Non-destruct bond pull
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
Class h
Qml
yes ²
yes
yes
yes
yes ²
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
yes
yes ²
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 required by DSCC but performed to assure product quality.
Screening Ttable 2: EenvVirOonmental Screening
www.craneae.com/interpoint
Page 14 of 15
SMFL Rev K - 20101209