SMHF282R5S Datasheet, PDF (13/15 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 Element Evaluation
Component-Level Test
Performed
Element Electrical
Element Visual
Internal Visual
Temperature Cycling
Constant Acceleration
Interim Electrical
Burn-in
Post Burn-in Electrical
Steady State Life
Voltage Conditioning Aging
Visual Inspection
Final Electrical
Wire Bond Evaluation⁴
SEM
SLAM™/C-SAM:
Input capacitors only
(Add’l test, not req. by H or K)
Space Prototype (O)
non-QML¹
M/S²
P³
yes
no
no
no
no
N/A
no
no
no
no
no
N/A
no
N/A
no
N/A
no
N/A
N/A
no
no
no
no
no
no
no
no
N/A
no
no
Class H
QML
M/S²
P³
yes
yes
yes
yes
yes
N/A
no
no
no
no
no
N/A
no
N/A
no
N/A
no
N/A
N/A
no
N/A
no
yes
yes
yes
yes
no
N/A
no
yes
Class K
QML
M/S²
P³
yes
yes
yes
yes
yes
N/A
yes
yes
yes
yes
yes
N/A
yes
N/A
yes
N/A
yes
N/A
N/A
yes
N/A
yes
yes
yes
yes
yes
yes
N/A
no
yes
Notes:
1. Non-QML products do not meet all of the requirements of MIL-PRF-38534.
2. M/S = Active components (Microcircuit and Semiconductor Die)
3. P = Passive components
4. Not applicable to EMI filters that have no wirebonds.
Definitions:
Element Evaluation: Component testing/screening per MIL-STD-883 as determined by MIL-PRF-38534
SEM: Scanning Electron Microscopy
SLAM™: Scanning Laser Acoustic Microscopy
C-SAM: C - Mode Scanning Acoustic Microscopy
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Rev D - 20070404