SMFL SERIES
65 WATT
DC/DC C
ONVERTERS
T
ABLE
1: E
LEMENT
E
VALUATION
E
LEMENT
E
VALUATION
T
EST
P
ERFORMED
(
COMPONENT
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 Evaluation
SEM
SLAM™/C-SAM:
Input capacitors only
(Add’l test, not req. by H or K)
LEVEL
)
S
PACE
P
ROTOTYPE
C
LASS
(O)
H
M/S
P M/S
P
yes
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
yes
yes
yes
no
no
no
no
no
no
no
no
yes
yes
no
no
C
LASS
K
M/S
P
yes
yes
no
yes
yes
no
no
no
no
yes
yes
yes
yes
no
yes
yes yes
yes yes
no
no
no
no
no
no
no
no
no
yes
yes
yes
yes
yes
yes
yes
no
no
yes yes
yes yes
no
yes
yes
no
Notes
M/S Active components (Microcircuit and Semiconductor Die)
P
Passive components
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
8
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