INTERPOINT FMCE-0328

Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 VOLT InPuT – 3 AMP
FEATuRES
Attenuation to 60 db at 500 kHz, typical
• Operating temperature -55° to +125°C
• Nominal 28 V input, -0.5 to 50 V operation
• Transient rating -0.5 to 80 V for 1 second
• Up to 3 A throughput current over the
full input voltage range of -0.5 to 50 V
• Compliant to
- MIL-STD-461C CE03
- MIL-STD-461D, E and F CE102
- MIL-STD-461C CS01
- MIL-STD-461D, E and F CS101
inPut VOLtAge
AnD Current
• Compatible with MIL-STD-704 A-E 28 VDC power bus
DESCRIPTIOn
Interpoint specifically designed the FMCE-0328™ EMI filter to
reduce the input line reflected ripple current of the following high
frequency DC/DC converters: MTR, MHF+ and MHV Series
converters. These filters are intended for use in 28 volt applications which must meet MIL-STD-461C CE03 and CS01 and/or
MIL-STD-461D, E and F CE102 and CS101 levels of conducted
emissions. At 50 VDC input (high line), the filter provides 150
watts of throughput power.
The FMCE-0328 filters are built using thick-film hybrid technology and are hermetically sealed in metal packages for military,
aerospace, and other high-reliability applications. Only ceramic
capacitors are used in the filters to ensure reliable high temperature operation.
The filters are offered with standard screening, “ES” screening,
or fully compliant to “883” MIL-PRF-38534 Class H screening.
Standard microcircuit drawings (SMD) are available.
Crane Aerospace & Electronics
Electronics Group (Interpoint Brand)
POBox97005•RedmondWA98073-9705
425.882.3100•[email protected]
www.interpoint.com
Input (V)
28
Current (A)
3
MiL-StD nOiSe MAnAgeMent
When used in conjunction with Interpoint converters, the FMCE0328 filters reduce input ripple current within the frequency band
of 100 kHz to 50 MHz. When used with an Interpoint converter,
performance exceeds the CEO3 test of MIL-STD-461C and
meets the requirements of CS01 of MIL-STD-461C. These filters
also meet CE102 and CS101 of MIL-STD-461D, E and F.
OPerAting teMPerAture
The filters are rated to operate, with no degradation of performance, over the temperature range of -55°C to +125°C (as
measured at the baseplate). Above +125°C, current must be
derated as specified on the following page.
inSertiOn LOSS
Low DC resistance design results in a maximum power loss of
less than 2% with typical input voltage.
Page 1 of 10
FMCE-0328 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
Operating Conditions and characteristics
mechanical and environmental
Input Voltage Range
•Continuous -0.5 to 50 VDC
•Transient -0.5 to 80 V for 1 second
Size (maximum)
•Non-flanged, case E3
‣‣1.460 x 1.130 x 0.330 (37.08 x 28.70 x 8.38 mm)
•Flanged, case G3
‣‣2.005 x 1.130 x 0.330 inches (50.93 x 28.70 x 8.38 mm)
‣‣See cases E3 and G3 for dimensions
Lead Soldering Temperature (10 sec per pin)
•300°C
Storage Temperature Range (Case)
•-65°C to +150°C
Weight (maximum)
•32 grams
Case Operating Temperature (TC)
•-55°C to +125°C full power
Screening
The FMCE-0328 EMI Input filter offers Standard, /ES or 883,
Class H, QML screening. See Screening Tables 1 and 2 for more
information.
Derating Output Power/Current
•Linearly from 100% at 125°C to 80% at 135°C case
Input to Output Capacitance (TC = 25°C)
•0.024 µF max, any pin to case
Isolation (TC = 25°C)
•100 megohm minimum at 500 V
•Any pin to case, except case pin
Electrostatic Discharge (ESD) Sensitivity per MIL-PRF-38534
•Classification 3B, 8000 V
EMI FILTER
+Vin
DC/DC CONVERTER
+Vin
+Vout
+Vout
Case
Output
Input
Common Common
Case
Output
Input
Common Common
Chassis
ground
Multiple units
allowed up to
rated output
current of filter
RL
RL
The case ground connection between the filter and the converter should be as
low an impedance as possible to minimize EMI. Direct contact of baseplate to
chassis ground provides the lowest impedance.
Figure 1: Connection Diagram
Positive
Output
Positive
Input
Output
Common
Input
Common
Figure 2: Schematic - FMCE-0328
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Page 2 of 10
FMCE-0328 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
Pin
1
PIN OUT
Designation
1
Positive Input
3
Case Ground
2
Positive Output
4
Output Common
5
Input Common
Notes
1. All pins must be connected. Dot on top of cover
indicates pin one.
1
5
2
BOTTOM VIEW
FMCE-0328
NON-FLANGED
3
AND FLANGED
4
Dotted line outlines flanged package option.
See cases E3 and G3 for dimensions.
Figure 3: Pin Out
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Page 3 of 10
FMCE-0328 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
model numbering key
Base Model
FMCE -
03
28
-
F
DSCC Numbers
DSCC Drawing (5915)
/ 883
Output Current
Input Voltage
Case Option
(Non-flanged case has no designator in
this position)
FMCE-0328
Similar Part
10015-01HXC
FMCE-0328/883
10015-01HZC
FMCE-0328-F/883
For exact specifications for a DSCC product, refer to the
DSCC drawing. DSCC drawings can be downloaded
from: http://www.dscc.dla.mil/programs/smcr
Screening
(Standard screening has no designator
in this position.)
On
Category
model selection
the lines below, enter one selection from under each category
to determine the model number.
FMCE-0328
–
Base Model and Input
Voltage
“FMCE-0328” is the only
available selection
Selection
_______
/
______
Case option 1
Screening 2
(NON-FLANGED leave blank)
Standard (leave blank)
F (FLANGED)
ES
883 (Class H, QML)
1. Case Options: For the standard case, case E3, leave the case option blank. For the flanged case option, case G3, insert the letter F in the
Case Option position.
2. Screening: For standard screening leave the screening option blank. For other screening options, insert the desired screening level. For
more information see Screening Tables 1 and 2.
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Page 4 of 10
FMCE-0328 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
Electrical Characteristics: -55°C to +125°C TC, nominal Vin, unless otherwise specified.
MODEL
PARAMETER
INPUT VOLTAGE
NOISE REJECTION
DC RESISTANCE (RDC)
AT MAXIMUM CURRENT
CAPACITANCE
OUTPUT VOLTAGE 3
OUTPUT CURRENT
POWER DISSIPATION
AT MAXIMUM CURRENT 1
FMCE-0328
CONDITIONS
MIN
TYP
MAX
UNITS
CONTINUOUS
TRANSIENT 1 sec 1, 2
-0.5
28
50
VDC
-0.5
­—
80
V
500 kHz
50
60
—
1 MHz
55
60
—
—
0.170
0.200
—
0.200
0.250
ANY PIN TO CASE
TC = 25°C
—
22,000
24,000
STEADY STATE
VIN = -0.5 - 50 V
—
—
—
1.5
1.8
TC = 125°C
—
—
2.25
25°C
TC = -55 AND +125°C
1
STEADY STATE
TC = 25°C
VOUT = VIN - IIN (RDC)
Notes
1. Guaranteed by design, not tested.
2. 0.5 ohm source impedance.
3. Typical applications result in Vout within 2% of Vin.
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Page 5 of 10
FMCE-0328 Rev D - 20100413
3
dB
Ω
pF
VDC
A
W
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
Typical Performance Curves: 25°C TC , nominal Vin, unless otherwise specified.
80
03
70
60
90
MIL-STD-461C POWER IN LIMITS
CE
EMISSION LEVEL (dB µA)
EMISSION LEVEL (dB µA)
90
NARROWBAND
LIM
IT
50
40
30
20
10
0
0.1
.015
10
1
FREQUENCY (MHz)
80
MIL-STD-461C POWER IN LIMITS
CE
03
70
60
NARROWBAND
LIM
IT
50
40
30
20
10
0
50
0.1
.015
High power DC/DC converter without filtering.
1
FREQUENCY (MHz)
10
50
CE03: High power DC/DC converter filtered
with an FMCE-0328
Figure 5
Figure 4
EMISSION LEVEL (dB µV)
100
90
CE1
02 A
80
70
Ca
nd D
CL
imit
s
60
50
40
30
20
10
.01
0.1
1
10
FREQUENCY (MHz)
CE102: MFLHP2805S DC/DC converter filtered
with an FMCE-0328.
Figure 6
10
1.65
1.6
ATTENUATION (dB)
IMPEDANCE (OHMS)
2.0
1.8
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.1
1.0
10
28
FREQUENCY (kHz)
-10
-30
-50
-70
1
100
10
100
FREQUENCY (kHz)
FMCE-0328 Output Impedance
(measured at the output with input pins shorted)
FMCE-0328 Attenuation
Figure 7
Figure 8
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Page 6 of 10
FMCE-0328 Rev D - 20100413
1M
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
BOTTOM VIEW CASE E3
Projection Weld
Squared corner and dot on
case top indicate pin one.
1.130 max. (28.70)
0.960 (24.38)
0.030 dia.
(0.76)
1
2
3
5
4
1.205 (30.61)
0.160 (4.06)
0.205 (5.21)
0.560 (14.22)
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
1.460 max. (37.08)
0.000
0.25 (6.35)
0.000
0.330 max
(8.38)
0.000
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cold Rolled Steel/Nickel/Gold
Cover
Kovar/Nickel
Pins
#52 alloy/Gold compression glass seal.
Seal Hole: 0.080 ±0.002 (2.03 ±0.05)
Case E3, Rev C, 20091105
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2009 Interpoint Corp. All rights reserved.
Figure 9: Case E3
www.interpoint.com
Page 7 of 10
FMCE-0328 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
BOTTOM VIEW CASE G3
Flanged cases: Designator "F" required in Case Option position of model number
Squared corner and dot on top
of case indicate pin one.
Projection Weld
1.130 max. (28.70)
0.960 (24.38)
1
0.030 dia.
(0.76)
0.560 (14.22)
2 x Dia 0.128 (3.25)
2
2 x R 0.130 (3.30)
3
5
0.160 (4.06)
4
1.590 (40.39)
1.205 (30.61)
0.000
0.205 (5.21)
0.140 (3.56)
0.25 (6.35)
0.000
0.330 max.
(8.38)
0.000
(2.005 max (50.93))
Flange thickness: 0.047 (1.19)
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cold Rolled Steel/Nickel/Gold
Cover
Kovar/Nickel
Pins
#52 alloy/Gold compression glass seal.
Seal Hole: 0.080 ±0.002 (2.03 ±0.05)
Case G3, Rev C, 20091105
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2009 Interpoint Corp. All rights reserved.
Figure 10: Case G3
www.interpoint.com
Page 8 of 10
FMCE-0328 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
STANDARD AND /ES (NON-QML) AND /883 (CLASS H, QML)
PRODUCT ELEMENT EVALUATION
COmpOnent-level test
perFOrmed
standard and /es
nOn-Qml 1
M/S 2
/883
Class h Qml
P3
M/S 2
Element Electrical (probe)
yes
no
yes
yes
Element Visual
no
no
yes
yes
Internal Visual
no
N/A
yes
N/A
Final Electrical
no
no
yes
yes
no
no
yes
yes
no
no
no
yes
Wire Bond Evaluation
4
SLAM™/C-SAM:
Input capacitors only
(Add’l test, not req. by H)
Notes:
1. Standard and /ES, non-QML products, do no 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 wire bonds.
Definitions:
Element Evaluation: Component testing/screening per MIL-STD-883 as determined by MIL-PRF-38534
SLAM™: Scanning Laser Acoustic Microscopy
C-SAM: C - Mode Scanning Acoustic Microscopy
Screening Table 1: Element Evaluation
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P3
Page 9 of 10
FMCE-0328 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0328 EMI Input Filter
28 Volt Input – 3 Amp
STANDARD AND /ES (NON-QML) AND /883 (CLASS H, QML)
PRODUCT ENVIRONMENTAL SCREENING
125°C standard
nOn-Qml1
125°C /es
nOn-Qml1
/883
Class h Qml
Pre-cap Inspection
Method 2017, 2032
yes
yes
yes
Temperature Cycle (10 times)
Method 1010, Cond. C, -65°C to 150°C, ambient
Method 1010, Cond. B, -55°C to 125°C, ambient
no
no
no
yes
yes
no
Constant Acceleration
Method 2001, 3000 g
Method 2001, 500 g
no
no
no
yes
yes
no
Burn-in 2
Method 1015, 125°C case, typical
96 hours
160 hours
no
no
yes
no
no
yes
Final Electrical Test MIL-PRF-38534, Group A
Subgroups 1 through 6: -55°C, +25°C, +125°C case
Subgroups 1 and 4: +25°C case
no
yes
no
yes
yes
no
Hermeticity Test
Fine Leak, Method 1014, Cond. A
Gross Leak, Method 1014, Cond. C
Gross Leak, Dip (1 x 10-3)
no
no
yes
yes
yes
no
yes
yes
no
Final visual inspection
Method 2009
yes
yes
yes
test perFOrmed
Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.
Notes:
1. Standard and /ES, non-QML products, do not meet all of the requirements of MIL-PRF-38534.
2. Burn-in temperature designed to bring the case temperature to +125°C
Screening Table 2: Environmental Screening
FMCE-0328 EMI Input Filter, FMCE-0328 Rev D - 20100413. This revision supersedes all previous releases. All technical information is believed
to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications
without notice. FMCE-0328 is a trademark of Interpoint. Copyright © 1999 - 2010 Interpoint Corporation. All rights reserved. www.interpoint.com
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