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Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
Features
* Nominal 28 V input, -0.5 to 50 V operation with or without transorb * Transient rating -0.5 to 80 V for 1 second * Up to 5 A throughput current over the full input voltage range -0.5 to 50 V * Compliant to - MIL-STD-461C CE03 - MIL-STD-461C CS01
* Operating temperature -55 to +125C
attenuation to 60 dB at 500 kHz, typical
- MIL-STD-461D, E and F CE102 - MIL-STD-461D, E, and F CS101
* Compatible with MIL-STD-704 A-E 28 VDC power bus
MODEL FMCE-0528 FMCE-0528-TR
INPUT VOLTAgE (V) 28 28
CURRENT (A) 5 5
Description
The FMCE-0528TM EMI filters have been specifically designed to reduce the input line reflected ripple current of Interpoint's MTR, MHF+, and MHV series of DC/DC converters. The filter can be used with combinations of the lower power converters; up to two MTR series converters or a single MFL series converter. 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. The FMCE-0528 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.
TraNSIeNT SuppreSSIoN - FMCE-0528-Tr oNLy
The FMCE-0528-TR filter also features an optional fast-reacting (1 pico second) transient suppressor (transorb) which begins clamping the input voltage at approximately 47 VDC, protecting the DC/DC converter from damage from induced line transients. The FMCE-0528 does not have the transorb and is designed for those applications that require a wider input voltage range (0 to 50 V).
operaTINg TeMperaTure
The filters are rated to operate, with no degradation of performance, over the temperature range of -55C to +125C (as measured at the baseplate). Above +125C, current must be derated as specified on the following page.
INSerTIoN LoSS
MIL-STD NoISe MaNageMeNT
Low DC resistance design results in a maximum power loss of less than 3% with typical input voltage.
When used in conjunction with Interpoint converters, the FMCE0528 and FMCE-0528-TR 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.
Crane Aerospace & Electronics Electronics group (Interpoint Brand) POBox97005*RedmondWA98073-9705 425.882.3100*power@crane-eg.com www.interpoint.com
Page 1 of 10 FMCE-0528 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
Operating COnditiOns and CharaCteristiCs
input Voltage range, with or without transorb *Continuous -0.5 to 50 VDC *Transient -0.5 to 80 V for 1 second
meChaniCal and envirOnmental
size (maximum) * Non-flanged 2.100 x 1.115 x 0.400 inches (53.34 x 28.32 x 10.16 mm) See case H1 for dimensions. * Flanged 2.910 x 1.115 x 0.400 inches (73.91 x 28.32 x 10.16 mm) See case K2 for dimensions. Weight (maximum) * 54 grams screening
lead soldering temperature (10 sec per pin) *300C storage temperature range (case) *-65C to +150C
case operating temperature (tc) *-55C to +125C full power
Derating output power/current * Linearly from 100% at 125C to 80% at 135C case input to output capacitance (tc = 25c) *0.048 F max, any pin to case
The FMCE-0528 EMI Input filter offers Standard, /ES or 883, Class H, QML screening. See Screening Tables 1 and 2 for more information.
electrostatic Discharge (esD) sensitivity per Mil-prF-38534 *Classification 3B, 8000 V
EMI FILTER +Vin Case Output Input Common Common +Vout
isolation (tc = 25c) *100 megohm minimum at 500 V *Any pin to case, except case pin
DC/DC CONVERTER +Vin +Vout RL Case Output Input Common Common
Chassis ground
Multiple units allowed up to rated output current of filter
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 Input 1 Positive Output
Input Common
Output Common
1 Transorb in FMCE-0528-TR and FMCE-0528-TR-F models only (standard, /ES and /883).
FIgure 2: SCheMaTIC - FMCE-0528 www.interpoint.com
Page 2 of 10 FMCE-0528 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
pin 1 2 3 4 5
1
pin out
Positive Input Case ground
Designation
Positive Output Output Common Input Common
Notes 1. All pins must be connected.
Dot on top of package indicates pin one
1
BOTTOM VIEW FMCE-0528 NON-FLANGED AND FLANGED
2 3 4
5
Dotted line outlines flanged package option.
See case H1 and case K2 for dimensions.
FIgure 3: pIN ouT
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Page 3 of 10 FMCE-0528 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
MoDel nuMBering key
Base Model FMCE 05 28 TR F / 883
DsCC Drawing (5915) 10016-02HXC 10016-01HXC 10016-02HZC 10016-01HZC
Dscc nuMBers
FMCE-0528 similar Part 1 FMCE-0528/883 FMCE-0528-TR/883 FMCE-0528-F/883 FMCE-0528-TR-F/883
Input Voltage Transorb Option (Standard FMCE-0528 (no transorb) has no designator in this position) Case Option (Non-flanged case has no designator in this position) Screening (Standard screening has no designator in this position.)
Output Current
1. Models with "TR" have a transorb (-01 in the DSCC numbers). 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
on
the lines below, enter one seleCtion From unDer eaCh Category to Determine the moDel number.
MoDel selection
category
FMCE-0528
Base MoDel anD input Voltage "FMCE-0528" is the only available selection
-
_______
transorB option 1 (no transorB leave blank) tr (with transorb)
-
_______
case/leaD option 2 (non-FlangeD leave blank) F (flanged)
/
______
screening 3 standard (leave blank) es 883 (class H, QMl)
selection
1. Transorb Option: For the standard filter (no transorb) leave the transorb option blank. For a filter with the transorb, insert the letters TR in the TR Option position. 2. Case Options: For the standard case, case H1, leave the case option blank. For the flanged case option, case K2, insert the letter F in the Case Option position. 3. 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-0528 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
Electrical Characteristics: -55 to +125C TC, nominal Vin, unless otherwise specified.
MODEL
paraMeTer INpuT VoLTage INpuT CLaMpINg VoLTage NoISe reJeCTIoN DC reSISTaNCe (rDC) CapaCITaNCe aT MaXIMuM CurreNT CoNDITIoNS CoNTINuouS TraNSIeNT, 1 sec TC = -55C TC = +125C 500 khz 1 Mhz TC = 25C TC = -55 aND +125C 1 aNy pIN To CaSe TC = 25C STeaDy STaTe TC = 25C
1, 3
FMCE-0528-TR
MIN -0.5 -0.5 40.8 44.7 44.7 55 60 -- -- -- TYP 28 -- 45.1 47.0 49.5 60 -- 0.110 -- 44,000 MAX 50 80 49.4 49.4 54.2 -- -- 0.125 0.150 48,000 -- -- MIN -0.5 -0.5 -- -- -- 55 60
FMCE-0528 2
TYP 28 -- -- -- -- 60 -- 0.110 -- 44,000 MAX 50 80 -- -- -- -- -- 0.125 0.150 48,000 dB pF VDC A W V uNITS VDC V
ouTpuT VoLTage 4 ouTpuT CurreNT poWer DISSIpaTIoN aT MaXIMuM CurreNT 1
VOUT = VIN - IIN (RDC) -- -- -- -- 2.8 -- 5 3.0 3.8
VOUT = VIN - IIN (RDC) -- -- -- -- 2.8 -- 5 3.1 3.8
STeaDy STaTe VIN = -0.5 - 50 VDC TC = 125C TC = 25C
Notes 1. guaranteed by design, not tested. 2. The FMCE-0528 does not have a transorb and does not clamp the input voltage
3. 0.5 ohm source impedance 4. Typical applications result in Vout within 2% of Vin.
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Page 5 of 10 FMCE-0528 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
Typical Performance Curves: 25C TC , nominal Vin, unless otherwise specified.
90
MIL-STD-461C POWER IN LIMITS
EMISSION LEVEL (dB A)
70 60 50 40 30 20 10 0 .015
03
EMISSION LEVEL (dB A)
80
90 80 70 60 50 40 30 20 10 0 .015 0.1
CE
LIM
IT
NARROWBAND
CE
MIL-STD-461C POWER IN LIMITS
03
LIM
IT
NARROWBAND
0.1
FREQUENCY (MHz)
1
10
50
FREQUENCY (MHz)
1
10
50
High power DC/DC converter without filtering.
FIgure 4
100
CE03: High power DC/DC converter filtered with an FMCE-0528
FIgure 5
EMISSION LEVEL (dB V)
90 80 70 60 50 40 30 20 10
.01
CE1
02 A
Ca
nd D
CL
imit
s
FREQUENCY (MHz)
CE102: High power converter filtered with an FMCE-0528.
0.1
1
10
FIgure 6
2.0
10 -10 -30 -50 -70
IMPEDANCE (OHMS)
1.8 1.4 1.2 1.0 0.8 0.6 0.4 0.2
0.1 1.0 10
28
1.5
FREQUENCY (kHz)
100
ATTENUATION (dB)
1.6
1
10
FREQUENCY (kHz)
100
1M
FMCE-0528 Output Impedance (measured at the output with input pins shorted)
FMCE-0528 Attenuation
FIgure 7 www.interpoint.com
FIgure 8
Page 6 of 10 FMCE-0528 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
BOTTOM VIEW CASE H1
Seam Seal
0.040 dia (1.02)
1.115 max. (28.32)
Squared corner and dot on top of case indicate pin one.
1 2 3
0.955 (24.26)
0.555 (14.1) 5
0.155 (3.94) 0.000 0.400 max. (10.16) 0.000 0.25 0.01 (6.4 0.3) 0.000
4
0.245 (6.22)
1.845 (46.86)
Seal hole: 0.120 0.002 (3.05 0.05)
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 300C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Gold Cover Kovar/Nickel Pins #52 alloy/Gold, ceramic seal Seal hole 0.120 0.002 (2.34 0.05)
Case H1 Filters, Rev E, 20100316 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 (c) 1999-2009 Interpoint Corp. All rights reserved.
FIgure 9: CaSe h1
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Page 7 of 10 FMCE-0528 Rev D - 20100413
2.100 max. (53.34)
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
BOTTOM VIEW CASE K2 Flanged cases: Designator "F" required in Case Option position of model number.
Seam Seal
0.040 dia (1.02)
1.115 max. (28.32)
Dot on top of case indicates pin one
0.955 (24.26) 1 0.555 (14.1) 5 2 3 0.162 dia (4.11)
0.155 (3.94) 0.000
4
0.245 (6.22)
1.845 (46.86)
2.090 (53.01)
0.230 (5.84)
2.910 max (73.91)
Flange thickness: 0.060 (1.52)
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 300C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Gold Cover Kovar/Nickel Pins #52 alloy/Gold, cceramic seal. Seal Hole: 0.120 0.002 (3.04 0.05) Case K1 FMC F, Rev E, 20091111 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 (c) 1999-2009 Interpoint Corp. All rights reserved.
FIgure 10: CaSe k2
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Page 8 of 10 FMCE-0528 Rev D - 20100413
2.320 (58.93)
0.400 max. (10.16)
0.000
0.25 0.03 (6.4 0.8)
0.000
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 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 P3
no no N/A no no no
/883 Class h Qml M/S 2
yes yes yes yes yes no
P3
yes yes N/A yes yes yes
Element Electrical (probe) Element Visual Internal Visual Final Electrical Wire Bond Evaluation
4
yes no no no no no
SLAMTM/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 SLAMTM: Scanning Laser Acoustic Microscopy C-SAM: C - Mode Scanning Acoustic Microscopy
SCreeNINg TabLe 1: eLeMeNT eVaLuaTIoN
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Page 9 of 10 FMCE-0528 Rev D - 20100413
Crane Aerospace & Electronics Power Solutions
FMCE-0528 eMi input Filters
28 Volt input - 5 aMp
STANDARD AND /ES (NON-QML) AND /883 (CLASS H, QML) PRODUCT ENVIRONMENTAL SCREENING
test perFOrmed Pre-cap Inspection Method 2017, 2032 Temperature Cycle (10 times) Method 1010, Cond. C, -65C to 150C, ambient Method 1010, Cond. B, -55C to 125C, ambient Constant Acceleration Method 2001, 3000 g Method 2001, 500 g Burn-in 2 Method 1015, 125C case, typical 96 hours 160 hours Final Electrical Test MIL-PRF-38534, Group A Subgroups 1 through 6: -55C, +25C, +125C case Subgroups 1 and 4: +25C case Hermeticity Test Fine Leak, Method 1014, Cond. A Gross Leak, Method 1014, Cond. C Gross Leak, Dip (1 x 10-3) Final visual inspection Method 2009
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 +125C
125C standard nOn-Qml1
yes no no no no
125C /es nOn-Qml1
yes no yes no yes
/883 Class h Qml
yes yes no yes no
no no no yes no no yes yes
yes no no yes yes yes no yes
no yes yes no yes yes no yes
SCreeNINg TabLe 2: eNVIroNMeNTaL SCreeNINg
FMCE-0528 EMI Input Filters FMCE-0528 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-0528 Series is a trademark of Interpoint. Copyright (c) 1999 - 2010 Interpoint Corporation. All rights reserved. www.interpoint. com
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