High-Voltage MIL-COTS Input Filter Module

1 HV MFM FilterHigh- voltage MIL-COTS Input Filter ModuleMFM1714xD2KD2F4yzzHV MFM Filter Rev 1 of 16 10/2018 Features & Benefits 270V nominal Input 99% efficiency EMI filtering MIL-STD-461E/F, selected CE and CS tests Input transient protection MIL-STD-704F normal and abnormal transients Envronmental qualification MIL-STD-810 MIL-STD-202 Low M-Grade temperature rating, providing operation down to 55 C Output power up to 640W Available in chassis and PCB mount Small size x x [ x x ]Typical Applications Defense AerospaceCompatible Products High Input voltage DCM3714 VIA High Input voltage ChiP [a] DCMP roduct DescriptionThe MFM DCM Filter is a DC front-end Module that provides EMI filtering and transient protection. The MFM DCM Filter enables designers using Vicor 270V nominal Input voltage VIA or ChiP [a] modules to meet conducted emission/conducted susceptibility per MIL-STD-461E/F; and Input transients per MIL-STD-704F. The MFM DCM Filter accepts an Input voltage of 160 420 VDC (270V nominal Input ) and delivers output power up to x x [ x x ][a] Additional components are required for EMI filtering and transient suppression, when used with ChiP package Ordering InformationProductFunctionPackage LengthPackageWidthPackageTypeMaxHighSide VoltageHigh Side VoltageRangeRatioMax LowSide VoltageMaxLowSide CurrentProductGrade(Case Temperature)

2 Option FieldMFM1714xD2KD2F4yzzMFM = MIL-COTS Input Filter ModuleLength in Inches x 10 Width in Inches x 10B = Board VIAV = Chassis VIAI nternal ReferenceM = 55 to 100 C00 = Chassis04 = Short Pin08 = Long PinHV MFM Filter Rev 2 of 16 10/2018 MFM1714xD2KD2F4yzz160 420 VSource VDDEEN TR SENSE +SENSE LOADMFM+IN +OUTEMI GND IN+IN IN OUT+OUT OUTearth groundAlternate configura onDCM3714 VIA CINRIN_DCOUT-EXTF[b]CIN_1 DCM3714 VIA with a MFM Input Filter , to meet the MIL-STD-461E/F requirements[b] A minimum load of 10% is required to meet the conducted emissions CE102 for Input voltages in the range of 270 420 VDC. For EMI test report, contact Vicor Applications.[c] No minimum load is required to meet CE102 with CIN_1 = 100 ApplicationParts List for Typical ApplicationFLittelfuse 0487 Series rated 8 ACooper/Bussman PC-Tron Series, fast acting fuses rated 5 ARIN_DVishay Dale CRCW25123R30 FKEG, , 1 WCIN [b]TDK Corporation C5750X6S2W225K250KA, 5 x F (11 F)Parts List for Alternate ConfigurationCIN_1 [c]Rubycon 450 QXW100 MEFC16X35, 100 F, 450 VHV MFM Filter Rev 3 of 16 10/2018 MFM1714xD2KD2F4yzzMFM1714 Filter Chassis (Lug) Mount Terminals UpMFM1714 Filter PCB Mount Pins Down+IN IN+OUT OUTEMIGND IN+IN OUT+OUTEMIGNDPin ConfigurationPin DescriptionsSignal NameTypeFunction+ININPUT POWERP ositive Input power terminal ININPUT POWER RETURNN egative Input power terminalEMI GNDEMI GROUNDEMI ground terminal+OUTOUTPUT POWERP ositive output power terminal OUTOUTPUT POWER RETURNN egative output power terminalNote.

3 These pin drawings are not to MFM Filter Rev 4 of 16 10/2018 MFM1714xD2KD2F4yzzAbsolute Maximum RatingsThe absolute maximum ratings below are stress ratings only. Operation at or beyond these maximum ratings can cause permanent damage to the device. Electrical specifications do not apply when operating beyond rated operating voltage (+IN to IN)Continuous voltage (+OUT to OUT)Continuous Withstand ( Input /Output to EMI GND/Case)2121 VDCS torage TemperatureM-Grade 65125 CInternal Operating TemperatureM-Grade 55125 CAverage Output Current4 AInput/Output Pin Torque and Mounting Torque4 [ ] [ ]Electrical SpecificationsSpecifications apply over all line and load conditions, unless otherwise noted; boldface specifications apply over the temperature range of 55 C TCASE 100 C (M-Grade); all other specifications are at TCASE = 25 C unless otherwise / NotesMinTypMaxUnitPower Input / Output SpecificationInput voltage RangeVINC ontinuous operation160270420 VMaximum Output Current [d]IOUT_MAXC ontinuous, at VOUT = 160V(IOUT = POUT/VIN)4 ARated Output Power [d]POUTC ontinuous, over all line conditions640 WInternal voltage Drop@270V, , 100 C Full load, low line, high load, nominal line, high temperature load, high line, high [d] One MFM for each DCM even if the total power of the DCM is below POUT maximum MFM Filter Rev 5 of 16 10/2018 MFM1714xD2KD2F4yzzEMI/EMCS tandardTest ProcedureNotesMIL-STD-461E/FConducted EmmisionsCE101 Figure CE101-4, Navy ASW & Army Aircraft, Curve #1 (above 28 VDC)CE102 Figure CE102-1, Basic curve + 10dB limit relaxation for all applicationsConducted SusceptibilityCS101 Figure CS101, Curve #1, for all applications (above 28 VDC)MIL-HDBK-704-7 Transient ImmunityMIL-STD-704F normal transientsFrom table HDC105-III.

4 Overvoltage 330 VDC for 20ms duration, undervoltage 200 VDC for 50ms durationMIL-STD-704F abnormal transientsFrom table HDC302-III: overvoltage 350 VDC for 50ms duration, undervoltage 180 VDC for 50ms durationHV MFM Filter Rev 6 of 16 10/2018 MFM1714xD2KD2F4yzzTypical 1 (dB)Frequency (Hz)-Common Mode-Differential 1 ImpedanceMagnitude (dB )Frequency (Hz)Figure 1 Attenuation (dB) vs. frequency (Hz), Input leads are terminated with LISN impedances 25 for common mode, 100 for differential modeFigure 2 Output Impedance (dB ) vs. frequency (Hz) plot looking back into the output terminals of the MFM with shorted Input terminalsHV MFM Filter Rev 7 of 16 10/2018 MFM1714xD2KD2F4yzzTypical Conducted EmissionsCE101 peak scans with MFM1714VD2KD2F4M00 and DCM3714VD2K26E0M01 or DCM3714VD2K31E0T01, in either condition: OUT connected to GND or OUT Hz10 kHzINPUT 2 ResBW100 HzMeas T20 msDetMAAtt10 dBTrdCE101 REDSGL1 MAUnitdB 2018 14:36 100 Hz1 kHz10 kHz 10 20 30 40 50 60 70 80 90 100 110 120 130 0 1401 Marker 1 [T1] dBA Hz 1 [T1] dBA Hz CE101-41 Title: PeakComment B: ""Date: 14:36:4830 Hz10 kHzINPUT 2 ResBW100 HzMeas T20 msDetMAAtt10 dBTrdCE101 BLKSGL1 MAUnitdB 2018 15:54 100 Hz1 kHz10 kHz 10 20 30 40 50 60 70 80 90 100 110 120 130 0 1401 Marker 1 [T1] dBA Hz 1 [T1] dBA Hz CE101-41 Title: PeakComment B: ""Date: 15:54.

5 3030 Hz10 kHzINPUT 2 ResBW100 HzMeas T20 msDetMAAtt10 dBTrdCE101 REDSGL1 MAUnitdB 2018 14:15 100 Hz1 kHz10 kHz 10 20 30 40 50 60 70 80 90 100 110 120 130 0 1401 Marker 1 [T1] dBA Hz 1 [T1] dBA Hz CE101-41 Title: PeakComment B: ""Date: 14:15:19 Figure 4 Peak scan for the RED lead with CIN = 11 F, RIN_D = COUT = 2200 F, 0% load, VIN = 160 VFigure 7 Peak scan for the BLACK lead with CIN = 11 F, RIN_D = COUT = 2200 F, 100% load, VIN = 160 VFigure 5 Peak scan for the RED lead with CIN = 11 F, RIN_D = COUT = 2200 F, 100% load, VIN = 160V30 Hz10 kHzINPUT 2 ResBW100 HzMeas T20 msDetMAAtt10 dBTrdCE101 BLKSGL1 MAUnitdB 2018 15:47 100 Hz1 kHz10 kHz 10 20 30 40 50 60 70 80 90 100 110 120 130 0 1401 Marker 1 [T1] dBA Hz 1 [T1] dBA Hz CE101-41 Title: PeakComment B: ""Date: 15:47:35 Figure 6 Peak scan for the BLACK lead with CIN = 11 F, RIN_D = COUT = 2200 F, 0% load, VIN = 160 VDC Power SupplyScreenRoom/FiltersLISNLISNHV MFM+IN+OUT OUT IN+IN+OUTLoad50 Termination onSignal Output Port(One for Each LISN)EMIR eceiverCurrent ProbeEMI GND+ CINCOUTDCM3714 VIA OUT INFigure 3 A typical test setup for conducted emissions CE101 is shown above.

6 A current probe is used to measure and plot the variations in the current through the RED and BLACK leads at various load MFM Filter Rev 8 of 16 10/2018 MFM1714xD2KD2F4yzz 30 Hz10 kHzSGL1 MAUnitdB A 2016 14:43 ResBW 100 HzMeas T 20 msDetMAAtt 10 dBINPUT 2100 Hz1 kHz10 kHz 10 20 30 40 50 60 70 80 90 100 110 120 130 0 140CE101-41 Date: 14:43:53 30 Hz10 kHzSGL1 MAUnitdB A 2016 14:25 ResBW 100 HzMeas T 20 msDetMAAtt 10 dBINPUT 2100 Hz1 kHz10 kHz 10 20 30 40 50 60 70 80 90 100 110 120 130 0 14012 Marker 1 [T1] dB A kHz1 [T1] dB A kHz2 [T1] dB A kHzCE101-41 Date: 14:25:55 30 Hz10 kHzSGL1 MAUnitdB A TrdCE101 ResBW 100 HzMeas T 20 msDetMAAtt 10 dBINPUT 2016 14:39100 Hz1 kHz10 kHz 10 20 30 40 50 60 70 80 90 100 110 120 130 0 14012 Marker 1 [T1] dB A kHz1 [T1] dB A kHz2 [T1] dB A kHzCE101-41 Date: 14:39:33 Figure 8 Peak scan for the RED lead with CIN_1 = 100 F, COUT = 2000 F, 0% loadFigure 11 Peak scan for the BLACK lead with CIN_1 = 100 F, COUT = 2000 F, 100% loadFigure 9 Peak scan for the RED lead with CIN_1 = 100 F, COUT = 2000 F, 100% load 30 Hz10 kHzSGL1 MAUnitdB A TrdCE101 ResBW 100 HzMeas T 20 msDetMAAtt 10 dBINPUT 2016 14:21100 Hz1 kHz10 kHz 10 20 30 40 50 60 70 80 90 100 110 120 130 0 140CE101-41 Date: 14:21:58 Figure 10 Peak scan for the BLACK lead with CIN_1 = 100 F, COUT = 2000 F, 0% loadTypical Conducted Emissions (Cont.)

7 CE101 peak scans with MFM1714VD2KD2F4M00 and DCM3714VD2K26E0M01 or DCM3714VD2K31E0T01, in either condition: OUT connected to GND or OUT MFM Filter Rev 9 of 16 10/2018 MFM1714xD2KD2F4yzzTypical Conducted Emissions (Cont.)CE102 peak scans with MFM1714VD2KD2F4M00 and DCM3714VD2K26E0M01 or DCM3714VD2K31E0T01, OUT connected to GND, OUT is kHz10 MHzINPUT 2 ResBW10 kHzMeas T20 msDetMAAtt10 dBTrdCE102 REDSGL1 MAUnitdB 2018 10:19 100 kHz1 MHz10 MHz 10 20 30 40 50 60 70 80 90 100 110 0 120CE102270 Title: PeakComment B: ""Date: 10:19:1010 kHz10 MHzINPUT 2 ResBW10 kHzMeas T20 msDetMAAtt10 dBTrdCE102 BLKSGL1 MAUnitdB 2018 10:25 100 kHz1 MHz10 MHz 10 20 30 40 50 60 70 80 90 100 110 0 120CE102270 Title: PeakComment B: ""Date: 10:25:2710 kHz10 MHzINPUT 2 ResBW10 kHzMeas T20 msDetMAAtt10 dBTrdCE102 BLKSGL1 MAUnitdB 2018 10:21 100 kHz1 MHz10 MHz 10 20 30 40 50 60 70 80 90 100 110 0 120CE102270 Title: PeakComment B: ""Date: 10:21.

8 40 Figure 13 Peak scan for the RED lead with CIN = 11 F, RIN_D = COUT = 2200 F, 0% load, VIN = 160 VFigure 16 Peak scan for the BLACK lead with CIN = 11 F, RIN_D = COUT = 2200 F, 100% load, VIN = 160 VFigure 14 Peak scan for the RED lead with CIN = 11 F, RIN_D = COUT = 2200 F, 100% load, VIN = 160V10 kHz10 MHzINPUT 2 ResBW10 kHzMeas T20 msDetMAAtt10 dBTrdCE102 REDSGL1 MAUnitdB 2018 10:13 100 kHz1 MHz10 MHz 10 20 30 40 50 60 70 80 90 100 110 0 120CE102270 Title: PeakComment B: ""Date: 10:13:39 Figure 15 Peak scan for the BLACK lead with CIN = 11 F, RIN_D = COUT = 2200 F, 0% load, VIN = 160 VDC Power SupplyScreenRoom/FiltersLISNLISN50 TerminationEMI RecieverAttenuatorHV MFM+IN-IN+OUT-OUTLoadEMI GNDCINCOUT+ 20dB IN+IN+OUT OUTDCM3714 VIA Figure 12 A typical test setup for conducted emissions CE102 is shown above. A 50 termination is used for LISN and voltage across the RED and BLACK leads are measured at various load : A minimum load of 10% is required to meet the conducted emissions CE102 for Input voltages in the range of 270 420 VDC.

9 For EMI test report, contact Vicor MFM Filter Rev 10 of 16 10/2018 MFM1714xD2KD2F4yzz SGL1MA10 kHz10 MHzUnitdB V 2016 14:43 ResBW 10 kHzMeas T 20 msDetMAAtt 10 dBINPUT 2100 kHz1 MHz10 MHz 10 20 30 40 50 60 70 80 90 100 110 0 1201 Marker 1 [T1] dB V kHz1 [T1] dB V kHzCE102270 Date: 14:43:36 SGL1MA10 kHz10 MHzUnitdB V TrdCE102 BLKResBW 10 kHzMeas T 20 msDetMAAtt 10 dBINPUT 2016 14:54100 kHz1 MHz10 MHz 10 20 30 40 50 60 70 80 90 100 110 0 120123 Marker 1 [T1] dB V kHz1 [T1] dB V kHz2 [T1] dB V MHz3 [T1] dB V MHzCE102270 Date: 14:54:17 SGL1MA10 kHz10 MHzUnitdB V 2016 14:51 ResBW 10 kHzMeas T 20 msDetMAAtt 10 dBINPUT 2100 kHz1 MHz10 MHz 10 20 30 40 50 60 70 80 90 100 110 0 120123 Marker 1 [T1] dB V kHz1 [T1] dB V kHz2 [T1] dB V MHz3 [T1] dB V MHzCE102270 Date: 14:51:53 Figure 17 Peak scan for the RED lead with CIN_1 = 100 F, COUT = 2000 F, 0% loadFigure 20 Peak scan for the BLACK lead with CIN_1 = 100 F, COUT = 2000 F, 100% loadFigure 18 Peak scan for the RED lead with CIN_1 = 100 F, COUT = 2000 F, 100% load SGL1MA10 kHz10 MHzUnitdB V 2016 14:45 ResBW 10 kHzMeas T 20 msDetMAAtt 10 dBINPUT 2100 kHz1 MHz10 MHz 10 20 30 40 50 60 70 80 90 100 110 0 1201 Marker 1 [T1] dB V kHz1 [T1] dB V kHzCE102270 Date: 14:45:22 Figure 19 Peak scan for the BLACK lead with CIN_1 = 100 F, COUT = 2000 F, 0% loadTypical Conducted Emissions (Cont.)

10 CE102 peak scans with MFM1714VD2KD2F4M00 and DCM3714VD2K26E0M01 or DCM3714VD2K31E0T01, OUT connected to GND, OUT is : No minimum load is required to meet CE102 with CIN_1 = 100 MFM Filter Rev 11 of 16 10/2018 MFM1714xD2KD2F4yzzGeneral CharacteristicsSpecifications apply over all line and load conditions, TINT = 25 C, unless otherwise noted; boldface specifications apply over the temperature range of the specified product / [ ]mm [in] [ ]mm [in] [ ]mm [in] [ ]cm3 [in3]Mass (Weight)M30 [ ]g [oz]Pin MaterialC145 copper, 1/2 hardUnderplateLow-stress ductile Nickel50100 inPin inSoft < [ ]mm [in]ThermalInternal Operating Temperature [e]M-Grade 55125 CCase TemperatureM-Grade 55100 Thermal Resistance, Internal to Case Non-Pin Side C/WSolderingTemperatureSee: AN:401 PCB Mount VIA Soldering GuidelinesReliabilityMTBFMIL-HDBK-217FN2 Parts Count - 25 C Ground Benign, Stationary, Indoors / Computer60 MHrsSafetyDielectric WithstandInput / Output to EMI GND/Case2121 VDCA gency Approvals / StandardsCE marked for Low voltage Directive (LVD) 2014/35/EU, EN60950-1[e] Internal operating temperatures will be kept to acceptable limits if the lower housing of the unit is mounted to a metal plate (coldplate or heat sink) with thermal grease that is kept to 100 C or less.