HV MFM Filter MFM1714xD2KD2F4yzz High-Voltage MIL-COTS Input Filter Module Features & Benefits Product Description The MFM DCM Filter is a DC front-end module that provides 270V nominal input EMI filtering and transient protection. The MFM DCM Filter 99% efficiency enables designers using Vicor 270V nominal input voltage VIA a or ChiP modules to meet conducted emission/conducted EMI filtering susceptibility per MIL-STD-461E/F/G and input transients per MIL-STD-461E/F/G, selected CE and CS tests MIL-STD-704F. The MFM DCM Filter accepts an input voltage of 160 420V (270V nominal input ) and delivers output DC Input transient protection power up to 640W. MIL-STD-704F normal and abnormal transients Envronmental qualification MIL-STD-810 MIL-STD-202 Low M-Grade temperature rating, providing operation down to 55C Output power up to 640W Available in chassis and PCB mount Small size 1.76 x 1.40 x 0.36in 44.6 x 35.5 x 9.2mm Size: 1.76 x 1.40 x 0.36in Typical Applications 44.6 x 35.5 x 9.2mm Defense Aerospace Compatible Products High input voltage DCM3714 VIA a a Additional components are required for EMI filtering and transient High input voltage ChiP DCM suppression, when used with ChiP package modules. Part Ordering Information Part Number Package Type Product Grade Option Field MFM1714BD2KD2F4M04 04 = Short Pin B = Board VIA MFM1714BD2KD2F4M08 M = 55 to 100C 08 = Long Pin MFM1714VD2KD2F4M00 V = Chassis VIA 00 = Chassis HV MFM Filter Rev 1.5 Page 1 of 16 03/2020MFM1714xD2KD2F4yzz Typical Application b DCM3714 VIA MFM F +IN +OUT +IN +OUT VDDE L R EN 160 420V IN D O A EMI GND TR Source D SENSE C OUT-EXT C +SENSE IN IN OUT IN OUT earth ground Alternate conguraon C IN 1 DCM3714 VIA with a MFM input filter, to meet the MIL-STD-461E/F/G requirements Parts List for Typical Application Littelfuse 0487 Series rated 8A F Cooper/Bussman PC-Tron Series, fast acting fuses rated 5A R Vishay Dale CRCW25123R30FKEG, 3.3, 1W IN D b C TDK Corporation C5750X6S2W225K250KA, 5 x 2.2F (11F) IN Parts List for Alternate Configuration c C Rubycon 450QXW100MEFC16X35, 100F, 450V IN 1 b A minimum load of 10% is required to meet the conducted emissions CE102 for input voltages in the range of 270 420V . For EMI test report, contact DC Vicor Applications. c No minimum load is required to meet CE102 with C = 100F. IN 1 HV MFM Filter Rev 1.5 Page 2 of 16 03/2020