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HV MFM™ Filter Rev 1.0 vicorpower.com Page 1 of 14 02/2017 800 927.9474 HV MFM™ Filter High Voltage MIL-COTS Input Filter Module MFM1714xD2KD2F4yzz Size: 1.76 x 1.40 x 0.36in 44.6 x 35.5 x 9.2mm Features & Benefits

  • 270V Nominal input
  • 99% efficiency
  • EMI filtering nn MIL-STD-461E/F, selected CE and CS tests
  • Input Transient protection nn MIL-STD-704F Normal and Abnormal Transients
  • Envronmental qualification nn MIL-STD-810 nn 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 nn 1.76” x 1.40” x 0.36” (44.6mm x 35.5mm x 9.2mm) Typical Applications
  • Defense
  • Aerospace Compatible Products
  • High input voltage DCM in a VIA Package
  • High input voltage ChiP* DCM Product Description The MFM DCM Filter is a DC front-end module that provides EMI filtering and transient protection. The MFM DCM Filter enables designers using Vicor’s 270V nominal input voltage VIA or ChiP* 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 – 420VDC (270V nominal input ) and delivers output power up to 640W. *Additional components are required for EMI when used with ChiP modules. Part Ordering Information Product Function Package Length Package Width Package Type Max High Side Voltage High Side Voltage Range Ratio Max Low Side Voltage Max Low Side Current Product Grade (Case Temperature) Option Field MFM 17 14 x D2 K D2 F4 y zz MFM = MIL-COTS Input Filter Module Length in Inches x 10 Width in Inches x 10 B = Board VIA V = Chassis VIA Internal Reference M = -55 to 100°C 00 = Chassis 04 = Short Pin 08 = Long Pin

HV MFM™ Filter Rev 1.0 vicorpower.com Page 2 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz 160-420V Source COUT-EXT +IN +OUT VDDE EN TR -SENSE +SENSE -IN -OUT L O A D MFM +IN +OUT EMI GND -IN -OUT earth ground DCMTM in a VIA package CIN F MOV DCM in a VIA package with a MFM input filter, to meet the MIL-STD-461E/F requirements Typical Application

HV MFM™ Filter Rev 1.0 vicorpower.com Page 3 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz MFM Filter in a VIA Package - Chassis (Lug) Mount - Terminals Up MFM Filter in a VIA Package - PCB Mount - Pins Down +IN -IN +OUT -OUT EMI GND -IN +IN -OUT +OUT EMI GND Pin Configuration Pin Descriptions Signal Name Type Function +IN INPUT POWER Positive input power terminal -IN INPUT POWER RETURN Negative input power terminal EMI GND EMI GROUND EMI ground terminal +OUT OUTPUT POWER Positive output power terminal -OUT OUTPUT POWER RETURN Negative output power terminal Note: These Pin drawings are not to scale.

HV MFM™ Filter Rev 1.0 vicorpower.com Page 4 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz Absolute Maximum Ratings The 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 conditions. Parameter Comments Min Max Unit Input Voltage (+IN to -IN) -0.5 460.0 V Output Voltage (+Out to -Out) -0.5 460.0 V Dielectric withstand (Input/Output to EMI GND/Case) 2121 VDC Storage Temperature M-Grade -65 125 °C Internal Operating Temperature M-Grade -55 100 °C Average Output Current 4 A Input/Output pin torque and mounting torque 4 (0.45) in-lbs (N-m) Electrical Specifications Specifications 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 = 25ºC unless otherwise noted. Attribute Symbol Conditions / Notes Min Typ Max Unit Power Input / Output Specification Input voltage range VIN Continuous operation 160 270 420 V Maximum output current* IOUT_MAX Continuous, at VOUT = 160V (IOUT = POUT/VIN) 4 A Rated output power* POUT Continuous, over all line conditions 640 W Internal voltage drop @270V, 2.37A, 100°C baseplate 0.80 VDC Efficiency η Full load, low line, high temperature 99.4 99.6 99 % Full load, nominal line, high temperature 99.7 99.8 % Full load, high line, high temperature 99.8 99.9 % * One MFM for each DCM even if the total power of the DCM is below POUT maximum value.

HV MFM™ Filter Rev 1.0 vicorpower.com Page 5 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz EMI/EMC Standard Test Procedure Notes MIL-STD-461E/F Conducted Emmisions CE101 Figure CE101-4, Navy ASW & Army Aircraft, Curve #1 (above 28VDC) CE102 Figure CE102-1, Basic curve + 10dB limit relaxation for all applications Conducted Susceptibility CS101 Figure CS101, Curve #1, for all applications (above 28VDC) MIL-HDBK-704-7 Transient Immunity MIL-STD-704F normal transients From table HDC105-III: Overvoltage 330VDC for 20msec duration, Undervoltage 200VDC for 50msec duration MIL-STD-704F abnormal transients From table HDC302-III: Overvoltage 350VDC for 50msec duration, Undervoltage 180VDC for 50msec duration

HV MFM™ Filter Rev 1.0 vicorpower.com Page 7 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz Typical Conducted Emissions CE101 peak scans with MFM1714VD2KD2F4M00 and DCM3714VD2K31E0T01, -OUT connected to GND

30 Hz 10 kHz

Unit dB□ A TrdC E101 18.Nov 2016 14:43 ResBW 100 Hz Meas T 20 ms DetM A Att 10 dB INPUT 2

100 Hz 1 kHz 10 kHz

Date: 18.NOV.2016 14:43:53 Unit dB□ A TrdC E101 18.Nov 2016 14:25 ResBW 100 Hz Meas T 20 ms DetM A Att 10 dB INPUT 2 Marker 1 [T1] 81.16 dB □ A 1.84000000 kH z 1 [T1] 81.16 dB □ A 1.84000000 kH z 2 [T1] 62.40 dB □ A 5.00000000 kH z CE101-41 Date: 18.NOV.2016 14:25:55 Unit dB□ A TrdC E101 ResBW 100 Hz Meas T 20 ms DetM A Att 10 dB INPUT 2 18.Nov 2016 14:39 Marker 1 [T1] 78.74 dB □ A 1.36000000 kH z 1 [T1] 78.74 dB □ A 1.36000000 kH z 2 [T1] 61.33 dB □ A 5.00000000 kH z CE101-41 Date: 18.NOV.2016 14:39:33 Figure 4 — Peak scan for the RED lead with CIN = 100µF, C OUT = 2000µF, 0% load Figure 7 — Peak scan for the BLACK lead with CIN = 100µF, C OUT = 2000µF, 100% load Figure 5 — Peak scan for the RED lead with CIN = 100µF, C OUT = 2000µF, 100% load Unit dB□ A TrdC E101 ResBW 100 Hz Meas T 20 ms DetM A Att 10 dB INPUT 2 18.Nov 2016 14:21 Date: 18.NOV.2016 14:21:58 Figure 6 — Peak scan for the BLACK lead with CIN = 1100 µF, C OUT = 2000µF, 0% load DC Power Suppl y Screen Room / Filter s LISN LISN HV MF M +I N -I N +OUT -OUT +I N -I N +OUT -OUT Load 50Ω Termination on Signal Output Port (One for Each LISN ) EMI Receiver Current Probe EMI GND C IN C OUT DCM TM in a VIA Package Figure 3 — A typical test setup for conducted emissions CE101 is shown above. A current probe is used to measure and plot the variations in the current through the RED and BLACK leads at various load conditions.

HV MFM™ Filter Rev 1.0 vicorpower.com Page 8 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz Typical Conducted Emissions (Cont.) CE102 peak scans with MFM1714VD2KD2F4M00 and DCM3714VD2K31E0T01, -OUT connected to GND SGL 1MA 10 kHz 10 MHz Unit dB□ V TrdC E102RED 18.Oct 2016 14:43 ResBW 10 kHz Meas T 20 ms DetM A Att 10 dB INPUT 2 100 kHz 1 MHz 10 MHz 100 110 120 Marker 1 [T1] 68.32 dB □ V 133.20000000 kH z 1 [T1] 68.32 dB □ V 133.20000000 kH z CE102270 Date: 18.OCT.2016 14:43:36 SGL 1MA 10 kHz 10 MHz Unit dB□ V TrdC E102BLK ResBW 10 kHz Meas T 20 ms DetM A Att 10 dB INPUT 2 18.Oct 2016 14:54 100 kHz 1 MHz 10 MHz 100 110 120 Marker 1 [T1] 47.71 dB □ V 718.00000000 kH z 1 [T1] 47.71 dB □ V 718.00000000 kH z 2 [T1] 42.53 dB □ V

2.86600000 MH z

3 [T1] 39.52 dB □ V

5.01800000 MH z

Date: 18.OCT.2016 14:54:17 SGL 1MA 10 kHz 10 MHz Unit dB□ V TrdC E102RED 18.Oct 2016 14:51 ResBW 10 kHz Meas T 20 ms DetM A Att 10 dB INPUT 2 100 kHz 1 MHz 10 MHz 100 110 120 Marker 1 [T1] 47.38 dB □ V 718.00000000 kH z 1 [T1] 47.38 dB □ V 718.00000000 kH z 2 [T1] 43.38 dB □ V

2.87000000 MH z

3 [T1] 39.64 dB □ V

5.02200000 MH z

Date: 18.OCT.2016 14:51:53 Figure 9— Peak scan for the RED lead with CIN = 100µF, C OUT = 2000µF, 0% load Figure 12 — Peak scan for the BLACK lead with CIN = 100µF, C OUT = 2000µF, 100% load Figure 10 — Peak scan for the RED lead with CIN = 100µF, C OUT = 2000µF, 100% load SGL 1MA 10 kHz 10 MHz Unit dB□ V TrdC E102BLK 18.Oct 2016 14:45 ResBW 10 kHz Meas T 20 ms DetM A Att 10 dB INPUT 2 100 kHz 1 MHz 10 MHz 100 110 120 Marker 1 [T1] 69.34 dB □ V 132.80000000 kH z 1 [T1] 69.34 dB □ V 132.80000000 kH z CE102270 Date: 18.OCT.2016 14:45:22 Figure 11 — Peak scan for the BLACK lead with CIN = 1100 µF, C OUT = 2000µF, 0% load DC Power Supply Screen Room/ Filters LISN LISN 50Ω Termination EMI Reciever 20 dB Attenuator HV MFM +IN -IN +OUT -OUT +IN -IN +OUT -OUT Load EMI GND CIN COUT DCMTM in a VIA Package Figure 8 — A typical test setup for conducted emissions CE102 is shown above. A 50Ω termination is used for LISN and voltage across the RED and BLACK leads are measured at various load conditions.

HV MFM™ Filter Rev 1.0 vicorpower.com Page 9 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz General Characteristics Specifications apply over all line and load conditions, TJ = 25°C, unless otherwise noted; boldface specifications apply over the temperature range of the specified product grade. Attribute Symbol Conditions / Notes Min Typ Max Unit Mechanical Length L 44.6 / [1.76] mm / [in] Width W 35.5 / [1.39] mm / [in] Height H 9.22 / [0.36] mm / [in] Volume Vol Without heatsink 14.5 / [0.88] cm3/ [in3] Mass (Weight) M 30 / [1.06] g / [oz] Pin Material C145 copper, 1/2 hard Underplate Low stress ductile Nickel 50 100 µin Pin Finish Palladium 0.8 6 µin Soft Gold 0.12 2 Flatness <0.25 / [0.010] mm / [in] Thermal Internal operating temperature* M-Grade -55 125 °CCase temperature M-Grade -55 100 Thermal resistance, Junction to case bottom ɸINT_BOT 6.5 °C/W Soldering Temperature See: AN:401 PCB Mount VIA Soldering Guidelines Reliability MTBF MIL-HDBK-217FN2 Parts Count - 25°C Ground Benign, Stationary, Indoors / Computer

2.5 MHrs

Agency approvals/standards CE marked for Low Voltage Directive (LVD) 2014/35/EU, EN60950-1 Dielectric withstand Input / Output to EMI GND/Case 2121 VDC * Internal operating temperatures will be kept to acceptable limits if the lower housing of the unit is mounted to a metal plate (coldplate or heatsink) with thermal grease that is kept to 100°C or less. If the unit is not mounted to a metal plate than a thermocouple on the bottom housing located midway between the two mounting holes needs to be kept to 100°C or less.

HV MFM™ Filter Rev 1.0 vicorpower.com Page 10 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz Environmental Qualification Testing Activity Reference Standard Test Details HTOB-HTOL High Temperature Operating Bias/Life JESD22-A110-B Duration of 1000 hrs, High Line, full load, max operating temperature, Power cycled per IPC9592 TC (Temperature Cycling) JESD22-A104D 1000 cycles -55°C to 125°C HALT (Highly Accelerated Life Test) DP-0266 Low Temp, High Temp, Rapid Thermal Cycling, Random Vibration Test, Combined Stress Test THB (Temperature Humidity Bias) JEDSD22-A101C Duration of 1000 hrs, Biased, 85°C, 85%RH. HTS (High Temperature Storage) JESD 22-A103-D Duration 1000 hrs , No Bias. Maximum storage temperature (125°C) LTS (Low Temperature Storage) JESD22–A119 Duration 1000 hrs , No Bias. Minimum storage temperature (-65°C) Random Vibration MIL-STD-810G Method 514.6, Procedure I, Category 24, Mounted on QA Mechanical Shock MIL-STD-810G Method 516.5, Procedure I, Environment :Functional shock 40G, Mounted on QA Electro Static Discharge Human Body Model JEDEC JS-001-2012 Table 2B, Class 2, ±2000V minimum Electro Static Discharge Device Charge Model JESD22-C101-E Class III ±500V minimum Free Fall IPC9592B IEC 60068-2-32, Freefall procedure 1 Term Strength MIL-STD-202G Method 211A,Test Condition A, Environment: Ambient Temperature & %Rh. Through Hole Solderability IPC-9592B IPC/ECA J-STD-002 Test A (dip and look) Salt Fog MIL-STD-810G Method 509.5 Fungus MIL-STD-810G Method 508.6 Resistance to solvents MIL-STD-202G Method 215K Acceleration MIL-STD-810G Method 513.6 Procedure II Altitude MIL-STD-810G Method 500.5 Procedure I & II Explosive Atmosphere MIL-STD-810G Method 511.5 Procedure I, operational

HV MFM™ Filter Rev 1.0 vicorpower.com Page 11 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz Chassis Mount Outline Drawing 1.170 29.720 .11 2.82 .88 22.28 .15 3.86 (2) PL. PIN 1 DESIGNATOR EMI GND -IN -OUT +OUT+IN .37±.015 9.30±.381 1.76 44.60 1.40 35.50 127(

HV MFM™ Filter Rev 1.0 vicorpower.com Page 12 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz Board Mount Outline Drawing .37±.015 9.30±.381 .080 2.032 (5) PL.DIM 'L'±.015 (5) PL. SEATING PLANE 1.76 44.60 .11 2.89 .88 22.30 1.170 29.718 TOP VIEW (COMPONENT SIDE) .15 3.86 (2) PL. 1.396±.010 35.458±.254 .698±.010 17.729±.254 .474±.010 12.029±.254 (2) PL. .947±.010 24.058±.254 .111±.010 2.825±.254 BOTTOM VIEW +IN EMI GND -IN -OUT +OUT 1.40 35.50 DIM 'L' SHORT .120 [3.026] LONG .199 [5.042] 1.396±.003 35.452±.076 .698±.003 17.726±.076 .474±.003 12.029±.076 (2) PL. .947±.003 24.058±.076 1.170±.003 29.720±.076 .111±.003 2.831±.076 .120±.003 3.048±.076 PLATED THRU .030 [.762] ANNULAR RING (5) PL. .172±.003 4.369±.076 PLATED THRU .064 [1.626] ANNULAR RING (2) PL. RECOMMENDED HOLE PATTERN (COMPONENT SIDE) -OUT +OUT+IN EMI GND -IN 127(

HV MFM™ Filter Rev 1.0 vicorpower.com Page 13 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz

Revision History

Revision Date Description Page Number(s) 1.0 02/13/17 Initial release n/a

HV MFM™ Filter Rev 1.0 vicorpower.com Page 14 of 14 02/2017 800 927.9474 MFM1714xD2KD2F4yzz Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and ac- cessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make changes to any products, specifications, and product descriptions at any time without notice. Information published by Vicor has been checked and is believed to be accurate at the time it was printed; however, Vicor assumes no responsibility for inaccuracies. Testing and other quality controls are used to the extent Vicor deems necessary to support Vicor’s product warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. Specifications are subject to change without notice. Vicor’s Standard Terms and Conditions All sales are subject to Vicor’s Standard Terms and Conditions of Sale, which are available on Vicor’s webpage or upon request. Product Warranty In Vicor’s standard terms and conditions of sale, Vicor warrants that its products are free from non-conformity to its Standard Specifications (the “Express Limited Warranty”). This warranty is extended only to the original Buyer for the period expiring two (2) years after the date of shipment and is not transferable. UNLESS OTHERWISE EXPRESSLY STATED IN A WRITTEN SALES AGREEMENT SIGNED BY A DULY AUTHORIZED VICOR SIGNATORY, VICOR DIS- CLAIMS ALL REPRESENTATIONS, LIABILITIES, AND WARRANTIES OF ANY KIND (WHETHER ARISING BY IMPLICATION OR BY OPERATION OF LAW) WITH RESPECT TO THE PRODUCTS, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR REPRESENTATIONS AS TO MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, INFRINGEMENT OF ANY PATENT, COPYRIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT, OR ANY OTHER MATTER. This warranty does not extend to products subjected to misuse, accident, or improper application, maintenance, or storage. Vicor shall not be liable for collateral or consequential damage. Vicor disclaims any and all liability arising out of the application or use of any product or circuit and assumes no liability for applications assistance or buyer product design. Buyers are responsible for their products and applications using Vicor products and components. Prior to using or distributing any products that include Vicor components, buyers should provide adequate design, testing and operat- ing safeguards. Vicor will repair or replace defective products in accordance with its own best judgment. For service under this warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Life Support Policy VICOR’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL COUNSEL OF VICOR CORPORATION. As used herein, life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. Per Vicor Terms and Conditions of Sale, the user of Vicor products and components in life support applications assumes all risks of such use and indemnifies Vicor against all liability and damages. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. No license, whether express, implied, or arising by estoppel or otherwise, to any intellectual property rights is granted by this document. Interested parties should contact Vicor’s Intellectual Property Department. The products described on this data sheet are protected by the following U.S. Patents Pending. Vicor Corporation

25 Frontage Road

Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Customer Service: custserv@vicorpower.com Technical Support: apps@vicorpower.com