MFM1714V50M50C5M00

LV MFM™ Filter MFM1714x50M50C5yzz Low-Voltage MIL-COTS Input Filter Module Features & Benefits Product Description • 28V nominal input 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 28V nominal input voltage VIA™ or ChiP™ [a] modules to meet conducted emission/conducted susceptibility per MIL-STD-461E/F/G; and input transients per MIL-STD-704A/F, MIL-STD-1275A/B/D/E and DO-160E. The MFM DCM Filter accepts an input voltage of 16 – 50VDC (28V nominal input ) and delivers output power up to 350W. • 99% efficiency • Reverse-polarity protection „„MIL-STD-1275E • EMI filtering „„MIL-STD-461E/F/G, selected CE and CS tests • Input transient protection „„MIL-STD-1275A/B/D/E „„MIL-STD-704A/F (MIL-HDBK-704-8) 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 350W • 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 [44.6 x 35.5 x 9.2mm] Typical Applications • Defense • Aerospace Compatible Products [a] • Low input voltage DCM3414 VIA™ Additional components are required for EMI filtering and transient suppression, when used with ChiP™ package modules. • Low input voltage ChiP [a] DCM Part Ordering Information Part Number MFM1714B50M50C5M04 MFM1714B50M50C5M08 MFM1714V50M50C5M00 LV MFM™ Filter Page 1 of 16 Package Type Product Grade Option Field 04 = Short Pin B = Board VIA M = –55 to 100°C V = Chassis VIA 08 = Long Pin 00 = Chassis Rev 1.4 03/2020 MFM1714x50M50C5yzz Typical Application MFM F 16 – 50V Source +IN DCM3414 VIA™ EMI GND CIN –IN +IN +OUT VDDE EN TR –SENSE +SENSE CIN-DCM –OUT –IN earth ground M-Grade DCM3414 VIA with an MFM input filter, to meet the EMI and transient requirements Parts List for Typical Applications F LV MFM™ Filter Page 2 of 16 EATON (Cooper/Bussman) ABC series, fast-acting tube fuses rated 30A Littlefuse NANO2 456 Series, surface-mount fuses rated 30A Rev 1.4 03/2020 +OUT –OUT COUT-EXT L O A D MFM1714x50M50C5yzz Pin Configuration +OUT +IN EMI GND –IN –OUT MFM1714 Filter – Chassis (Lug) Mount – Terminals Up –IN –OUT EMI GND +IN +OUT MFM1714 Filter – PCB Mount – Pins Down Note: These pin drawings are not to scale. Pin Descriptions Signal Name Type +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 LV MFM™ Filter Page 3 of 16 Function Rev 1.4 03/2020 MFM1714x50M50C5yzz 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 Continuous Input Voltage (+IN to –IN) Output Voltage (+OUT to –OUT) Min Max –50 65.0 Transient per MIL-STD-1275D/E, 50ms 100 Transient per MIL-STD-1275A/B/D, 70µs 250 Transient per DO-160E, 100ms 80 Continuous –0.5 Dielectric Withstand (Input/Output to EMI GND/Case) Unit VDC 65.0 VDC 1500 VDC Storage Temperature M-Grade –65 125 °C Internal Operating Temperature M-Grade –55 125 °C 22 A 4 (0.45) in.lbs (N.m) Average Output Current Input/Output Pin Torque and Mounting Torque 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 = 25°C unless otherwise noted. Attribute Symbol Conditions / Notes Min Typ Max 16 28 50 Unit Power Input / Output Specification Continuous operation Input Voltage Range [b] Maximum Output Rated Output Current [c] Power [c] Continuous reverse-voltage protection –50 Transient per MIL-STD-1275D/E, 50ms 100 Transient per MIL-STD-1275A/B/D, 70µs 250 Transient per DO-160E, 100ms 80 IOUT_MAX Continuous at 16V (IOUT = 350/VIN) 22 A POUT Continuous, over all line conditions 350 W 0.65 VDC 98.2 % VIN Internal Voltage Drop Efficiency @16V, 22A, 100°C case η Full load, low line, high temperature 97.7 98 Full load, nominal line, high temperature 99.2 99.4 % Full load, high line, high temperature 99.7 99.8 % [b] Transient immunity specifications are met only when LV MFM is used with M-Grade 16 – 50VIN DCM3414 VIA™. [c] One MFM for each DCM™ even if the total power of the DCM is below P OUT maximum value. LV MFM™ Filter Page 4 of 16 V Rev 1.4 03/2020 MFM1714x50M50C5yzz EMI/EMC Standard Test Procedure Notes MIL-STD-461E/F/G Conducted Emmisions Conducted Susceptibility CE101 Figure CE101-4, Navy ASW & Army Aircraft, Curve #2 (28VDC or below) CE102 Figure CE102-1, Basic curve for all applications CS101 Figure CS101, Curve #2, for all applications (28VDC or below) MIL-STD-1275 Transient Immunity [d] 100VDC for 50ms duration MIL-STD-1275A/B/D/E 250VDC for 70µs MIL-STD-704 Transient Immunity [d] MIL-STD-704A (MIL-HDBK-704-8) Normal Voltage Transients From table LDC 105-II (A-J) overvoltage 70VDC for 20ms duration; within the MIL-STD-1275 (100V for 50ms) transient condition MIL-STD-704B/C/D/E/F (MIL-HDBK-704-8) Normal Voltage Transients From table LDC 105-III (AA-RR) overvoltage 50VDC for 12.5ms duration, undervoltage 18VDC for 15ms duration; within the normal operating input voltage range MIL-STD-704A (MIL-HDBK-704-8) Abnormal Voltage Transients From table LDC 302-II (A-J) overvoltage 80VDC for 50ms duration; within the MIL-STD-1275 (100V for 50ms) transient condition MIL-STD-704E/F (MIL-HDBK-704-8) Abnormal Voltage Transients From Table LDC 302-IV (AAA-FFF), overvoltage test conditions; within the normal operating input voltage range DO-160E Transient Immunity [d] [d] DO-160E sec. 16, cat. z 80VDC for 100ms Transient immunity specifications are met only when LV MFM is used with M-grade 16 – 50VIN DCM3414 VIA™. LV MFM™ Filter Page 5 of 16 Rev 1.4 03/2020 MFM1714x50M50C5yzz Typical Characteristics 0 -10 -20 Attenuation (dB) F/Hz 100k 1M Cursor 1 Cursor 2 CM-Mode -33.201dB -68.687dB DF-Mode -38.75dB -61.283dB -30 -40 -50 -60 -70 -80 -90 100 1k 10k 100k 1M 10M Frequency (Hz) Common Mode Differential Mode Figure 1 — Attenuation (dB) vs. frequency (Hz), input leads are terminated with LISN impedances 25Ω for common mode, 100Ω for differential mode 40 350 300 20 250 200 0 150 -20 100 50 -40 100 1k 10k 100k 1M 10M Frequency (Hz) Output Impedance Z (dBΩ) Output Impedance Z (Ω) Figure 2 — Output impedance vs. frequency (Hz) plot looking back into the output terminals of the MFM with shorted input terminals LV MFM™ Filter Page 6 of 16 Rev 1.4 03/2020 0 Output Impedance Mangitude Z (Ω) Output Impedance Mangitude Z (dBΩ): 400 MFM1714x50M50C5yzz Typical Conducted Emissions CE101 peak scans with MFM1714V50M50C5M00 and DCM3414V50M31C2T01, in either condition: –OUT connected to GND or –OUT floating. 50Ω Termination on Signal Output Port (One for Each LISN) DCM3414 VIA™ DC + Power Supply – LISN Screen Room/ Filters +IN CIN +OUT +IN +OUT –IN –OUT LV MFM –IN LISN COUT –OUT Load EMI GND Current Probe EMI Receiver Figure 3 — A typical test set up 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. Det Att 10 dB ResBW INPUT 2 140 Meas T 100 Hz MA Trd 100 Hz 20 ms Unit 1 kHz CE101 100 Hz Det ResBW Meas T 1 kHz MA Trd 10 Hz 20 ms Unit 1 [T1] 130 SGL 120 CE101 dB A 10 dB kHzA 84.68 338.00000000 Hz SGL 120 110 110 1MA 100 CE101-42 1MA 100 CE101-42 90 90 80 80 70 70 60 60 50 50 40 40 30 30 20 20 10 1 10 23.Nov 2016 14:25 30 Hz Date: 0 10 kHz 23.NOV.2016 14:25:39 Det Att 10 dB ResBW INPUT 2 140 Meas T 100 Hz 23.Nov 2016 14:40 30 Hz Date: Figure 4 — Peak scan for the RED lead with CIN = 2200µF, COUT-EXT = 1000µF, 0% load 1 kHz MA Trd 100 Hz 20 ms Unit 10 kHz 23.NOV.2016 14:40:36 Figure 5 — Peak scan for the RED lead with CIN = 2200µF, COUT-EXT = 1000µF, 100% load CE101 Att 10 dB dB A Marker 1 [T1] INPUT 2 140 10 kHz 130 86.36 dB A 318.00000000 Hz 100 Hz Det ResBW Meas T 1 kHz 130 SGL 120 MA Trd 100 Hz 20 ms Unit 1 [T1] CE101 dB A 10 dB kHzA 86.36 318.00000000 Hz SGL 120 110 110 1MA 100 CE101-42 1MA 100 CE101-42 90 90 80 80 70 70 60 60 50 50 40 40 30 30 20 20 10 0 84.68 dB A 338.00000000 Hz INPUT 2 140 10 kHz 130 0 Marker 1 [T1] Att 10 dB dB A 1 10 23.Nov 2016 14:21 30 Hz Date: 0 10 kHz 23.NOV.2016 14:21:38 Figure 6 — Peak scan for the BLACK lead with CIN = 2200µF, COUT-EXT = 1000µF, 0% load LV MFM™ Filter Page 7 of 16 23.Nov 2016 14:06 30 Hz Date: 10 kHz 23.NOV.2016 14:06:27 Figure 7 — Peak scan for the BLACK lead with CIN = 2200µF, COUT-EXT = 1000µF, 100% load Rev 1.4 03/2020 MFM1714x50M50C5yzz Typical Conducted Emissions (Cont.) CE102 peak scans with MFM1714V50M50C5M00 and DCM3414V50M31C2T01, in either condition: –OUT connected to GND or –OUT floating. 50Ω Termination DCM3414 VIA™ DC + Power Supply – LISN Screen Room/ Filters +IN CIN LISN +OUT +OUT –IN –OUT COUT CIN-DCM LV MFM –IN +IN –OUT Load EMI GND 20dB Attenuator EMI Reciever Figure 8 — A typical test set up 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. Marker 1 [T1] Att 10 dB 67.96 dB V 40.40000000 kHz INPUT 2 110 Det ResBW Meas T 100 kHz MA Trd 10 kHz 20 ms Unit 1 MHz 1 [T1] 100 CE102RED Marker 1 [T1] Att 10 dB dB V 110 10 dB MHzV 67.96 40.40000000 kHz 73.00 dB V 40.40000000 kHz INPUT 2 Det ResBW Meas T 100 kHz MA Trd 10 kHz 20 ms Unit 1 MHz 1 [T1] 100 SGL 90 CE10228 CE102RED dB V 10 dB MHzV 73.00 40.40000000 kHz SGL 90 CE10228 1MA 80 1MA 80 1 1 70 70 60 60 50 50 40 40 30 30 20 10 20 30.Nov 2016 15:24 10 kHz Date: 10 10 MHz 30.NOV.2016 15:24:45 Date: Figure 9— Peak scan for the RED lead with CIN = 2200µF, CIN-DCM = 1000µF, COUT-EXT = 1000µF, 0% load Att 10 dB Marker 1 [T1] INPUT 2 110 68.19 dB V 40.40000000 kHz 100 kHz 100 30.Nov 2016 15:19 10 kHz Det ResBW Meas T MA Trd 10 kHz 20 ms Unit 1 MHz 1 [T1] 10 MHz 30.NOV.2016 15:19:13 Figure 10 — Peak scan for the RED lead with CIN = 2200µF, CIN-DCM = 1000µF, COUT-EXT = 1000µF, 100% load CE102BLK Att 10 dB dB V 110 10 dB MHzV 68.19 40.40000000 kHz Marker 1 [T1] INPUT 2 72.98 dB V 40.40000000 kHz 100 kHz 100 SGL 90 CE10228 Det ResBW Meas T MA Trd 10 kHz 20 ms Unit 1 MHz 1 [T1] CE102BLK dB V 10 dB MHzV 72.98 40.40000000 kHz SGL 90 CE10228 1MA 80 1MA 80 1 1 70 70 60 60 50 50 40 40 30 30 20 10 20 30.Nov 2016 15:26 10 kHz Date: 10 10 MHz 30.NOV.2016 15:26:59 Figure 11 — Peak scan for the BLACK lead with CIN = 2200µF, CIN-DCM = 1000µF, COUT-EXT = 1000µF, 0% load LV MFM™ Filter Page 8 of 16 30.Nov 2016 15:32 10 kHz Date: 10 MHz 30.NOV.2016 15:32:50 Figure 12 — Peak scan for the BLACK lead with CIN = 2200µF, CIN-DCM = 1000µF, COUT-EXT = 1000µF, 100% load Rev 1.4 03/2020 MFM1714x50M50C5yzz Electrical Power Characteristics Transient immunity with MFM1714V50M50C5M00 and DCM3414V50M13C2M01 per MIL-STD-1275D/E. CH1 CH2 +IN CIN –IN +IN +OUT 1st Stage EMI Filter EMI GND & Transient Suppression CIN-DCM –OUT CH4 VIN_ChiP DCM LV MFM Fuse 16 – 50V Source CH3 +IN_ChiP DCM +OUT 2nd Stage EMI Filter & Transient Suppression –IN COUT-EXT –IN_ChiP DCM –OUT DCM3414 VIA (16 – 50V Input, M-Grade) earth ground Note: Input line transients are clamped to maximum acceptable input voltage (VIN_ChiP DCM) using two stages of active transient suppression circuit. Example: A 100V, 50ms input line transient is clamped as follows: 1. LV MFM clamps 100V to 80V. 2. DCM3414 VIA™ input transient circuit clamps 80V to VIN_ChiP DCM = VIN. (Please refer to the appropriate DCM3414 VIA data sheet for VIN.) Figure 13 — Input line transient suppression block diagram Figure 14 — Transient immunity; LV MFM and DCM3414 VIA output response to an 100V, 50ms input transient LV MFM™ Filter Page 9 of 16 Rev 1.4 03/2020 L O A D MFM1714x50M50C5yzz General Characteristics Specifications apply over all line and load conditions, TINT = 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 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 Palladium 0.8 6 Soft Gold 0.12 2 Pin Finish Flatness 00@ LV MFM™ Filter Rev 1.4 Page 13 of 16 03/2020 MFM1714x50M50C5yzz Board-Mount Outline Drawing 1.76 44.60 .88 22.30 .11 2.89 1.170 29.720 1.40 35.50 TOP VIEW (COMPONENT SIDE) .37±.015 9.30±.381 SEATING PLANE .080 2.032 (5) PL. DIM 'L'±.015 (5) PL. DIM 'L' .120 [3.036] .199 [5.042] SHORT LONG 1.396±.020 35.458±.508 .698±.020 17.729±.508 +IN .474±.020 12.029±.508 (2) PL. +OUT EMI GND .947±.020 24.058±.508 -IN -OUT .111±.020 2.825±.508 (2) PL. .152 3.861 (2) PL. BOTTOM VIEW 1.396±.003 35.452±.076 .698±.003 17.726±.076 -IN -OUT EMI GND .474±.003 12.029±.076 (2) PL. .947±.003 24.058±.076 +OUT +IN .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. .111±.003 2.831±.076 RECOMMENDED HOLE PATTERN (COMPONENT SIDE) 81/(6627+(5:,6(63(&,),('',0(16,216$5(,1&+>00@ LV MFM™ Filter Rev 1.4 Page 14 of 16 03/2020 1.170±.003 29.720±.076 MFM1714x50M50C5yzz Revision History Revision Date Description 1.0 06/07/17 Initial Release n/a 1.1 07/26/17 Added fuse recommendation for typical application & remvoed MOV Updated internal operting temperature Updated note on CE scans for –OUT floating Updated MTBF rating 2 4 7, 8 10 1.2 07/17/18 Added input line transient suppression block diagram Updated mechanical drawings 1.3 10/23/18 Updated features & benefits Added reverse-polarity protection specifications 1.4 03/31/20 Updated MIL-STD-461 to the latest revision LV MFM™ Filter Rev 1.4 Page 15 of 16 03/2020 Page Number(s) 9 13, 14 1 4 1, 5 MFM1714x50M50C5yzz Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory 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. Visit http://www.vicorpower.com/mil-cots-dc-dc/mfm-filter-module for the latest product information. Vicor’s Standard Terms and Conditions and Product Warranty All sales are subject to Vicor’s Standard Terms and Conditions of Sale, and Product Warranty which are available on Vicor’s webpage (http://www.vicorpower.com/termsconditionswarranty) or upon request. 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 Numbers: Patents Pending. Contact Us: http://www.vicorpower.com/contact-us Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 www.vicorpower.com email Customer Service: custserv@vicorpower.com Technical Support: apps@vicorpower.com ©2017 – 2020 Vicor Corporation. All rights reserved. The Vicor name is a registered trademark of Vicor Corporation. All other trademarks, product names, logos and brands are property of their respective owners. LV MFM™ Filter Rev 1.4 Page 16 of 16 03/2020