Military COTS 28V Filter IN M-FIAM5B Example Model Number M-FIAM5BM21 Actual size: 2.28 x 2.2 x 0.5in 57,9 x 55,9 x 12,7mm Input Attenuator Module Features & Benefits Absolute Maximum Rating b EMI filtering: MIL-STD-461E Parameter Rating Unit Notes 36 V Continuous Transient protection: MIL-STD-704E/F DC +IN to IN 50 V 12.5ms, See Figure 3 DC Environments: MIL-STD-810, Mounting torque 5 0.57 in lbs N m 6 each, 4-40 or M3 MIL-STD-202 500 260 F C <5sec wave solder Environmental stress screening Pin soldering temperature 750 390 F C <7sec hand solder Low-profile mounting options Output power up to 560W Thermal Resistance and Capacity Output current up to 20A Mini-sized package Parameter Min Typ Max Unit Baseplate to sink Inrush current limiting flat, greased surface 0.16 C/Watt with thermal pad (P/N 20264) 0.1 C/Watt Product Highlights Baseplate to ambient Free convection 7.9 C/Watt The M-FIAM5B is a DC front-end module that provides EMI filtering and transient protection. 1000LFM 2.2 C/Watt The M-FIAM5B enables designers using Vicor Maxi, Mini, Micro Series 24V DC-DC converters to meet conducted emission / conducted MTBF per MIL-HDBK-217F (M-FIAM5BM21) susceptibility per MIL-STD-461E and input transients per MIL-STD-704E/F. The M-FIAM5B Temperature Environment MTBF Unit accepts an input voltage of 14 36V and DC 25C Ground Benign: G.B. 2,533 1,000Hrs delivers output current up to 20A. 50C Naval Sheltered: N.S. 456 1,000Hrs M-FIAM5B is housed in an industry-standard 65C Airborne Inhabited Cargo: A.I.C. 375 1,000Hrs half-brick module measuring 2.28x2.2x0.5in and depending upon model selected, may be mounted onboard or inboard for height-critical applications. Part Numbering Compatible Products M-FIAM5B M 2 1 Maxi, Mini, Micro Series 24V Input Baseplate Product Grade Temperatures (C) Pin Style Product 1 = Short Pin 1 = Slotted DC-DC converters Grade Operating Storage 2 = Long Pin 2 = Threaded H = 40 to +100 55 to +125 a S = Short ModuMate 3 = Thru hole M = 55 to +100 65 to +125 24V Input VIPAC Arrays a N = Long ModuMate F = Short RoHS G = Long RoHS c K = Extra Long RoHS a Compatible with SurfMate and InMate socketing system. b EMI performance is subject to a wide variety of external influences such as PCB construction, circuit layout etc. As such, external components in addition to those listed herein may be required in specific instances to gain full compliance to the standards specified. c Not intended for socket or Surfmate mounting. Note: Product images may not highlight current product markings. M-FIAM5B Rev 5.0 Page 1 of 7 02/2020M-FIAM5BM21 Specifications Typical at T = 25C, nominal line and 75% load, unless otherwise specified. BP Input Specifications Parameter Min Typ Max Unit Notes Input voltage 14 28 36 V Continuous DC Inrush limiting 0.007 A/F Transient immunity 50 V 12.5ms per MIL-STD-704E/F, continuous operation DC Test conditions AA and FF normal overvoltage transients per MIL-HDBK-704 Output Specifications Parameter Min Typ Max Unit Notes Output current 20 A Output power 560 W Efficiency 96 98 % Internal voltage drop 0.5 0.7 V 20A, 100C baseplate DC External capacitance See Figure 6 on page 5 330 1000 F 50V Control Pin Specifications Parameter Min Typ Max Unit Notes ON/OFF control Enable (ON) 0.0 1.0 V Referenced to V DC OUT Disable (OFF) 3.5 5.0 V 100k internal pull-up resistor DC Safety Specifications Parameter Min Typ Max Unit Notes 1,500 V Input / Output to Base RMS Dielectric withstand 2,121 V Input / Output to Base DC EMI Standard Test Procedure Notes MIL-STD-461E Conducted emissions: CE101, CE102 Conducted susceptibility: CS101, CS114, CS115, CS116 EMI performance is subject to a wide variety of external influences such as PCB construction, circuit layout etc. As such, external components in addition to those listed herein may be required in specific instances to gain full compliance to the standards specified. General Specifications Parameter Min Typ Max Unit Notes Weight 3.3 94 Ounces grams Warranty 2 Years M-FIAM5B Rev 5.0 Page 2 of 7 02/2020
