Military COTS 28V Filter IN M-FIAM7B Example Model Number M-FIAM7BM21 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 +IN to IN 50 V Continuous DC Transient protection: Mounting torque 5 0.57 in lbs N m 6 each, 4-40 or M3 MIL-STD-1275A/B/D, MIL-STD-704A-F and 500 260 F C <5sec wave solder Pin soldering temperature DO-160E 750 390 F C <7sec hand solder Environments: MIL-STD-810, MIL-STD-202 Thermal Resistance and Capacity Environmental stress screening Low-profile mounting options Parameter Min Typ Max Unit Output power up to 400W Baseplate to sink flat, greased surface 0.16 C/Watt Mini-sized package with thermal pad (P/N 20264) 0.1 C/Watt Inrush current limiting Baseplate to ambient Free convection 7.9 C/Watt 1000LFM 2.2 C/Watt Product Highlights The M-FIAM7B is a DC front-end module that provides EMI filtering and transient MTBF per MIL-HDBK-217F (M-FIAM7BM21) protection. The M-FIAM7B enables designers using Vicor 28V DC-DC VI Chip and VI Brick Temperature Environment MTBF Unit modules to meet conducted emission/ 25C Ground Benign: G.B. 4,041 1,000Hrs conducted susceptibility per MIL-STD-461E 50C Naval Sheltered: N.S. 1,000Hrs 727 and input transients per MIL-STD-1275A/B/D, 65C Airborne Inhabited Cargo: A.I.C. 1,000Hrs 570 MIL-STD-704A-F and DO-160E. The M-FIAM7B accepts an input voltage of 14 50V and DC delivers output power up to 400W. Part Numbering M-FIAM7B is housed in an industry-standard half-brick module measuring M-FIAM7B M 2 1 2.28x2.2x0.5in and depending upon model selected, may be mounted onboard or inboard Baseplate Product Grade Temperatures (C) Pin Style for height-critical applications. Product 1 = Short Pin 1 = Slotted 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 a N = Long ModuMate Compatible Products F = Short RoHS G = Long RoHS c K = Extra Long RoHS 28V Input DC-DC VI Chip or VI Brick modules Note: This product is not compatible with Maxi, a Compatible with SurfMate and InMate socketing system Mini, Micro DC-DC converters. 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-FIAM7B Rev 1.9 Page 1 of 7 02/2020M-FIAM7BM21 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 50 V Continuous DC Inrush limiting 0.007 A/F See Figure 4 100 V 50ms per MIL-STD-1275A/B/D, continuous operation (see Figure 3) DC 250 V 70s per MIL-STD-1275B, continuous operation DC Transient immunity 70 V 20ms per MIL-STD-704A, continuous operation DC 80 V 100ms per DO-160E, Section 16, Power Input, Category Z DC 50ms per MIL-STD-704A, continuous operation Output Specifications Parameter Min Typ Max Unit Notes Output current 25 A Over continuous input and temp. range Output power 400 W Transient compliance over temp. range (see Figure 7) Efficiency 96 98 % Internal voltage drop 0.5 0.7 V 25A, 100C baseplate External capacitance See Figure 8 330 3300 F 63V 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) 4.0 5.50 V 100k internal pull-up resistor DC EMI GRD earth Not electrically connected to baseplate 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 (see note), CS114, CS115, CS116 With suggested Reverse Polarity Protection 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-FIAM7B Rev 1.9 Page 2 of 7 02/2020