FIAM 72V Input Actual size: 2.28 x 2.2 x 0.5in S 57,9 x 55,9 x 12,7mm CUNRTL S Filter Input Attenuator Module Features & Benefits Absolute Maximum Rating RoHS Compliant (with F or G pin style) Parameter Rating Unit Notes a 110 V Continuous EMI filtering EN50121-3-2 DC +IN to IN 252 V 20ms Transient protection EN50155, +OUT to OUT 110 V Continuous EN50121-3-2 DC Mounting torque 5 0.57 in lbs N m 6 each, 4-40 or M3 Low-profile mounting options Operating temperature 55 to +100 C M-Grade 500W output power Storage temperature 65 to +125 C M-Grade 60950-1 compliance 500 260 F C <5sec wave solder Pin soldering temperature Mini-size package 750 390 F C <7sec hand solder Inrush current limiting Thermal Resistance Product Highlights Parameter Min Typ Max Unit The FIAM072 is a DC front-end module Baseplate to sink designed for rail applications providing flat, greased surface 0.16 C/Watt transient protection, inrush current limiting thermal pad (P/N 20264) 0.14 C/Watt and EMI filtering (EN50121-3-2) in a Mini-size package. The FIAM enables designers using Baseplate to ambient Vicor 72V Mini, Micro or Maxi or VI/VE-200 Free Convection 8.0 C/Watt IN and VI/VE-J00 (4 input) DC-DC converters 1000LFM 1.9 C/Watt to meet the transient immunity and EMI requirements required for the rail industry and protect system hardware from inrush Part Numbering current. The FIAM072 accepts an input voltage of 43110V and provide up to 500W of DC FIAM 072 C 1 1 output power and remote on/off control. The FIAM072 is housed in an industry-standard Pin Style Baseplate Product Product Grade Temperatures (C) half brick module measuring 72V IN 1 = Short Pin Grade Operating Storage 1 = Slotted Nominal 2.28x2.2x0.5in and depending upon model 2 = Long Pin 2 = Threaded E = 10 to +100 20 to 125 S = Short ModuMate 3 = Thru hole selected, may be mounted onboard or inboard C = 20 to +100 40 to 125 N = Long ModuMate T = 40 to +100 40 to 125 for height-critical applications. F = Short RoHS H = 40 to +100 55 to 125 G = Long RoHS M = 55 to +100 65 to 125 b K = Extra Long RoHS Compatible Products b Not intended for socket or Surfmate mounting Mini, Micro, Maxi 72V Input DC-DC converters VI / VE-200, VI / VE-J00 (4 input) a 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. Note: Product images may not highlight current product markings. FIAM Rev 2.1 Page 1 of 6 11/202172V Input Specifications (Typical at T = 25C, nominal line and 75% load, unless otherwise specified.) BP Input Specifications Parameter Min Typ Max Unit Notes Input voltage 43 72 110 V Continuous DC Inrush limiting 0.05 A/F Transient immunity 115 V Consistent with 100ms per NF F 01-510 DC 112.5 V Consistent with 1s per RIA 12 DC 252 V Consistent with 20ms per RIA 12 DC Output Specifications Parameter Min Typ Max Unit Notes Output power 500 W Output power derates linearly below 50V to 400W 43V IN IN Efficiency 98 % Internal Voltage Drop 1.5 V 500W at 25 baseplate External capacitance 150 F 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 EMI Standard Notes EN50121-3-2 150kHz to 500kHz - 99dBV quasi-peak 500kHz to 30MHz - 93dBV quasi-peak 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. Immunity Parameter Typ. Value Units Notes EN50121-3-2 (Table 7.3 Surges) 2,000 V Waveform 1.2 / 50s, 42, 0.5F, line to ground DC 1,000 V Waveform 1.2 / 50s, 42, 0.5F, line to line DC Performance Criteria B - no damage to the product but a temporary change in the intended DC voltage is acceptable as long as it self-recovers without user intervention. EN50121-3-2 (Table 7.2 Fast Transients) 2,000 V 5/50ns, 5kHz DC Performance Criteria A - no damage to the product and no change to the intended DC voltage level for a duration greater than 1.0sec. EN50121-3-2 (Table 7.1 RF Common Mode) 0.15 to 80MHz, 10V , 80% AM, 1kHz RMS Performance Criteria A - no damage to the product and no change to the intended DC voltage level greater than +/-5%. Safety Specifications Parameter Min Typ Max Unit Notes 1,000 V RMS Dielectric withstand (I/O to baseplate) 1,414 V DC FIAM Rev 2.1 Page 2 of 6 11/2021