Document
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Features
• • • • • • • • EMI filtering-MIL-STD-461E Transient protection-MIL-STD-704E Environments-MIL-STD-810, MIL-STD-202 Environmental stress screening Low profile mounting options Output current up to 3 Amps Mini sized package Inrush current limiting
M-FIAM3
Military 270Vin Filter Input Attenuator Module
Shown actual size: 2.28 x 2.2 x 0.5 in 57,9 x 55,9 x 12,7 mm
Product Highlights
The M-FIAM3 is a DC front-end module that provides EMI filtering and transient protection required in military applications. The M-FIAM3 enables designers using Vicor 2nd Generation 300V DC-DC converters to meet conducted emission/conducted susceptibility per MIL-STD-461E; and input transients per MIL-STD-704E. The M-FIAM3 accepts an input voltage of 180-375Vdc and delivers output current up to 3 Amps. M-FIAM3 is housed in an industry standard "half brick" module measuring 2.28" x 2.2" x 0.5" and depending upon model selected, may be mounted on-board or in-board for height critical applications.
Absolute Maximum Rating
Parameter +In to –In +In to –In Mounting torque Pin Soldering temperature Pin Soldering temperature Operating temperature H–Grade Storage temperature H–Grade Operating temperature M–Grade Storage temperature M–Grade Rating Unit 375 Vdc 400 Vdc 5 (0.57) in-lbs 500 (260) °F (°C) 750 (390) °F (°C) -40 to +100 °C -55 to +125 °C -55 to +100 °C -65 to +125 °C Notes Continuous 100ms 6 each, #4-40 or M3 <5 sec; wave solder <7 sec; hand solder Baseplate Baseplate
Specifications
(typical at TBP = 25ºC, nominal line, 75% load, unless otherwise specified)
Compatible Products
• 2nd Generation 300V Input DC-DC converters
Part Number Format
Parameter Input voltage Output current Inrush limiting Transient immunity EMI:MIL-STD-461E Conducted emissions: Conducted susceptibility: Dielectric withstand
Min 180Vdc
Typ 270Vdc
Max Remarks 375Vdc Continuous 3A 0.018A/µF Exceeds limits of MIL-STD-704E
M-FIAM3 M
Product
2
1
Product Grade(°C) H = –40 to +100 M = –55 to +100
Pin Style 1 = Short 2 = Long *S=Short ModuMate *N=Long ModuMate
Baseplate 1 = Slotted 2 = Threaded 3 = Thru-hole
Efficiency Internal voltage drop ON/OFF control Enable (ON) Disable (OFF) External capacitance Weight Warranty
CE101, CE102 CS101, CS114, CS115, CS116 1,500Vrms 2,121Vdc 96% 98% 3.0Vdc 5.0Vdc 0.0Vdc 3.5Vdc 10µF 3.1 (88) 1.0Vdc 5.0Vdc 22µF 4 (113) 2
Input/Output to base Input/Output to base @ 3A, 100°C baseplate Referenced to –Vout. 100kΩ internal pull-up resistor See illustration C1 on page 3. 400V Ounces (grams) Years
*Compatible with SurfMate and InMate socketing systems.
Thermal Resistance
Parameter Typ Baseplate to sink; flat, greased surface 0.16°C/Watt Baseplate to sink; thermal pad (P/N 20264) 0.1°C/Watt Baseplate to ambient 7.9°C/Watt Baseplate to sink; 1000 LFM 2.2°C/Watt
MTBF per MIL-HDBK-217F
Temp. 25°C 50°C 65°C Environment Ground benign:G.B. Naval sheltered:N.S. Airborne inhabited cargo:A.I.C. MTBF 3,505,003 841,200 683,475 Unit Hrs Hrs Hrs
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