M-FIAM5
Factorized Power
Military COTS 28 Vin Filter
Input Attenuator Module
Model Number: M-FIAM5BM21*
Features
•
•
•
•
•
•
•
•
•
EMI filtering-MIL-STD-461E
Transient protection-MIL-STD-704E/F
Environments-MIL-STD-810, MIL-STD-202
Environmental stress screening
Low profile mounting options
Output current up to 20 Amps
Mini sized package
Inrush current limiting
Reverse polarity protection
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-FIAM5 is a DC front-end module
that provides EMI filtering and transient
protection. The M-FIAM5 enables designers
using Vicor 2nd Generation 24 V DC-DC
converters to meet conducted emission/
conducted susceptibility per MIL-STD-461E;
and input transients per MIL-STD-704E/F.
The M-FIAM5 accepts an input voltage of
18-36 Vdc and delivers output current up to
20 Amps.
M-FIAM5 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 onboard
or inboard 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
36
50
5 (0.57)
500 (260)
750 (390)
-40 to +100
-55 to +125
-55 to +100
-65 to +125
Unit
Vdc
Vdc
in-lbs
°F(°C)
°F(°C)
°C
°C
°C
°C
Notes
Continuous
See Fig.1
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 24 V Input
DC-DC converters
Parameter
Input voltage
Output current
Inrush limiting
Transient immunity
Min
18 Vdc
Typ
28 Vdc
Max
Remarks
36 Vdc
Continuous
20 A
0.007 A/µF
50 Vdc
12.5 mS per MIL-STD-704E/F,
continuous operation
*Part Number Format
M-FIAM5B M
Pin Style
1 = Short
2 = Long
*S=Short ModuMate
*N=Long ModuMate
2
1
Product Grade(°C)
H = –40 to +100
M = –55 to +100
Baseplate
1 = Slotted
2 = Threaded
3 = Thru hole
*Compatible with SurfMate and InMate socketing system.
EMI:MIL-STD-461E
Conducted emissions: CE101, CE102
Conducted susceptibility: CS101, CS114, CS115, CS116
Dielectric withstand
1,500 Vrms
2,121 Vdc
Efficiency
96%
98%
Internal voltage drop
0.5
0.7
ON/OFF control
Enable (ON)
0.0 Vdc
1.0 Vdc
Disable (OFF)
3.5 Vdc
5.0 Vdc
External capacitance
330µF
1000 µF
Weight
3.3 (94)
Warranty
2
Input/Output to Base
Input/Output to Base
@20 A, 100°C baseplate
Referenced to –Vout
100 kΩ internal pull-up resistor
See illustration C1 on page 3
50 V
Ounces (grams)
Years
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 ambient; 1000 LFM
2.2°C/Watt
MTBF per MIL-HDBK-217F (M-FIAM5BM21)
Temp
25°C
50°C
65°C
Environment
Ground Benign: G.B.
Naval Sheltered: N.S.
Airborne Inhabited Cargo: A.I.C.
MTBF
2,581
464
364
Unit
1,000 Hrs
1,000 Hrs
1,000 Hrs
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
MFIAM5
Rev. 2.3
Page 1 of 4
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