Data Sheet
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 3 A
Mini sized package
Inrush current limiting
M-FIAM3
Military COTS 270 Vin Filter
Input Attenuator Module
Model Number: M-FIAM3M21*
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. The M-FIAM3 enables designers
using Vicor’s Maxi, Mini, Micro Series 300 V
DC-DC converters to meet conducted
emission/ conducted susceptibility per
MIL-STD-461E; and input transients per
MIL-STD-704E/F. The M-FIAM3 accepts an
input voltage of 180 – 375 Vdc and delivers
output current up to 3 A.
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
Mounting torque
Pin Soldering temperature
Rating
375
400
5 (0.57)
500 (260)
750 (390)
Unit
Vdc
Vdc
in-lbs
°F (°C)
°F (°C)
Notes
Continuous
100 ms
6 each, #4-40 or M3
<5 sec; wave solder
<7 sec; hand solder
Thermal Resistance and Capacity
Parameter
Baseplate to sink
flat, greased surface
with thermal pad (P/N 20264)
Baseplate to ambient
Free convection
1000 LFM
Min
Typ
0.16
0.1
7.9
2.2
Max
Unit
°C/Watt
°C/Watt
°C/Watt
°C/Watt
Compatible Products
• Maxi, Mini, Micro Series 300 V Input
DC-DC converters
MTBF per MIL-HDBK-217F (M-FIAM3M21)
Temperature
25°C
50°C
65°C
Environment
Ground Benign: G.B.
Naval Sheltered: N.S.
Airborne Inhabited Cargo: A.I.C.
MTBF
3,644
656
514
Unit
1,000 Hrs
1,000 Hrs
1,000 Hrs
Part Numbering
*
M-FIAM3
Product
M
Product Grade Temperatures (°C)
Grade Operating
Storage
H
= –40 to +100 – 55 to +125
M
= –55 to +100 – 65 to +125
1
=
2
=
S
=
N
=
F
=
G
=
2
Pin Style
Short Pin
Long Pin
Short ModuMate*
Long ModuMate*
Short RoHS
Long RoHS
1
Baseplate
1
= Slotted
2
= Threaded
3
= Thru hole
*Compatible with SurfMate and InMate socketing system.
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
M-FIAM3
Rev. 2.4
Page 1 of 6
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