45
Features
•
•
•
•
•
•
•
•
•
EMI filtering-MIL-STD-461E
Transient protection-MIL-STD-704E
1
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
M-FIAM5
Military 28Vin 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-FIAM5 is a DC front-end module
that provides EMI filtering and transient
protection required in military applications.
The M-FIAM5 enables designers using
Vicor 2nd Generation 24V DC-DC converters
to meet conducted emission/conducted
susceptibility per MIL-STD-461E; and
input transients per MIL-STD-704E
1
. The
M-FIAM5 accepts an input voltage of
18-36Vdc 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 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
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
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 24V 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
Efficiency
Internal voltage drop
ON/OFF control
Enable (ON)
Disable (OFF)
External capacitance
Weight
Warranty
1
Min
18Vdc
Typ
28Vdc
MIL-STD-704E
Max
Remarks
36Vdc
Continuous
20A
0.007A/µF
See footnote 1
M-FIAM5 M
Product
2
1
CE101, CE102
CS101, CS114, CS115, CS116
1,500Vrms
2,121Vdc
96%
98%
0.5
1.0
0.0Vdc
3.5Vdc
330µF
3.1 (88)
1.0Vdc
5.0Vdc
1000µF
4 (113)
2
Input/Output to Base
Input/Output to Base
@20A, 100°C baseplate
Referenced to –Vout.
100kΩ internal pull-up resistor
See illustration C1 on page 3.
50V
Ounces (grams)
Years
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
*Compatible with SurfMate and InMate socketing system.
MIL-STD-704E Compliance requires an external circuit. See addendum A
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
3,334,295
786,893
650,187
Unit
Hrs
Hrs
Hrs
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
MFIAM5
Rev. 1.7
Page 1 of 5
Set your site on VICOR at www.vicorpower.com
Environmental Qualification
Altitude
MIL-STD-810C, Method 500.2, Procedure I & II, 40,000 ft. and
70,000 ft. Operational.
Explosive Atmosphere
MIL-STD-810F, Method 511.4, Procedure I, Operational.
Vibration
MIL-STD-810F, Method 514.5, Procedure I, Category 14, Sine
and Random vibration per Table 514.5C for Helicopter AH-6J
Main Rotor with overall level of 5.6 grams for 4 hours per axis.
MIL-STD-810F, Method 514.5C, General Minimum Integrity
Curve per Figure 514.5C-17 with overall level of 7.7 grams
for 1 hour per axis.
Shock
MIL-STD-810-F, Method 516.5, Procedure I, Functional Shock,40 G's.
MIL-S-901D, Lightweight Hammer Shock, 3 impacts/axis, 1,3,5 ft.
MIL-STD-202F, Method 213B, 60 G's, 9ms half sine.
MIL-STD-202F, Method 213B, 75 G's, 11ms Saw Tooth Shock.
Acceleration
MIL-STD-810F, Method 513.5, Procedure II, table 513.5-II,
Operational, 2-7 G's, 6 directions.
Humidity
MIL-STD-810F, Method 507.4, Procedure I, Cycle I, 240 hrs, 95% RH.
Solder Test
MIL-STD-202F, Method 208, 8 hour aging.
Environmental Stress Screening
Operating Temp.
Storage Temp.
Temp. Cycling:*
Ambient Test
@ 25°C
Power Cycling
Burn-In:
Functional and
Parametric
ATE Tests:
Hi-Pot Test
Visual Inspection:
Test Data
H Grade
-40°C to +100°C
-55°C to +125°C
12 cycles
-65°C to +100°C
Yes
12 hours,
28 cycles
-40°C and
+100°C
Yes
Yes
vicorpower.com
M Grade
-55°C to +100°C
-65°C to +125°C
12 cycles
-65°C to +100°C
Yes
24 hours,
56 cycles
-55°C and
+100°C
Yes
Yes
vicorpower.com
*Temperature cycled with power off, 17°C per minute rate of change.
Conducted Noise
Figure 1–
M-FIAM5 and Model V24A12M400A
DC-DC converter operating at 28Vdc, 400W.
Transient Immunity
Inrush Limiting
Figure 2 –
Transient Immunity: M-FIAM5 output response to
an input transient.
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
Figure 3–
Inrush Limiting: Inrush current with 1000µF
external capacitance.
MFIAM5
Rev. 1.7
Page 2 of 5
Set your site on VICOR at www.vicorpower.com
Transient and Surge Protection
Note:
The M-FIAM
5
is shown in the on state. To disable,
open the connection between ON/OFF and –Out.
–IN
–
EMI
GND
NC
–
ON
OFF
NC
–IN
PR
–OUT
Capacitance (C1)
330µF(min),1000µF(max)
Recommended Fuse:
20A Max., F03A Type
MOV P/N
20461-068
+IN
M-FIAM5
+
C1
PC
+IN
NC
+
2nd Generation
24Vdc Input
DC-DC Converters
–S
SC
+S
+OUT
Mechanical Diagram
Module Pins
No.
1
2
3
4
5
6
7
8
9
Function
+In
No
Connection
Ground
– In
– Out
ON/OFF
No
Connection
No
Connection
+Out
Label
+
NC
EMI/GND
–
–
ON/OFF
NC
NC
+
9
0.300
±0.015
7,62
±0,38
1
(ALL MARKINGS
THIS SURFACE)
0.50
±0.02
12,7
±0,5
0.23
(REF)
5,8
0.300
±0.015
7,62
±0,38
2.20
55,9
1.74
44,2
style 2 & 3
baseplates only
(4X)***
0.12* 0.20**
3,1 5,1
0.01
0.49
12,4
2.000
50,80
0.10
2,5
0.10
X 45˚
2,5
CHAMFER
2
3
4
1.900
48,26
0.35 (2X)
8,8
ALUMINUM
BASEPLATE
2.28 1.30
57,9 33,0
0.65
16,5
FULL R (6X)
0.130
3,30
(6X)
8
7
6
5
Use a 4-40 Screw (6X)
Torque to:
5 in-lbs
.57 N-m
0.400
10,16
0.700
17,78
1.000
25,40
1.400
35,56
0.150 DIA,(2X)
3,81
0.080 DIA,(7X)
2,03
0.43
10,9
R
0.06
(3X)
1,5
0.54
(9X)
Pin Style 1&S
13,7
(Short Pin)
0.62
(9X)
Pin Style 2&N
15,7
(Long Pin)
2.20
55,9
(REF.)
Slotted (Style 1)
or
Threaded (Style 2)
4-40 UNC-2B (6X)
or
Thru Hole (Style 3)
#30 Drill Thru (6X)
(0.1285)
* Style 1 baseplate only
** Style 2 & 3 baseplates
*** Reserved for Vicor accessories
Not for mounting
PCB Mounting Specifications
INBOARD
SOLDER
MOUNT
PIN STYLE 1&S
PCB THICKNESS
0.062
±0.010
1,57
±0,25
PLATED
THRU HOLE
DIA
0.158
4,01
(7X)
0.094
±0.003
2,39
±0,08
0.164
±0.003
4,16
±0,08
ONBOARD
SOLDER
MOUNT
PIN STYLE 2&N
0.094
±0.003
2,39
±0,08
0.164
±0.003
4,16
±0,08
ALL MARKINGS
THIS SURFACE
0.06
R
(4X)
1,5
1.790
45,47
(2X)
1
2
3
4
ALUMINUM
BASEPLATE
PINS STYLES
STYLE 1 & 2: TIN/LEAD
HOT SOLDER DIPPED
STYLE S & N: GOLD PLATED COPPER
1.900*
48,26
48.26
1.584*
40,23
9
8
7
6
5
0.400*
10,16
0.700*
17,78
1.000*
25,40
1.400*
35,56
* DENOTES
±0.003
TOL =
±0,08
0.43
10,9
0.53
13,5
0.195
4,95
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
MFIAM5
Rev. 1.7
Page 3 of 5
Set your site on VICOR at www.vicorpower.com
Addendum A
MIL-STD-704E Transient / Overvoltage Protection
The standard (COTS) 24V input 2nd Generation Converter Modules may be used in Military 28 volt applications. The
M-FIAM5 provides compliance to MIL-STD-461E conducted emissions and susceptibility standards. Additional circuitry,
as illustrated in the accompanying schematic (see Fig. 1), provides compliance to the MIL-STD-704E transient
overvoltage specification. The 24V input modules employ undervoltage and overvoltage protection. These converters,
shut down if the input falls below 18V or rises to 36V or above.18V is consistent with the MIL-STD-704E specification,
but the standard also requires uninterrupted performance in the event of an input voltage transient to 50V for a period
of 12.5 millisec. The above referenced circuit clamps the input voltage, in the event that it exceeds 32V, as illustrated in
figure 2. This performance prevents the converter from shutting down, thus meeting the transient overvoltage
specification of MIL- STD-704E.
+28V
Transient Surpressor Circuit
R1
2.0k
R2
2.0k
Vicor FIAM & Mods
Vc
C3
Cbulk
880 Uf d
Vout
Input
R3
64.9k
R4
64.9k
3
2
8
+
R8
U1A
LM258N
615001
1
24.3k
5
6
8
+
U1B
LM258N
7
2
R10
1.0K
1
4
R7
1.0k
Q1
IRFP3710
ND PN
3
–
C1
C2
C3
D1
Q1
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
U1
U2
4.7uF, 63V
0.1uF
880uF, 100V
1N5245B
IRFP3710ND
2.0K
2.0K
64.5K
64.5K
10K
10K
1K
24.3K
14K
1K
LM258N
LM4040CIZ-5.0
C1
4.7uf, 63v
–
4
R9
14.0k
D1
15v, 1N5245B
R5
10K
4
R6
10K
2
3
C2
.1ufd
+28v
rtn
U2
LM4040CIZ-5.0
Figure 1–
Transient / Overvoltage protection circuit.
Volts
50
28
27
32
Vin
Vout
12.5 Millisec Max
Figure 2–
Overvoltage clamping
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
MFIAM5
Rev. 1.7
Page 4 of 5
Set your site on VICOR at www.vicorpower.com
Vicor’s comprehensive line of power solutions includes modular, high
density DC-DC converters and accessory components, configurable power
supplies, and custom power systems.
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is
assumed by Vicor for its use. No license is granted by implication or otherwise under any patent or patent
rights of Vicor. Vicor components are not designed to be used in applications, such as life support systems,
wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and
Conditions of Sale, which are available upon request.
Specifications are subject to change without notice.
Component Solutions
for Your Power System
Vicor Corporation
25 Frontage Road
Andover, MA, USA 01810
Tel: 800-735-6200
978-470-2900
Fax: 978-475-6715
Email
Vicor Express: vicorexp@vicr.com
Technical Support: apps@vicr.com
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
MFIAM5
Rev. 1.7
04/03/10M
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