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M-FIAM5MN1 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 M-FIAM5MN1
기능 Military 28Vin Filter Input Attenuator Module
제조업체 Vicor Corporation
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M-FIAM5MN1 데이터시트, 핀배열, 회로
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-704E1. The
M-FIAM5 accepts an input voltage of
18-36Vdc and delivers output current
up to 20 Amps.
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
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.
Compatible Products
• 2nd Generation 24V Input
DC-DC converters
Part Number Format
M-FIAM5 M 2 1
Product
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.
Thermal Resistance
Specifications
(typical at TBP = 25ºC, nominal line, 75% load, unless otherwise specified)
Parameter
Min Typ Max
Input voltage
18Vdc
28Vdc 36Vdc
Output current
20A
Inrush limiting
0.007A/µF
Transient immunity
MIL-STD-704E
EMI:MIL-STD-461E
Conducted emissions: CE101, CE102
Conducted susceptibility: CS101, CS114, CS115, CS116
Dielectric withstand
1,500Vrms
2,121Vdc
Efficiency
96% 98%
Internal voltage drop
0.5 1.0
ON/OFF control
Enable (ON)
0.0Vdc
1.0Vdc
Disable (OFF)
3.5Vdc
5.0Vdc
External capacitance
330µF
1000µF
Weight
3.1 (88) 4 (113)
Warranty
2
Remarks
Continuous
See footnote 1
Input/Output to Base
Input/Output to Base
@20A, 100°C baseplate
Referenced to –Vout.
100kinternal pull-up resistor
See illustration C1 on page 3.
50V
Ounces (grams)
Years
1 MIL-STD-704E Compliance requires an external circuit. See addendum A
MTBF per MIL-HDBK-217F
Parameter
Baseplate to sink; flat, greased surface
Baseplate to sink; thermal pad (P/N 20264)
Baseplate to ambient
Baseplate to sink; 1000 LFM
Typ
0.16°C/Watt
0.1°C/Watt
7.9°C/Watt
2.2°C/Watt
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
Set your site on VICOR at www.vicorpower.com
Rev. 1.7
Page 1 of 5




M-FIAM5MN1 pdf, 반도체, 판매, 대치품
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
R1
2.0k
R2
2.0k
Vicor FIAM & Mods
Vc
C3
Cbulk
880 Uf d
Vout
Input
C1
4.7uf, 63v
D1
15v, 1N5245B
+28v
rtn
R3
64.9k
R5
10K
R4
64.9k
8
3
+
2
U1A
LM258N
615001
1
4
R6
10K
R7
1.0k
R8
24.3k
8
5+
U1B
LM258N
R10
2
4
1.0K
71
Q1
IRFP3710
ND PN
6
R9
4 14.0k
3
2
3
U2
LM4040CIZ-5.0
C2
.1ufd
Transient Surpressor Circuit
C1 4.7uF, 63V
C2 0.1uF
C3 880uF, 100V
D1 1N5245B
Q1 IRFP3710ND
R1 2.0K
R2 2.0K
R3 64.5K
R4 64.5K
R5 10K
R6 10K
R7 1K
R8 24.3K
R9 14K
R10 1K
U1 LM258N
U2 LM4040CIZ-5.0
Figure 1– Transient / Overvoltage protection circuit.
Volts
50
32
28
27
Vin
Vout
12.5 Millisec Max
Figure 2– Overvoltage clamping
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
MFIAM5
Set your site on VICOR at www.vicorpower.com
Rev. 1.7
Page 4 of 5

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