M-FIAM7BM22 datasheet, PDF - EEWORLD Datasheet

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Military COTS 28V

IN

Filter

M-FIAM7B

Model Number

M-FIAM7BM21*

Actual size:

2.28 x 2.2 x 0.5in

57,9 x 55,9 x 12,7mm

Input Attenuator Module

Features & Benefits

•

EMI filtering-MIL-STD-461E

[1]

•

Transient protection-MIL-STD-1275A/B/D,

MIL-STD-704A-F and DO-160E

•

Environments-MIL-STD-810, MIL-STD-202

•

Environmental stress screening

•

Low profile mounting options

•

Output power up to 400W

•

Mini sized package

•

Inrush current limiting

Absolute Maximum Rating

Parameter

+IN to –IN

Mounting torque

Pin soldering temperature

Rating

50

5 (0.57)

500 (260)

750 (390)

Unit

V

DC

in-lbs

°F(°C)

Notes

Continuous

6 each, #4-40 or M3

<5sec; wave solder

<7sec; 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

Product Highlights

The M-FIAM7B is a DC front-end module that

provides EMI filtering and transient protection.

The M-FIAM7B enables designers using Vicor’s

28V DC-DC VI Chip and VI Brick

®

modules

to meet conducted emission/conducted

susceptibility per MIL-STD-461E; and input

transients per MIL-STD-1275A/B/D,

MIL-STD-704A-F and DO-160E. The M-FIAM7B

accepts an input voltage of 14 – 50V

DC

and

delivers output power up to 400W.

M-FIAM7B 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.

MTBF per MIL-HDBK-217F (M-FIAM7BM21)

Temperature

25°C

50°C

65°C

Environment

Ground Benign: G.B.

Naval Sheltered: N.S.

Airborne Inhabited Cargo: A.I.C.

MTBF

4,041

727

570

Unit

1,000Hrs

Part Numbering

M-FIAM7B

Product

M

1

=

2

=

S

=

N

=

F

=

G

=

K

=

2

Pin Style

Short Pin

Long Pin

Short ModuMate

[2]

Long ModuMate

[2]

Short RoHS

Long RoHS

Extra Long RoHS

[3]

1

Baseplate

1

= Slotted

2

= Threaded

3

= Thru hole

Compatible Products

•

28V Input DC-DC VI Chip

®

or

VI Brick modules

Note:

This product is not compatible with Maxi,

Mini, Micro DC-DC converters.

performance is subject to a wide variety of

external influences such as PCB construction, circuit

layout etc. As such, external components in addition

to those listed herein may be required in specific

instances to gain full compliance to the standards

specified.

[1]

EMI

Product Grade Temperatures (°C)

Grade

Operating

Storage

H

=

–40 to +100 –55 to +125

M

=

–55 to +100 –65 to +125

[2]

[3]

Compatible with SurfMate and InMate socketing system

Not intended for socket or Surfmate mounting

M-FIAM7B

Page 1 of 7

Rev 1.7

06/2017

vicorpower.com

800 927.9474

M-FIAM7BM21

Specifications

(Typical at T

BP

= 25°C, nominal line and 75% load, unless otherwise specified)

INPUT SPECIFICATIONS

Parameter

Input voltage

Inrush limiting

Min

14

Typ

28

Max

50

0.007

100

Transient immunity

250

70

80

Unit

V

DC

A/µF

V

DC

V

DC

V

DC

V

DC

Notes

Continuous

See Fig. 4

50ms per MIL-STD-1275A/B/D, continuous operation (see Fig. 3)

70µs per MIL-STD-1275B, continuous operation

20ms per MIL-STD-704A, continuous operation

100ms per DO-160E, Section 16, Power Input, Category Z

50ms per MIL-STD-704A, continuous operation

OUTPUT SPECIFICATIONS

Parameter

Output current

Output power

Efficiency

Internal voltage drop

External capacitance

330

3300

µF

96

98

0.5

Min

Typ

Max

25

400

0.7

Unit

A

W

%

V

Notes

Over continuous input and temp. range

Transient compliance over temp. range (see Fig.7)

@ 25A, 100°C baseplate

See Figure 8

63V

CONTROL PIN SPECIFICATIONS

Parameter

ON/OFF control

Enable (ON)

Disable (OFF)

EMI GRD

Min

0.0

4.0

earth

Typ

Max

1.0

5.50

Unit

V

DC

V

DC

Notes

Referenced to – V

OUT

100kΩ internal pull-up resistor

Not electrically connected to baseplate

SAFETY SPECIFICATIONS

Parameter

Min

1,500

2,121

Typ

Max

Unit

V

RMS

V

DC

Notes

Input/Output to Base

D

ielectric withstand

EMI

Standard

MIL-STD-461E

Conducted emissions:

Conducted susceptibility:

Test Procedure

CE101, CE102

CS101 (see note), CS114, CS115, CS116

With suggested Reverse Polarity Protection

Notes

EMI performance is subject to a wide variety of external influences such as PCB construction, circuit layout etc. As such, external components in addition

to those listed herein may be required in specific instances to gain full compliance to the standards specified.

GENERAL SPECIFICATIONS

Parameter

Weight

Warranty

Min

Typ

Max

3.3 (94)

2

Unit

Ounces (grams)

Years

Notes

M-FIAM7B

Page 2 of 7

Rev 1.7

06/2017

vicorpower.com

800 927.9474

M-FIAM7BM21

Specifications (Cont.)

ENVIRONMENTAL QUALIFICATION

Altitude

MIL-STD-810F, Method 500.4, Procedure I & II, 40,000ft. and 70,000ft. 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 5.6Grms for 4 hours per axis. MIL-STD-810F, Method 514.5C, General Minimum Integrity Curve per Figure 514.5C-17 with overall level of 7.7Grms

for 1 hour per axis.

Shock

MIL-STD-810F, Method 516.5, Procedure I, Functional Shock, 40g. MIL-S-901D, Lightweight Hammer Shock, 3 impacts/axis, 1,3,5ft.

MIL-STD-202F, Method 213B, 60g, 9ms half sine. MIL-STD-202F, Method 213B, 75g, 11ms Saw Tooth Shock.

Acceleration

MIL-STD-810F, Method 513.5, Procedure II, table 513.5-II, Operational, 2-7g, 6 directions.

Humidity

MIL-STD-810F, Method 507.4.

Solder Test

MIL-STD-202G, Method 208H, 8 hour aging.

ENVIRONMENTAL STRESS SCREENING

Parameter

Operating temperature

Storage temperature

Temperature 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, 29 cycles

-40°C and +100°C

Yes

M-Grade

-55°C to +100°C

-65°C to +125°C

12 cycles

-65°C to +100°C

Yes

24 hours, 58 cycles

-55°C and +100°C

Yes

vicorpower.com

*Temperature cycled with power off, 17°C per minute rate of change.

Shut Down Time vs. Overvoltage

900

800

700

600

500

400

300

200

100

0

60

70

80

90

100

105

T (ms)

Vin (V)

Figure 1 —

T = Time period before overvoltage protection.

V

IN

= Input voltage (switching up from 28V

DC

)

M-FIAM7B

Page 3 of 7

Rev 1.7

06/2017

Figure 2 —

MIL-STD-461F, CE102; M-FIAM7B and three

MIL-COTS PRMs and three MIL-COTS VTMs, 350W

vicorpower.com

800 927.9474

M-FIAM7BM21

Figure 3 —

Transient Immunity; M-FIAM7B output response to

an input transient

Figure 4 —

Inrush Limiting; Inrush current with 3300µF

external capacitance

Differential Mode (DM) and Common Mode (CM) IL

10

0

-10

-20

-30

IL [dB]

-40

-50

-60

-70

-80

-90

0.01

0.10

1.00

10.00

Frequency [MHz]

DM IL

CM IL

Figure 5 —

Insertion Loss Curve

M-FIAM7B

Page 4 of 7

Rev 1.7

06/2017

vicorpower.com

800 927.9474

M-FIAM7BM21

M-FIAM7B EMI Compliance Only

1500

Output Power (W)

1250

1000

750

500

350

250

0

5

10

14

20

25

30

35

40

45

50

Safe Operating

Area

Input Voltage (VDC)

Figure 6 —

M-FIAM7B EMI Compliance only

M-FIAM7B EMI and MIL-STD-1275D

Transient Compliance

425

400

375

350

325

(Normal Operation)

(Transient 50 mS max.)

Output Power (W)

Safe Operating

Area

0

10

14 16 20

30

40

50

60

70

80

90

100

110

Input Voltage (VDC)

Figure 7 —

M-FIAM7B EMI and MIL-STD-1275D Transient Compliance

C

–

ON

OFF

NC

+

–IN

–OUT

+IN

+OUT

C

Input

Transorb

P/N

19180-510

F1

EMI

GND

NC

+

M-FIAM7B

C1

+IN

PRM-AL

+OUT

VTM

-IN

-OUT

C

Component Suggestions

Recommended Fuse: (F1) 30A (max), Bussmann ABC style/Littlefuse nano 2, 40A (max)

Capacitance: (C1) 330µF (min), 3300µF (max); (C) 4700pF

K

Ro

+OUT

-OUT

C

Figure 8 —

Basic connection diagram with suggested Transient, Surge Protection and Reverse Polarity Protection (R.P.P)

M-FIAM7B

Page 5 of 7

Rev 1.7

06/2017

vicorpower.com

800 927.9474

Parameter Name	Attribute value
Maker	VICOR
Product Category	Power line filter
Factory packaging quantity	1

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