mcots-f-270-p-qt

MCOTS-F-270-P-QT
Passive Filter
Quarter-Brick
-500V to +500V
Continuous Input
MILITARY COTS EMI FILTER
4A
Output Current
180mΩ @ 100°C
Max. DC Resistance
>80dB @ 500kHz
Differential Attenuation
FULL POWER OPERATION: -55ºC to +100ºC
The Mil-COTS series of EMI filters brings SynQor’s field
proven technology and manufacturing expertise to the
industrial power application marketplace. SynQor’s
innovative packaging approach ensures survivability
in the most hostile environments. Compatible with
the industry standard format, these filters have high
differential-mode and common-mode attenuation,
low DC resistance, and a stabilizing bulk capacitor
resistor. They follow conservative component derating
guidelines and they are designed and manufactured to
the highest standards.
-P-QT
-F-270
MCOTS
LTER
4Aout
EMI FI
500Vin
+
o
t
V
-500
Operational Features
• 4A output current
• Very low DC resistance
Designed and Manufactured in the USA
• >80dB differential-mode attenuation at 500kHz
• >50dB common-mode attenuation at 500kHz
• Stabilizing bulk capacitor and damping resistor included
• All capacitors are X7R multi-layer ceramic
In-Line Manufacturing Process
• AS9100 and ISO 9001:2008 certified facility
• Full component traceability
Mechanical Features
• Size: 2.39" x 1.54" x 0.500"(60.6 x 39.0 x 12.7 mm)
• Total weight: 2.92oz. (82.7g)
• Flanged baseplate version available
Safety Features
• 2500V, input-to-case isolation
• Certified 60950-1 requirement for basic insulation
(see Standards and Qualifications page)
Product # MCOTS-F-270-P-QT
Phone 1-888-567-9596
Screening Qualifications
•
•
•
•
Qualified to MIL-STD-810
Available with S-Grade or M-Grade screening
Pre-cap inspection per IPC-610, Class III
Temperature cycling per MIL-STD-883, Method 1010,
Condition B, 10 cycles
• Burn-In at 100°C baseplate temperature
• Final visual inspection per MIL-STD-2008
Doc.# 005-0005521
Rev. E
02/27/15
Page 1
MCOTS-F-270-P-QT
Current: 4A
Fundamental Circuit Diagram
Positive
Output
Positive
Input
PIN 6
PIN 1
RDAMPING
Input-side
Common Mode
Output-side
Common Mode
PIN 2
PIN 5
CBULK
PIN 4
Negative
Output
PIN 3
Negative
Input
Typical Connection Diagram
Vin (+)
CM
IN
Vin (-)
Mil-COTS
EMI FILTER
Vout (+)
Vin (+)
Vout (+)
Mil-COTS DC/DC
CONVERTER
CM
OUT
Vout (-)
Vin (-)
Vout (-)
Vin (+)
Vout (+)
Mil-COTS DC/DC
CONVERTER
Vin (-)
LOAD
LOAD
Vout (-)
TO OTHER
LOADS
Product # MCOTS-F-270-P-QT
Phone 1-888-567-9596
Doc.# 005-0005521
Rev. E
02/27/15
Page 2
MCOTS-F-270-P-QT
Current: 4A
MCOTS-F-270-P-QT ELECTRICAL CHARACTERISTICS
|Vin| <=500V, |Iout| <=4A unless otherwise specified.
Specifications subject to change without notice.
Parameter
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Continuous
Transient (≤ 1 s)
Isolation Voltage
Output Current
Operating Case Temperature
Storage Case Temperature
Lead Temperature (20 s)
RECOMMENDED OPERATION CONDITIONS
Input Voltage
Continuous
Transient (1 s, Rs* = 0 Ω)
Output Current (continuous)
ELECTRICAL CHARACTERISTICS
Output Voltage (continuous)
DC Resistance (Rdc)
Tcase = 25°C
Tcase = 100°C
Power Dissipation
TCASE = 25°C
TCASE = 100°C
Total Differential-Mode Capacitance
Total Common-Mode Capacitance
Bulk Capacitor
Damping Resistor
Noise Attenuation
Differential-Mode
Common-Mode
Isolation Resistance
RELIABILITY CHARACTERISTICS
Calculated MTBF (MIL-STD-217F2)
GB @ Tcase = 70ºC
GM @ Tcase = 70ºC
Demonstrated MTBF
WEIGHT CHARACTERISTICS
Device Weight
Min.
Typ.
-500
-630
-2500
Max.
Units Notes & Conditions
500
630
2500
4
100
135
300
V
V
V
A
°C
°C
°C
500
630
4
V
V
A
Vout = Vin - (Iin x Rdc)
V
-55
-65
-500
-630
-4
Input/Output to Common-mode pins
Baseplate Temperature
* Rs = Source Impedance
Total
146
180
mΩ
mΩ
2.3
2.9
W
W
µF
µF
µF
Ω
4A output current
0.54
0.05
2.4
8.2
80
50
100
10
0.5
82.7
dB
dB
MΩ
Measured across input and output pins
Measured between any pin to case
Any pin to common-mode pins
106 Hrs.
106 Hrs.
106 Hrs. See our website for details
g
* Rs = Source Impedance
Product # MCOTS-F-270-P-QT
Phone 1-888-567-9596
Doc.# 005-0005521
Rev. E
02/27/15
Page 3
MCOTS-F-270-P-QT
Current: 4A
Basic Operation and Features
A typical application would place the Mil-COTS filter close to the input of
the dc-dc converter. The input-side common-mode pin would be connected
to the chassis ground that is common with the system input line filter or
other earthed point used for EMI measurement. The output-side commonmode pin would be connected to the output ground or plane of the
power converters with as low inductance a path as possible. There are no
connections to the metal baseplate, which may also be connected to the
chassis ground if desired.
Do not connect the outputs of multiple Mil-COTS filters in parallel.
Connecting filters in this manner may result in slightly unequal currents to
flow in the positive and return paths of each filter. These unequal currents
may cause the internal common-mode chokes to saturate and thus cause
degraded common-mode rejection performance.
LISN
Source
50 Ω
Imeas
Vin(+)
50
0
-50
Attenuation (dB)
This module is a multi-stage differential-mode and common-mode passive
EMI filter designed to interface a power source with one or more Mil-COTS
dc-dc converters (or other loads that create EMI). Each stage of this filter
is well damped to avoid resonances and oscillations, and only X7R multilayer ceramic capacitors are used. This Mil-COTS EMI filter includes a large
bulk capacitor with a series damping resistor to correct for the unstabilizing
effect of a converter’s negative input resistance. A white paper discussing
this negative input resistance and the need for corrective damping can
be found on the SynQor website (see Input System Instability application
note).
-100
-150
-200
Common Mode Attenuation
-250
1.00E+04
LISN
Inoise
1.00E+05
1.00E+06
Frequency (Hz)
Source
50 Ω
Vin(+)
LISN
Com Out
Vin(-)
Vout(-)
Figure B: Differential-Mode Current Attenuation, Imeas / Inoise
Product # MCOTS-F-270-P-QT
Phone 1-888-567-9596
1.00E+08
Vout(+)
EMI Filter
Imeas
Inoise
Com In
Com In
50 Ω
1.00E+07
Figure A: Simulation of calculated common mode and differential mode
attenuation. The curves plot the ratio of noise current in a 50Ω LISN sensing
port connected to the noise output side of the filter (the power input side, pins 1
and 3) to the noise current on the input side (the power output side, pins 4 and
6). Refer to Figures B and C.
Vout(+)
EMI Filter
Differential Mode Attenuation
-300
1.00E+03
Com Out
50 Ω
LISN
Vin(-)
Vout(-)
Figure C: Common-Mode Current Attenuation, Imeas / Inoise
Doc.# 005-0005521
Rev. E
02/27/15
Page 4
MCOTS-F-270-P-QT
Current: 4A
Encased Mechanical Diagram
1.536 [39.01]
1.030 [26.16]
SEATING PLANE HEIGHT
0.500±0.025
[12.7±0.63 ]
PIN EXTENSION
0.180
[4.57]
4
5
6
TOP VIEW
0.004 [0.10]
1.860 2.386
[47.24] [60.60]
2.000
[50.80]
0.08
[2.0]
3
1
0.215±0.020
[ 5.46±0.50 ]
THREADED INSERT
(4 PLCS)
2)
3)
4)
5)
6)
7)
8)
9)
M3 SCREWS USED TO BOLT UNIT'S BASEPLATE TO OTHER SURFACES
SUCH AS HEATSINK MUST NOT EXCEED 0.100" (2.54mm) DEPTH BELOW
THE SURFACE OF THE BASEPLATE.
APPLIED TORQUE PER SCREW SHOULD NOT EXCEED 6in-lb (0.7Nm).
PINS 1-3 & 5 ARE 0.040" (1.02mm) DIA. WITH 0.080"
(2.03mm) DIA. STANDOFF SHOULDERS
PINS 4 & 6 ARE 0.062" (1.57mm) DIA. WITH 0.100"
(2.54mm) DIA STANDOFF SHOULDERS.
ALL PINS: MATERIAL: COPPER ALLOY
FINISH: MATTE TIN OVER NICKEL PLATE
UNDIMENSIONED COMPONENTS ARE SHOWN FOR VISUAL
REFERENCE ONLY
WEIGHT 2.92oz. (82.7g)
ALL DIMENSIONS IN INCHES(mm)
TOLERANCES: X.XXIN +/-0.02 (X.Xmm +/-0.5mm)
X.XXXIN +/-0.010 (X.XXmm +/-0.25mm)
Product # MCOTS-F-270-P-QT
BOTTOMSIDE CLEARANCE
0.005
[0.13]
1
0.300 [7.62]
0.600 [15.24]
PIN DESIGNATIONS
NOTES
1)
2
Phone 1-888-567-9596
Pin Name
1
Vin (+)
2
COM IN
3
Vin (-)
4
Vout (-)
5 COM OUT
6
Vout (+)
Doc.# 005-0005521
Function
Positive input voltage
Input-side common-mode
Negative input voltage
Negative output voltage
Output-side common-mode
Positive output voltage
Rev. E
02/27/15
Page 5
MCOTS-F-270-P-QT
Current: 4A
Flanged Encased Mechanical Diagram
2.20±.02 [ 55.9±0.5 ]
OVERALL HEIGHT
.500±.028
[12.7±0.71]
2.000[50.8]
.300[7.6]
.18
[4.6]
SEE NOTE 5
1.536±.020 [ 39.01±0.5 ]
USE 4-40 OR
M3 SCREW (6x)
.13[3.3]
.600[15.2]
.01 [0.2]
4
TOP VIEW
6
BOTTOM VIEW
SIDE VIEW
2.07
[52.5]
1.300
[33.02]
5
2.000
[50.8]
2.386±.020
[ 60.6±0.5 ]
.650
[16.51]
.360
[9.1]
3
1
2
1
.47[11.9]
.020
0.5 ]
.02[0.58]
.70[17.8]
.80[20.3]
3)
4)
5)
6)
7)
8)
APPLIED TORQUE PER SCREW SHOULD NOT EXCEED 5in-lb
PINS 1-3 & 5 ARE 0.040" (1.02mm) DIA. WITH 0.080"
(2.03mm) DIA. STANDOFF SHOULDERS
PINS 4 & 6 ARE 0.062" (1.57mm) DIA. WITH 0.100"
(2.54mm) DIA STANDOFF SHOULDERS.
ALL PINS: MATERIAL: COPPER ALLOY
FINISH: MATTE TIN OVER NICKEL PLATE
UNDIMENSIONED COMPONENTS ARE SHOWN FOR VISUAL
REFERENCE ONLY
WEIGHT 3.18oz. (90.2g)
ALL DIMENSIONS IN INCHES(mm)
TOLERANCES: X.XXIN +/-0.02 (X.Xmm +/-0.5mm)
X.XXXIN +/-0.010 (X.XXmm +/-0.25mm)
Product # MCOTS-F-270-P-QT
.600[15.24]
BOTTOMSIDE CLEARANCE
.000 - .015
[0.00 - 0.381]
.300[7.62]
PIN DESIGNATIONS
NOTES
1)
2)
.125
[3.18]
Phone 1-888-567-9596
Pin Name
1
Vin (+)
2
COM IN
3
Vin (-)
4
Vout (-)
5 COM OUT
6
Vout (+)
Doc.# 005-0005521
Function
Positive input voltage
Input-side common-mode
Negative input voltage
Negative output voltage
Output-side common-mode
Positive output voltage
Rev. E
02/27/15
Page 6
MCOTS-F-270-P-QT
Current: 4A
Mil-COTS Qualification
Test Name
# Tested
(# Failed)
Details
Consistent with MIL- Consistent with MILSTD-883F Method STD-883F Method 5005
Life Testing
Visual, mechanical and electrical testing before,
during and after 1000 hour burn-in @ full load
15
(0)
Shock-Vibration
Visual, mechanical and electrical testing before,
during and after shock and vibration tests
5
(0)
Humidity
+85˚C, 95% RH, 1000 hours, 2 minutes on / 6
hours off
8
(0)
Method 1004.7
Temperature
Cycling
500 cycles of -55˚C to +100˚C
(30 minute dwell at each temperature)
10
(0)
Method 1010.8
Solderability
15 pins
15
(0)
Method 2003
DMT
-65˚C to +110˚C across full line and load
specifications in 5˚C steps
7
(0)
Altitude
70,000 feet (21 km), see Note
2
(0)
Method 1005.8
MIL-STD-202,
Methods 201A & 213B
Condition A
Note: A conductive cooling design is generally needed for high altitude applications because of naturally poor convective cooling at rare atmospheres.
Mil-COTS DC-DC Converter and Filter Screening
Screening
Process Description
S-Grade
M-Grade
Baseplate Operating Temperature
-55˚C to +100˚C
-55˚C to +100˚C
Storage Temperature
-65˚C to +135˚C
-65˚C to +135˚C
●
●
Pre-Cap Inspection
Temperature Cycling
IPC-610, Class III
Method 1010, Condition B, 10
Cycles
Burn-In
Final Electrical Test
Final Visual Inspection
STANDARDS COMPLIANCE
Parameter
●
100˚C Baseplate
12 Hours
96 Hours
100%
25˚C
-55˚C, +25˚C, +100˚C
MIL-STD-2008
●
●
Notes & Conditions
STANDARDS COMPLIANCE
UL 60950-1:2007
Basic Insulation
CAN/CSA-C22.2 No. 60950-1:2007
EN60950-1/A12:2011
Note: An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new releases or
download from the SynQor website.
Product # MCOTS-F-270-P-QT
Phone 1-888-567-9596
Doc.# 005-0005521
Rev. E
02/27/15
Page 7
MCOTS-F-270-P-QT
Current: 4A
Mil-COTS MIL-STD-810G Qualification Testing
MIL-STD-810G Test
Fungus
Method
508.6
Description
Table 508.6-I
500.5 - Procedure I
Storage: 70,000ft. / 2 Hr. duration
500.5 - Procedure II
Operating; 70,000ft. / 2 Hr. duration; Ambient Temperature
Rapid Decompression
500.5 - Procedure III
Storage: 8,000ft. to 40,000ft.
Acceleration
513.6 - Procedure II
Operating - 15g’s
Salt Fog
509.5
Storage
501.5 - Procedure I
Storage: 135°C / 3 hrs
501.5 - Procedure II
Operating: 100°C / 3 hrs
502.5 - Procedure I
Storage: -65C / 4 hrs
502.5 - Procedure II
Operating: -55C / 3 hrs
Temperature Shock
503.5 - Procedure I - C
Storage: -65C to 135C; 12 cycles
Rain
506.5 - Procedure I
Wind Blown Rain
Immersion
512.5 - Procedure I
Non-Operating
Humidity
507.5 - Procedure II
Aggravated cycle @ 95% RH (Figure 507.5-7 aggravated temp - humidity cycle, 15 cycles)
Random Vibration
514.6 - Procedure I
10-2000 Hz, PSD level of 1.5 g2/Hz(54.6grms), duration = 1 hr/axis
516.6 - Procedure I
20g’s peak, 11ms, Functional Shock (Operating no load) (saw tooth)
516.6 - Procedure VI
514.6 - Category 14
510.5 - Procedure I
Bench Handling Shock
Rotary wing aircraft - helicopter, 4hrs/axis, 20g’s (sine sweep from 10 - 500HZ)
Blowing Dust
510.5 - Procedure II
Blowing Sand
Altitude
High Temperature
Low Temperature
Shock
Sinusoidal vibration
Sand and Dust
EMI
Military Standard 461 Compliance Matrix
This table shows the MIL-STD-461 requirements/limits that will be met* by the stand-alone setups indicated below:
Mil-Std-461
MIL-STD-461D/E/F
Requirement
Most Stringent Limit Listed
Conducted Emissions
CE101
CE102
Submarine
Basic Curve
Conducted Susceptibility
CS101
CS106
CS114
CS115
CS116
Curve #2
461F Only
Curve #5
Basic Waveform
Imax = 10A
RE101
Navy
Radiated Emissions
RE102†
Submarine
Fixed Wing Internal, >25 meters Nose to Tail
RS101
Army
Radiated Susceptibility
RS103
Aircraft External
* Susceptibility requirements/limits are considered to be met as long as transient deviations in the converter’s output voltage remain within ±10% of its initial
value.
† Met with metal screen shield covering the filter, converter, and resistive load.
‡ In almost every case the limit listed is the most stringent of the requirements. The one exception is CE03 - High Frequency Broadband Conducted Emissions,
Converter with Passive Filter. In this case the filter and converter passed the A1 limit. The filter and converter pass the CE03 - Narrowband Conducted Emissions at
the A5 limit level.
MCOTS
Product # MCOTS-F-270-P-QT
• MCOTS-F-28-P Filter
• MCOTS-28-05S Converter
• 120W Resistive load
• Metal Chassis Plane
• MCOTS-F-270-P Filter
• MCOTS-270-05-QT Converter
Phone 1-888-567-9596
Doc.# 005-0005521
Rev. E
02/27/15
Page 8
MCOTS-F-270-P-QT
Current: 4A
Ordering Information
Family
Product
MCOTS
F: Filter
Example MCOTS-F-270-P-QT-N-S
Input Voltage Filter Type
28: -40V to +40V
48: -80V to +80V
270: -500V to +500V
P: Passive
T: Transient
Package
QT: Quarter Brick
HT: Half Brick
Thermal Design Screening Level
N: Normal Threaded
F: Flanged
S: S-Grade
M: M-Grade
Not all combinations make valid part numbers, please contact SynQor for availability. See the Product Summary web page for more options.
Application Notes
PATENTS
A variety of application notes and technical white papers can
be downloaded in pdf format from our website.
SynQor holds the following U.S. patents, one or more of which apply to
each product listed in this document. Additional patent applications may
be pending or filed in the future.
RoHS Compliance: The EU led RoHS (Restriction of Hazardous
Substances) Directive bans the use of Lead, Cadmium, Hexavalent
Chromium, Mercury, Polybrominated Biphenyls (PBB), and
Polybrominated Diphenyl Ether (PBDE) in Electrical and Electronic
Equipment. This SynQor product is 6/6 RoHS compliant. For
more information please refer to SynQor’s RoHS addendum
available at our RoHS Compliance / Lead Free Initiative web page
or e-mail us at [email protected].
5,999,417
6,222,742
6,545,890
6,577,109
6,594,159
6,731,520
6,894,468
6,896,526
6,927,987
7,050,309
7,072,190
7,085,146
7,119,524
7,269,034
7,272,021
7,272,023
7,558,083
7,564,702
7,765,687
7,787,261
8,023,290
8,149,597
8,493,751
8,644,027
Contact SynQor for further information and to order:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
Product # MCOTS-F-270-P-QT
978-849-0600
888-567-9596
978-849-0602
[email protected]
www.synqor.com
155 Swanson Road
Boxborough, MA 01719
USA
Phone 1-888-567-9596
Warranty
SynQor offers a two (2) year limited warranty. Complete warranty
information is listed on our website or is available upon request from
SynQor.
Information furnished by SynQor is believed to be accurate and reliable.
However, no responsibility is assumed by SynQor for its use, nor for any
infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any
patent or patent rights of SynQor.
Doc.# 005-0005521
Rev. E
02/27/15
Page 9