product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 1 MCOTS-F-270-P-HT passive filter half-brick m ilitary cots emi f ilter -500v to +500v 9a 106m @ 100c >70db @ 250khz continuous input output current max. dc resistance differential attenuation f ull p ower o peration : -55oc to +100oc the mil-cots series of emi flters brings synqors feld proven technology and manufacturing expertise to the military and aerospace industry. synqors innovative packaging approach ensures survivability in the most hostile environments. compatible with the industry standard format, these flters 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. operational features ? 9 amps output current ? very low dc resistance ? > 70 db differential-mode attenuation at 250khz ? > 50 db common-mode attenuation at 250khz ? stabilizing bulk capacitor and damping resistor included ? all capacitors are x7r multi-layer ceramic mechanical features ? size: 2.49" x 2.39" x 0.51" (63.1 x 60.6 x 13.0 mm) ? total weight: 5.3 oz. (151 g) ? flanged baseplate version available safety features ? 2500v, input-to-case isolation ? certifed 60950-1 requirement for basic insulation (see standards and qualifcations page) screening qualifications ? qualifed 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 100c baseplate temperature ? final visual inspection per mil-std-883, method 2009 in-line manufacturing process ? as9100 and iso 9001 certifed facility ? full component traceability designed and manufactured in the usa MCOTS-F-270-P-HT emi filter -500v to +500vin 9aout
product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 2 MCOTS-F-270-P-HT current: 9a mil-cots e m i filter cm out cm in mil-cots dc/dc co nv e rt e r mil-cots dc/dc co nv e rt e r vin (-) vout (-) vin (+) vout (+) vin (-) vout (-) vin (+) vout (+) vin (-) vout (-) vin (+) vout (+) l o a d l o a d t o o t h e r lo a d s typical connection diagram fundamental circuit diagram ne g a t i v e o u t p u t p os i t i v e o u t p u t p in 8 p in 6 p in 7 c ommon m od e o u t p u t r d a m p c b u l k ne g a t i v e in p u t p os i t i v e in p u t p in 1 p in 3 p in 4 p in 5 p in 2 c ommon m od e in p u t p in 3 c ommon m od e in p u t
product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 3 MCOTS-F-270-P-HT current: 9a MCOTS-F-270-P-HT electrical characteristics tb = 25 c, vin=270v dc 5%, iout=9a unless otherwise noted; full operating temperature range is -55 c to +100 c baseplate temperature. specifcations subject to change without notice. parameter min. typ. max. units notes & conditions absolute maximum ratings input voltage continuous -500 500 v transient ( 1 s) -630 630 v isolation voltage -2500 2500 v input/output to common-mode pins output current 9 a vin = 155v operating case temperature -55 100 c baseplate temperature storage case temperature -65 135 c recommended operating conditions input voltage continuous -500 500 v operating transient (1 s, rs* = 0 ) -630 630 v * rs = source impedance output current (continuous) -9 9 a electrical characteristics output voltage (continuous) vout = vin - (iin x rdc) v dc resistance (rdc) tcase = 25c 83 m tcase = 100c 106 m power dissipation (9a output current) vin = 155v tcase = 25c 7 w tcase = 100c 9 w total differential-mode capacitance 2 f measured across output pins total common-mode capacitance 0.2 f measured between any pin to case bulk capacitor 6 f measured without a dc bias damping resistor 1.2 noise attenuation see figure a isolation resistance (any pin to case) 30 m reliability characteristics calculated mtbf (mil-std-217f2) gb @ tcase = 70oc 5.0 10 6 hrs. aif @ tcase = 70oc 0.25 10 6 hrs. weight characteristics device weight 151 g electrical characteristics notes 1. only the m grade products are tested at three temperatures. the s grade products are tested at one temperature. please refer to the mil-cots screening table for details. * rs = source impedance
product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 4 MCOTS-F-270-P-HT current: 9a - 300 - 250 - 200 - 150 - 100 - 50 0 50 1.00e+03 1.00e+04 1.00e+05 1.00e+06 1.00e+07 1.00e+08 attenuation (db) frequency (hz) common mode attenuation differential mode attenuation lisn lisn source 50 ? 50 ? vin(+) vin(-) vout(-) inois e imeas vout(+) emi filter com in com out lisn lisn source 50 ? 50 ? emi filter vin(+) com in vin(-) vout(-) com out inois e imeas vout(+) basic operation and features this module is a multi-stage differential-mode and common-mode passive (0,whughvqhgwrqwhudfhdsrhuvrxufhwrqhrupruh0276 frqhuwhuvrurwhurdgvwdwfuhdwh(0,(dfvwdhrwvwhu is well damped to avoid resonances and oscillations, and only x7r multi- dhufhudpffdsdfwruvduhxvhg7v0276(0,whuqfxghvdduh bulk capacitor with a series damping resistor to correct for the unstabilizing effect of a converters negative input resistance. a white paper discussing this negative input resistance and the need for corrective damping can hrxqgrqwh6q4ruhvwhvhh,qsxw6vwhp,qvwdwdssfdwrq note). wsfd dssfdwrq rxg sdfh wh 0276 whu frvh wr wh qsxw 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 whururwhuhduwhgsrqwxvhgru(0,phdvxuhphqw7hrxwsxwvgh common-mode 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. r qrw frqqhfw wh rxwsxwv r pxwsh 0276 whuv q sdudh rqqhfwqwhuvqwvpdqqhupduhvxwqvwxqhtxdfxuuhqwvwr rqwhsrvwhdqguhwxuqsdwvrhdfwhu7hvhxqhtxdfxuuhqwv may cause the internal common-mode chokes to saturate and thus cause ghudghgfrpprqprghuhhfwrqshurupdqfh figure a: simulation of calculated common-mode and diferential-mode current atenuation. the curves plot the ratio of noise current in a 50 lisn sensing port connected to the noise output side of the flter (the power input side, pins 1, 2 and 4, 5) to the noise current on the input side (the power output side, pins 6 and 8). figure b: diferential-mode current atenuation, imeas / inoise figure c: common-mode current atenuation, imeas / inoise
product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 5 MCOTS-F-270-P-HT current: 9a 0.700 [17.78] 1.900 [48.26] [15.24] [10.16] [35.56] 0.600 [25.40] 1.000 0.400 1.400 bottomside clearance 0.0220.010 0.560.25 [ ] 0.30 [7.6] thru hole standoffs see note 1 (4 plcs) 2.486 [63.14] 2.000 [50.80] seating plane height 0.5120.005 13.000.12 [ ] pin extension 0.188 [4.78] 2.386 [60.60] 1.900 [48.26] 0.01 [0.3] top view 1 1 2 3 5 4 8 6 7 0.004 [0.10] pin designations encased mechanical diagram notes 1) applied torque per m3 or 4-40 screw should not exceed 6in-lb (0.7 nm). 2) baseplate fatness tolerance is 0.004" (.10mm) tir for surface. 3) pins 1-5 and 7, are 0.040 (1.02mm) diameter, with 0.080 (2.03mm) diameter standoff shoulders. 4) pins 6 and 8 are 0.080 (2.03 mm) diameter with 0.125" (3.18 mm) diameter standoff shoulders. 5) all pins: material C copper alloy; finish C matte tin over nickel plate 6) undimensioned components are shown for visual reference only. 7) weight: 5.3 oz. (151 g) typical 8) threaded or non-threaded options available 9) all dimensions in inches (mm) tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) workmanship: meets or exceeds ipc-a610 class ii pin name function 1 +vin positive input voltage 2 +vin positive input voltage 3 com in common mode input 4 in rtn input return 5 in rtn input return 6 out rtn output return 7 com out common mode output 8 +vout positive output voltage
product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 6 MCOTS-F-270-P-HT current: 9a 155 swanson road boxborough, ma 01719-1316 tolerances: unless otherwise specified: all dimensions in inches .x +/- .025 .xx +/- .010 .xxx +/- .005 angles +/- 1 this drawing is the property of synqor llc. it is not to be reproduced or copied, in whole or in part, or used for furnishing information to others, or for any purpose detrimental to the interests of synqor. the information shown herein may be protected by patents owned or controlled by synqor. third angle projection a b c d a b c d 1 2 3 4 1 2 3 4 0.400 [10,16] 0.600 [15,24] 1.000 [25,40] 1.400 [35,56] 1.900 [48,26] 0.700 [17,78] seating plane height 0.490 [12,45] pin extension 0.165 [4,19] flange thickness 0.125 [3,18] 3.150 [80,01] 2.950 [74,93] 2.486 [63,14] 2.386 [60,60] 1.866 [47,40] 1.300 [33,02] 0.31 [7,9] 0.775 0.020 [19,69 0,50] revisions rev description date approved 1 inital release per eco 13-16953 08/06/13 jak 2 updated layout per eco 14-17883 04/22/14 ds encased filter flanged p-ht source: pro/e 020-0000271 size date dwg. no. rev b 04/22/14 020-0000271 2 scale: 1.000 drawn: ds check: sheet 1 of 1 1 2 3 4 5 6 7 8 top view 1 1. applied torque per m3 or 4-40 screw 4in-lb recommended (5in-lb limit) 2. baseplate flatness tolerance is 0.010" (.25mm) tir for surface. 3. pins 1-5 and 7 are 0.040" (1.02mm) dia. with 0.080" (2.03mm) dia. standoffs. 4. pins 6 and 8 are 0.080" (2.03mm) dia. with 0.125" (3.18mm) dia standoffs 5. all pins: material: copper alloy finish: matte tin over nickel plate 6. weight: see product datasheet 7. all dimensions in inches(mm) tolerances: x.xxin +/-0.02 (x.xmm +/-0.5mm) x.xxxin +/-0.010 (x.xxmm +/-0.25mm) 0.010 [0,25] .130 see note 1 (6 plcs) pin designations flanged encased mechanical diagram pin name function 1 +vin positive input voltage 2 +vin positive input voltage 3 com in common mode input 4 in rtn input return 5 in rtn input return 6 out rtn output return 7 com out common mode output 8 +vout positive output voltage notes 1) applied torque per m3 or 4-40 screw should not exceed 6in-lb (0.7 nm). 2) baseplate fatness tolerance is 0.010" (.2mm) tir for surface. 3) pins 1-5 and 7, are 0.040 (1.02mm) diameter, with 0.080 (2.03mm) diameter standoff shoulders. 4) pins 6 and 8 are 0.080 (2.03 mm) diameter with 0.125" (3.18 mm) diameter standoff shoulders. 5) all pins: material C copper alloy; finish C matte tin over nickel plate 6) undimensioned components are shown for visual reference only. 7) weight: 5.5 oz. (157 g) typical 8) all dimensions in inches (mm) tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) 9) workmanship: meets or exceeds ipc-a610 class ii
product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 7 MCOTS-F-270-P-HT current: 9a standards compliance parameter notes & conditions standards compliance ul 60950-1:2007/a2:2014 basic insulation can/csa c22.2 no. 60950-1:2007/a2:2014 en 60950-1:2006/a2:2013 note: an external input fuse must always be used to meet these safety requirements. contact synqor for offcial safety certifcates on new releases or download from the synqor website. mil-cots qualifcation test name details # tested (# failed) consistent with mil-std-883f method life testing visual, mechanical and electrical testing before, during and after 1000 hour burn-in @ 90% load 10 (0) method 1005.8 shock-vibration visual, mechanical and electrical testing before, during and after shock and vibration tests 5 (0) mil-std-202, methods 201a & 213b humidity +85?c, 95% rh, 1000 hours, 2 minutes on / 6 hours off 5 (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 condition a solderability 15 pins 15 (0) method 2003 altitude 70,000 feet (21 km), see note 2 (0) note: a conductive cooling design is generally needed for high altitude applications because of naturally poor convective cooling at rare atmospheres. mil-cots 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 ipc-a-610, class iii temperature cycling mil-std-883f, method 1010, condition b, 10 cycles burn-in 100 ?c baseplate 12 hours 96 hours final electrical test 100% 25 ?c -55 ?c, +25 ?c, +100 ?c final visual inspection mil-std-883f, method 2009
product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 8 MCOTS-F-270-P-HT current: 9a mil-cots mil-std-810g qualifcation testing mil-std-810g test method description fungus 508.6 table 508.6-i altitude 500.5 - procedure i storage: 70,000 ft / 2 hr duration 500.5 - procedure ii operating: 70,000 ft / 2 hr duration; ambient temperature rapid decompression 500.5 - procedure iii storage: 8,000 ft to 40,000 ft acceleration 513.6 - procedure ii operating: 15 g salt fog 509.5 storage high temperature 501.5 - procedure i storage: 135 c / 3 hrs 501.5 - procedure ii operating: 100 c / 3 hrs low temperature 502.5 - procedure i storage: -65 c / 4 hrs 502.5 - procedure ii operating: -55 c / 3 hrs temperature shock 503.5 - procedure i - c storage: -65 c to 135 c; 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 g 2 /hz (54.6 g rms ), duration = 1 hr/axis shock 516.6 - procedure i 20 g peak, 11 ms, functional shock (operating no load) (saw tooth) 516.6 - procedure vi bench handling shock sinusoidal vibration 514.6 - category 14 rotary wing aircraft - helicopter, 4 hrs/axis, 20 g (sine sweep from 10 - 500 hz) sand and dust 510.5 - procedure i blowing dust 510.5 - procedure ii blowing sand
product # MCOTS-F-270-P-HT phone 1-888-567-9596 doc.# 005-0006232 rev. c 10/21/16 page 9 MCOTS-F-270-P-HT current: 9a application notes a variety of application notes and technical white papers can be downloaded in pdf format from our website. example MCOTS-F-270-P-HT-n-s ordering information family product input voltage filter type package thermal design screening level mcots f: filter 270: -500v to +500v p: passive ht: half brick n: d: f: normal threaded normal non-threaded flanged s: m: s-grade m-grade not all combinations make valid part numbers, please contact synqor for availability. see the product summary web page for more options. warranty synqor offers a two (2) year limited warranty. complete warranty information is listed on our website or is available upon request from synqor. contact synqor for further information and to order: phone: 978-849-0600 toll free : 888-567-9596 fax : 978-849-0602 e-mail : power@synqor.com web : www.synqor.com address : 155 swanson road boxborough, ma 01719 usa patents synqor holds numerous u.s. patents, one or more of which apply to most of its power conversion products. any that apply to the product(s) listed in this document are identifed by markings on the product(s) or on internal components of the product(s) in accordance with u.s. patent laws. synqors patents include the following: 5,999,417 6,222,742 6,545,890 6,594,159 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 9,143,042
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