product # MCOTS-F-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 1 MCOTS-F-48-P-QT passive filter quarter-brick m ilitary cots emi f ilter -80v to +80v 20a 32m @ 100c >80db @ 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 power application marketplace. 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 ? 20a output current ? very low dc resistance ? >80 db differential-mode attenuation at 250khz ? >36db common-mode attenuation at 250khz ? stabilizing bulk capacitor and damping resistor included ? all capacitors are x7r multi-layer ceramic ? designed to meet all mil-std 461 emi requirements (d, e, f) mechanical features ? size: 2.39" x 1.54" x 0.500"(60.6 x 39.0 x 12.7 mm) ? total weight: 3.23 oz. (91.6 g) ? flanged baseplate version available safety features ? 2250v input/output 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-2008 in-line manufacturing process ? as9100 and iso 9001 certifed facility ? full component traceability designed and manufactured in the usa MCOTS-F-48-P-QT-n-m emi filter -80v to +80vin 20aout
product # MCOTS-F-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 2 MCOTS-F-48-P-QT current: 20a 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 negative input negative output positive input positive output pin 1 pin 3 pin 6 pin 4 r damping c bulk pin 5 pin 2 output - side common mode input - side common mode
product # MCOTS-F-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 3 MCOTS-F-48-P-QT current: 20a MCOTS-F-48-P-QT electrical characteristics |vin| <=48v, |iout| <= 20a unless otherwise specifed. specifcations subject to change without notice. parameter min. typ. max. units notes & conditions absolute maximum ratings input voltage continuous -80 80 v transient ( 1 s) -100 100 v isolation voltage -2250 2250 v input/output to common-mode pins output current 30 a operating case temperature -55 100 c baseplate temperature storage case temperature -65 135 c recommended operation conditions input voltage continuous -80 80 v transient (1 s, rs* = 0 ) -100 100 v * rs = source impedance output power (continuous) -20 20 a electrical characteristics output voltage (continuous) vout = vin - (iin x rdc) v dc resistance (rdc) total tcase = 25c 25 m tcase = 100c 32 m power dissipation 20a output current tcase = 25c 10 w tcase = 100c 13 w total differential-mode capacitance 80 f measured across input and output pins total common-mode capacitance 0.15 f measured between any pin to case bulk capacitor 60 f damping resistor 0.2 noise attenuation differential-mode 80 db common-mode 36 db isolation resistance 100 m any pin to common-mode pins input voltage spike suppression output voltage deviation due to a spike input voltage spike (centered on vin) 250v, 100 s, emax=15mj -5 5 v mil-std-1275d 600v, 10 s, rs* = 50 -5 10 v rtca/do-160e isolation characteristics isolation voltage (any pin to common-mode pins) continuous -2000 2000 v transient ( 100 s) -2250 2250 v isolation resistance (any pin to common-mode pins) 30 m reliability characteristics calculated mtbf (mil-std-217f2) gb @ tcase = 70oc 17.3 10 6 hrs. gm @ tcase = 70oc 0.92 10 6 hrs. demonstrated mtbf 10 6 hrs. see our website for details weight characteristics device weight 91.6 g * rs = source impedance
product # MCOTS-F-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 4 MCOTS-F-48-P-QT current: 20a - 250 - 200 - 150 - 100 - 50 0 50 1.00e+04 1.00e+05 1.00e+06 1.00e+07 attenuation (db) frequency (hz) differential attenuation common - 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 emi flter 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 flter is well damped to avoid resonances and oscillations, and only x7r multi- layer ceramic capacitors are used. this mil-cots emi flter includes a large 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 be found on the synqor website (see input system instability application note). when used with synqors dc-dc converters, the mil-cots emi flter is designed to pass all of the relevant mil-std-461c/d/e requirements to their most stringent limits. the mil-std-461 compliance matrix table lists these requirements and describes the setup used to pass them. figures 3 - 6 show results from selected conductive and radiated emissions tests. a typical application would place the mil-cots flter 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 flter or other earthed point used for emi measurement. the output-side 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. do not connect the outputs of multiple mil-cots flters in parallel. connecting flters in this manner may result in slightly unequal currents to fow in the positive and return paths of each flter. these unequal currents may cause the internal common-mode chokes to saturate and thus cause degraded common-mode rejection performance. figure a: simulation of calculated common mode and diferential mode 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 and 3) to the noise current on the input side (the power output side, pins 4 and 6). refer to figures b and c. figure b: diferential-mode current atenuation, imeas / inoise figure c: common-mode current atenuation, imeas / inoise
product # MCOTS-F-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 5 MCOTS-F-48-P-QT current: 20a figure 1: mil-std-461e method ce101 low frequency conducted emissions. limit line (in red) is the submarine applications dc curve. figure 2: mil-std-461e method ce102 high frequency conducted emissions. limit line (in red) is the basic curve. figure 3: mil-std-461e method re101 low frequency radiated emissions. limit line (in red) is the standard curve. figure 4: mil-std-461e method re102 high frequency radiated emissions. limit line (in red) is the submarine internal to pressure hull curve.
product # MCOTS-F-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 6 MCOTS-F-48-P-QT current: 20a 2.000 [50,80] 0.300 [7,62] 0.600 [15,24] seating plane height 0.5000.025 [12,70,63 ] pin extension 0.180 [4,57] bottomside clearance 0.005 [0,13] 1.536 [39,01] 1.030 [26,16] 2.386 [60,60] 1.860 [47,24] 0.08 [2,0] 0.2150.020 5,460,50[ ] 1 top view 1 2 3 4 5 6 0.004 [0,10] threaded insert see note 1 (4 plcs) pin designations encased mechanical diagram notes 1) 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. 2) applied torque per screw should not exceed 6in-lb (0.7nm). 3) baseplate flatness tolerance is 0.004" (.10mm) tir for surface. 4) pins 1-3 & 5 are 0.040" (1.02mm) dia. with 0.080" (2.03mm) dia. standoff shoulders 5) pins 4 & 6 are 0.062" (1.57mm) dia. with 0.100" (2.54mm) dia standoff shoulders. 6) all pins: material: copper alloy finish: matte tin over nickel plate 7) undimensioned components are shown for visual reference only 8) weight 3.23oz. (91.6g) 9) all dimensions in inches(mm) tolerances: x.xxin +/-0.02 (x.xmm +/-0.5mm) x.xxxin +/-0.010 (x.xxmm +/-0.25mm) pin name function 1 vin (+) positive input voltage 2 com in input-side common-mode 3 vin (-) negative input voltage 4 vout (-) negative output voltage 5 com out output-side common-mode 6 vout (+) positive output voltage
product # MCOTS-F-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 7 MCOTS-F-48-P-QT current: 20a 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 2.000 [50,80] 0.300 [7,62] 0.600 [15,24] seating plane height 0.500 0.025 12,70 0,63 [ ] pin extension 0.180 [4,57] see note 6 bottomside clearance 0.005 0.010 0,13 0,25[ ] 2.200 [55,88] 2.000 [50,80] 1.536 [39,01] 2.386 [60,60] 2.066 [52,48] 1.300 [33,02] 0.36 [9,1] 0.70 [17,8] flange thickness 0.125 [3,18] revisions rev description date approved b updated flatness note per eco 12-15321 08/15/12 j.tichy c revised drawing dimensions per eco 13-16337 3/22/13 jak d added slot dia. per eco 14-17632 1/21/14 jak e updated layout per eco 14-17962 05/14/14 ds filter encased flanged qt mechanical outline drawing source: pro/e 020-0000169 size date dwg. no. rev b 05/14/14 020-0000169 e scale: 1.000 drawn: ds check: sheet 1 of 1 notes 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 1-3, 5 are 0.040" (1.02mm) dia. with 0.080" (2.03mm) dia. standoffs. 4. pins 4 and 6 are 0.062" (1.57mm) dia. with 0.100" (2.54mm) dia standoffs 5. all pins: material: copper alloy finish: matte tin over nickel plate 6. alternative pin length maybe available. check with factory 7. weight: see product datasheet 8. all dimensions in inches(mm) tolerances: x.xxin +/-0.02 (x.xmm +/-0.5mm) x.xxxin +/-0.010 (x.xxmm +/-0.25mm) 1 top view 1 2 3 4 5 6 0.010 [0,25] .130 [3,30] see note 1 (6 plcs) pin designations flanged encased mechanical diagram pin name function 1 vin (+) positive input voltage 2 com in input-side common-mode 3 vin (-) negative input voltage 4 vout (-) negative output voltage 5 com out output-side common-mode 6 vout (+) positive output voltage notes 1) applied torque per screw should not exceed 5in-lb 2) baseplate flatness tolerance is 0.01" (.2mm) tir for surface. 3) pins 1-3 & 5 are 0.040" (1.02mm) dia. with 0.080" (2.03mm) dia. standoff shoulders 4) pins 4 & 6 are 0.062" (1.57mm) dia. with 0.100" (2.54mm) dia standoff shoulders. 5) all pins: material: copper alloy finish: matte tin over nickel plate 6) undimensioned components are shown for visual reference only 7) weight 3.49oz. (98.9g) 8) 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-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 8 MCOTS-F-48-P-QT current: 20a standards compliance parameter notes & conditions standards compliance ul 60950-1 basic insulation can/csa c22.2 no. 60950-1 en 60950-1 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 @ full load 15 (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 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, condition a solderability 15 pins 15 (0) method 2003 dmt -65 ?c to +110 ?c across full line and load specifcations in 5 ?c steps 7 (0) 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-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 9 MCOTS-F-48-P-QT current: 20a 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 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 radiated emissions re101 navy re102? submarine fixed wing internal, >25 meters nose to tail radiated susceptibility rs101 rs103 army aircraft external * susceptibility requirements/limits are considered to be met as long as transient deviations in the converters output voltage remain within 10% of its initial value. ? met with metal screen shield covering the flter, 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 flter and converter passed the a1 limit. the flter and converter pass the ce03 - narrowband conducted emissions at the a5 limit level. mcots ? 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
product # MCOTS-F-48-P-QT phone 1-888-567-9596 doc.# 005-0005332 rev. f 10/20/16 page 10 MCOTS-F-48-P-QT current: 20a application notes a variety of application notes and technical white papers can be downloaded in pdf format from our website. example MCOTS-F-48-P-QT-n-s ordering information family product input voltage filter type package thermal design screening level mcots f: filter 28: 48: 270: -40v to +40v -80v to +80v -500v to +500v p: t: passive transient qt: ht: quarter brick half brick n: f: normal 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
|
