FME270-461

Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters 270 Volt input – 1.5 aMp Features • Operating temperature -55° to +125°C • Transient rating to 500 V for 100 ms • Up to 1.5 A throughput current • Compliant to - MIL-STD-461C, CE03 attenuation to 50 dB at 500 kHz • Nominal 270 V input, 0 to 400 V operation Description The FME270 Series™ EMI filters are specifically designed to reduce the reflected input ripple current of Interpoint’s high frequency DC/DC converters. FME270 filters minimize electromagnetic interference (EMI) for the MHP270 Series of converters. These filters are intended for use in 270 volt applications which must meet MIL-STD-461C CE03 levels of conducted emissions. One filter can be used with multiple converters up to the rated output current of the filter. Place the filter as close as possible to the converter for optimum performance. The baseplates of the filter and the converter should be connected with the shortest and widest possible conductors. tRansIents A transient of -500 to +500 V for up to 100 ms will not damage the filter but will be passed on to the converter: Input RIpple and eMI Switching DC/DC converters naturally generate two noise components on the power input line: differential noise and common mode noise. Input ripple current refers to both of these components. Differential noise occurs between the positive input and input common. Most Interpoint converters have an input filter that reduces differential noise which is sufficient for many applications. Common mode noise occurs across stray capacitances between the converter’s power train components and the baseplate (bottom of the package) of the converter. Where low noise currents are required to meet MIL-STD-461C, a power line filter is needed. The FME270 EMI power line filters reduces the common mode and differential noise generated by the converters. FME270 filters reduce input ripple current by as much as 50 dB at 500 kHz and 55 dB at 1 MHz when used in conjunction with Interpoint’s DC/DC converters. OpeRatIOn OveR teMpeRatuRe The FME270-461 Series filters are rated for full power operation from -55°C to +125°C case temperature. Current is derated linearly to zero at +135°C case temperature. InseRtIOn lOss packagIng The maximum dc insertion loss at full load and nominal input voltage represents a power loss of less than 4%. FME270-461 filters are sealed in metal hermetic side-leaded packages. See cases U, V, W, Y, and Z. Crane Aerospace & Electronics Electronics Group (Interpoint Brand) PO Box 97005 • Redmond WA 98073-9705 425.882.3100 • power@crane-eg.com www.interpoint.com Page 1 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters 270 Volt input – 1.5 aMp Operating COnditiOns and CharaCteristiCs input Voltage range • 0 to 400 VDC continuous • Transient -500 to +500 volts for 100 ms meChaniCal and envirOnmental size (maximum) • Case U 3.005 x 1.505 x 0.400 inches (76.33 x 38.23 x 10.16 mm) The image on page one shows Case U (flanged, short leads). • Also available: ‣ Flanged: leads bent down (case V) ‣ Tabbed: leads bent up (case W) ‣ Tabbed: short leads (case Y) ‣ Tabbed: leads bent down (case Z). • See cases U, V, W, Y, and Z for dimensions and options. Weight (maximum) • 77 grams typical cases U, V, W, Y, and Z screening lead soldering temperature (10 sec per lead) • 300°C storage temperature range (tc) • -65°C to +150°C isolation • 100 megohm minimum at 500 VDC • Any pin to case Derating input/output current (tc) • Linearly from 100% at 125°C to zero at 135°C case operating temperature (tc) • -55°C to +125°C full power • -55°C to +135°C absolute The FME270 EMI Input filter offers Standard or /ES screening. See Standard and /ES (non-QML)” screening table for more information on page 11. EMI FILTER +Vin Case Output Input Common Common +Vout DC/DC CONVERTER +Vin +Vout RL Case Output Input Common Common Chassis ground Multiple units allowed up to rated output current of filter RL FIguRe 1: cOnnectIOn dIagRaM Positive Input Positive Output Input Common x2 x2 Output Common FME270-461 FIguRe 2: FMe270-461 scheMatIc www.interpoint.com Page 2 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters 270 Volt input – 1.5 aMp pin out pin 1 Designation 1, 2, 3 4, 5, 6 7, 8, 9 — Positive Input Input Common 10, 11, 12 Output Common Positive Output Case Ground 2 Notes 1. All pins must be connected. 2. The baseplate is the only case ground connection and should directly contact chassis ground. Angled corner and cover marking indicate pin one for cases U and V. Cover marking indicates pin one for cases W, Y and Z. 1 2 3 4 5 6 TOP VIEW All FME270 models/cases Outline shown is case U, pin out is the same for all cases. See cases U, V, W, Y, and Z for dimensions. 12 11 10 9 8 7 FIguRe 3: pIn Out www.interpoint.com Page 3 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters 270 Volt input – 1.5 aMp MoDel nuMBering key Base Model Input Voltage FME 270 - 461 V / ES MIL-STD-461 Reference Case/Lead Option* Screening (Standard screening has no designator in this position.) *Case/Lead Option: See cases U, V, W, Y, and Z for drawings and dimensions. On the lines belOw, enter One selectiOn frOm under each categOry tO determine the mOdel number. category FMe270 Base MoDel anD input Voltage MoDel selection -461 Mil-stD-461 reFerence case/leaD option 1 u (leave blank) V W y Z / ______ screening 2 standard (leave blank) es selection “FMe270” is the only available selection “-461” is the only available selection Notes: 1. Case U is the standard, side-leaded, flanged case. Leave the option blank for case U. Refer to the case drawings on pages 7 - 10 for other case options. 2. Leave blank for standard screening. Use “ES” for “ES” screening. See page 11 for more information. www.interpoint.com Page 4 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters 270 Volt input – 1.5 aMp Electrical Characteristics: 25°C TC , nominal Vin, unless otherwise specified. MODEL paRaMeteR Input vOltage nOIse ReJectIOn dc ResIstance (Rdc) at MaXIMuM cuRRent 1 capacItance 1 Output vOltage Output cuRRent pOWeR dIssIpatIOn at MaXIMuM cuRRent 1 cOndItIOns tRansIent 100 ms 1 500 khz 1 Mhz tc = 125°c tc = 25°c cOntInuOus MIN 0 -500 40 45 — — — — — — FME270-461 TYP 270 — 50 55 — — 60,000 — — — 1.5 4.5 7.2 MAX 400 500 — — 2.0 3.2 unIts VDC V dB Ω pF VDC A W anY pIn tO case steadY state steadY state tc = 25°c tc = 125°c 1 VOUT = VIN - IIN (RDC) Note 1. guaranteed by design, not tested. www.interpoint.com Page 5 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters – cases 270 Volt input – 1.5 aMp TOP VIEW CASE U* Flanged case, short-leaded *Does not require designator in Case Option position of model number. Angled corner indicates pin one. 1.505 (38.23) max. 1.380 (35.05) 1.250 (31.75) 1.050 (26.67) 0.850 (21.59) 0.650 (16.51) 0.450 (11.43) 0.250 (6.35) 0.120 (3.05) 0.000 0.000 0.23 (5.8) Pin Length Seam Seal 0.128 dia (3.25). 12 11 10 9 8 7 0.040 dia (1.02) 1 2 3 4 5 6 0.400 (10.16) max. 0.120 (3.05) 0.250 (6.35) 2.750 (69.85) 2.880 (73.15) 3.005 (76.33) max. Case dimensions in inches (mm) Tolerance ±0.005 (0.13) for three decimal places ±0.01 (0.3) for two decimal places unless otherwise specified CAUTION Heat from reflow or wave soldering may damage the device. Solder pins individually with heat application not exceeding 300°C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Gold Cover Kovar/Nickel Pins #52 alloy/Gold, compression glass seal Seal Hole: 0.100 ±0.002 (2.54 ±0.05) Case U, Rev E, 20100401 Please refer to the numerical dimensions for accuracy. All information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. Copyright © 1999-2010 Interpoint Corp. All rights reserved. FIguRe 4: case u - FMe270-461 www.interpoint.com Page 6 of 11 FME270 Rev B - 20100226 0.050 (1.27) 0.000 0.220 (5.59 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters – cases 270 Volt input – 1.5 aMp TOP VIEW CASE V* Flanged case, down leaded *Designator "V" required in Case Option position of model number. Angled corner indicates pin one. 1.380 (35.05) 1.250 (31.75) 1.050 (26.67) 0.850 (21.59) 0.650 (16.51) 0.450 (11.43) 0.250 (6.35) 0.120 (3.05) 0.000 0.250 ±0.010 (6.35 ±0.3) 2.880 (73.15) 3.005 (76.33) max 0.400 (10.16) max ref: 0.250 ±0.050 (6.35 ±1.27) ref: 0.225 (5.72 0.000 0.120 (3.05) 2.750 (69.85) 0.220 (5.59) 0.050 (1.27) 0.000 1 2 3 4 5 6 12 11 10 9 8 7 Maximum dimensions: 3.005 x 1.505 (76.33 x 38.23 mm) 3.45 (87.6) Reference (lead center to lead center) 0.128 dia (3.25) Seam Seal 0.040 dia (1.02) Case dimensions in inches (mm) Tolerance ±0.005 (0.13) for three decimal places ±0.01 (0.3) for two decimal places unless otherwise specified CAUTION Heat from reflow or wave soldering may damage the device. Solder pins individually with heat application not exceeding 300°C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Gold Cover Kovar/Nickel Pins #52 alloy/Gold, compresssion glas seal Seal Hole: 0.120 ±0.002 (3.05 ±0.05) Case V, Rev E, 20100106 Please refer to the numerical dimensions for accuracy. All information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. Copyright © 1999-2009 Interpoint Corp. All rights reserved. FIguRe 5: case v - FMe270-461v www.interpoint.com Page 7 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters – cases 270 Volt input – 1.5 aMp TOP VIEW CASE W* Tabbed case, up-leaded *Designator "W" required in Case Option position of model number. 0.250 (6.35) Typ. 1.750 (44.45) 1.625 (41.28) 1.375 (34.93) 1.175 (29.85 0.975 (24.77) 0.775 (19.69) 0.575 (14.61) 0.375 (9.53) 0.125 (3.18) 0.000 0.84 ±0.05 (21.3 ±1.3) 0.400 (10.16) max. 0.220 (5.59) 0.050 (1.27) 0.000 1 2 3 4 5 6 0.250 (6.35) Typ. 12 11 10 9 8 7 0.040 dia (1.02) 0.140 dia (3.56) Seam Seal 2.000 (50.80) 1.750 (44.45) 2.125 (53.98) 1.450 (36.83) 0.300 (7.62) 0.000 Case dimensions in inches (mm) Tolerance ±0.005 (0.13) for three decimal places ±0.01 (0.3) for two decimal places unless otherwise specified CAUTION Heat from reflow or wave soldering may damage the device. Solder pins individually with heat application not exceeding 300°C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Gold Cover Kovar/Nickel Pins #52 alloy/Gold, compresssion glass seal Seal Hole: 0.120 ±0.002 (3.05 ±0.05) 0.375 (9.53) 0.84 ±0.05 (21.3 ±1.3) 0.400 (10.16) max. 0.220 (5.59) 0.000 Lead Detail 0.150 (3.81) 2.80 (71.1) Reference (lead center to lead center) Case W, Rev E, 20100401 Please refer to the numerical dimensions for accuracy. All information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. Copyright © 1999-2010 Interpoint Corp. All rights reserved. FIguRe 6: case W - FMe270-461W www.interpoint.com Page 8 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters – cases 270 Volt input – 1.5 aMp TOP VIEW CASE Y* Tabbed case, straight-leaded *Designator “Y” required in Case Option position of model number. 0.250 (6.35) Typ. 1.750 (44.45) 1.625 (41.28) 1.375 (34.93) 1.175 (29.85 0.975 (24.77) 0.775 (19.69) 0.575 (14.61) 0.375 (9.53) 0.125 (3.18) 0.000 0.400 (10.16) max. 0.000 0.220 (5.59) 0.050 (1.27) 0.000 Pin Length 0.30 ±0.05 (7.6 ±1.3) 1 2 3 4 5 6 0.250 (6.35) Typ. 12 11 10 9 8 7 0.140 dia (3.56) Seam Seal 0.040 dia (1.02) 2.000 (50.80) 1.750 (44.45) 2.125 (53.98) 1.450 (36.83) 0.300 (7.62) 0.000 Case dimensions in inches (mm) Tolerance ±0.005 (0.13) for three decimal places ±0.01 (0.3) for two decimal places unless otherwise specified CAUTION Heat from reflow or wave soldering may damage the device. Solder pins individually with heat application not exceeding 300°C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Gold Cover Kovar/Nickel Pins #52 alloy/Gold, compresssion glass seal Seal Hole: 0.120 ±0.002 (3.05 ±0.05) 0.375 (9.53) Lead Detail 0.400 (10.16) max. 0.220 (5.59) 0.30 ±0.05 (7.6 ±1.3) 3.10 (78.7) Reference Case Y, Rev E, 20100401 Please refer to the numerical dimensions for accuracy. All information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. Copyright © 1999-2010 Interpoint Corp. All rights reserved. FIguRe 7: case Y - FMe270-461Y www.interpoint.com Page 9 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters – cases 270 Volt input – 1.5 aMp TOP VIEW CASE Z* Tabbed case, down-leaded *Designator “Z” required in Case Option position of model number. 0.250 (6.35) Typ. 1.750 (44.45) 1.625 (41.28) 1.375 (34.93) 1.175 (29.85 0.975 (24.77) 0.775 (19.69) 0.575 (14.61) 0.375 (9.53) 0.125 (3.18) 0.000 0.400 (10.16) max. 0.220 (5.59) 0.050 (1.27) 0.000 0.36 ±0.05 (9.1±0.13) 1 2 3 4 5 6 0.250 (6.35) Typ. 12 11 10 9 8 7 0.040 dia (1.02) 0.140 dia (3.56) Seam Seal 2.000 (50.80) 1.750 (44.45) 2.125 (53.98) 1.450 (36.83) 0.300 (7.62) 0.000 Case dimensions in inches (mm) Tolerance ±0.005 (0.13) for three decimal places ±0.01 (0.3) for two decimal places unless otherwise specified CAUTION Heat from reflow or wave soldering may damage the device. Solder pins individually with heat application not exceeding 300°C for 10 seconds per pin. Materials Header Cold Rolled Steel/Nickel/Gold Cover Kovar/Nickel Pins #52 alloy/Gold, compresssion glass seal Seal Hole: 0.120 ±0.002 (3.05 ±0.05) 0.375 (9.53) 0.400 (10.16) max. 0.220 (5.59) 0.000 0.150 (3.81) Lead Detail 0.36 ±0.05 (9.1±0.13) 2.80 (71.1) Reference (lead center to lead center) Case Z, Rev E, 20100401 Please refer to the numerical dimensions for accuracy. All information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. Copyright © 1999-2010 Interpoint Corp. All rights reserved. FIguRe 8: case z - FMe270-461z www.interpoint.com Page 10 of 11 FME270 Rev B - 20100226 Crane Aerospace & Electronics Power Solutions FMe270-461 eMi input Filters 270 Volt input – 1.5 aMp STANDARD AND /ES (NON-QML) PRODUCTS ENVIRONMENTAL SCREENING 1 test perFOrmed Pre-cap Inspection Method 2017, 2032 Temperature Cycle (10 times) Method 1010, Cond. B, -55°C to +125°C, ambient Constant Acceleration Method 2001, 500 g Burn-in Method 1015 3 96 hours Final Electrical Test MIL-PRF-38534, Group A Subgroups 1 and 4: +25°C case Hermeticity Test Fine Leak, Method 1014, Cond. A Gross Leak, Method 1014, Cond. C Gross Leak, Dip (1 x 10-3) Final visual inspection Method 2009 Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534. Notes: 1. refers to products that do not offer QMl screening. 2. Standard and /ES, non-QML products, do not meet all of the requirements of MIL-PRF-38534. 3. Burn-in designed to bring the case temperature to the maximum case temperature of the product. Refer to the specific product information for the maximum case temperature. standard nOn-Qml2 yes no no /es nOn-Qml2 yes yes yes no yes no no yes yes yes yes yes yes no yes FME270-461 EMI Input Filters FME270 Rev B - 20100226. This revision supersedes all previous releases. All technical information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. FME270 Series EMI Filters are a trademark of Interpoint. Copyright © 1999 - 2010 Interpoint Corporation. All rights reserved. www.interpoint.com Page 11 of 11