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AME270461XCH

AME270461XCH

  • 厂商:

    PERKINELMER

  • 封装:

  • 描述:

    AME270461XCH - EMI FILTER HYBRID / HIGH RELIABILITY - PerkinElmer Optoelectronics

  • 数据手册
  • 价格&库存
AME270461XCH 数据手册
PD-94596A AME270461 SERIES EMI FILTER HYBRID / HIGH RELIABILITY Description The AME Series of EMI filters have been designed to provide full compliance with the input line reflected ripple current requirement specified by CE03 of MILSTD-461C over the full military temperature range while operating in conjunction with the corresponding AFL series of DC/DC converters. These filters are offered as part of a complete family of conversion products providing single and dual output voltages while operating from nominal +270 input line voltage. Other converters operating with a similar switching frequency will also benefit by use of this device. These EMI filters are hermetically packaged in two enclosure variations, utilizing copper-core pins to minimize resistive DC losses. Three lead styles are available, each fabricated with Advanced Analog’s rugged ceramic lead-to-package seal assuring long term hermetic seal integrity in harsh environments. Manufactured in a facility fully qualified to MIL-PRF38534, these converters are available in four screening grades to satisfy a wide range of applications. The CH grade is fully compliant to the requirements of MILPRF-38534 for class H. The HB grade is fully processed and screened to the class H requirement, but does not include element evaluation to the class H requirement. AME Features n n n n n n Up to 1.5 Ampere Output Current Attenuation > 35dB @ 200 KHz Low Profile (0.38”) Seam Welded Package Ceramic Feedthru Copper-Core Pins Operation Over Full Military Temp. Range Standard Military Drawings Available Both grades are tested to meet the complete group “A” test specification over the full military temperature range with no derating. Two grades with more limited screening are also available for use in less demanding applications. Variations in electrical, mechanical and screen requirements can be accommodated. Contact IR Sant Clara for special requirements. Typical Connection Diagram +Vin +Vout +Vin System Bus AME270461 EMI Filter Input Return Output Return AFL270XX or Other DC/DC Converter +Vout RL Input Return Output Return Note: Filter and Converter Cases Should be Electrically Connected +Vin AFL270XX or Other DC/DC Converter +Vout RL Input Return Output Return To Additional Converters up to Total of Filter Rated Output Current www.irf.com 1 08/13/04 AME270461 Series Specifications ABSOLUTE MAXIMUM RATINGS Note 1 Input Voltage Input Current Lead Soldering Temperature Case Temperature -720V to +720V 3.0 A N ote 2 300°C for 10 seconds Operating -55°C to +125°C Storage -65°C to +135°C Electrical Characteristics -55°C ≤ TCASE ≤ +125°C, -270 ≤ VIN ≤ +270 unless otherwise specified Parameter INPUT VOLTAGE Group A Subgroups Test Conditions Steady State Transient OUTPUT VOLTAGE OUTPUT CURRENT Note 3 Note 4 Note 2 Min -400 -720 Nom Max +400 +720 Unit VDC VDC ADC mΩ 1, 2, 3 VOUT = VIN - IIN x RDC 1.5 DC RESISTANCE (RDC) P OWER DISSIPATION 1 TC = 25°C TC = 125°C Maximum Load Current TC = 25°C TC = 125°C 200 KHz - 500 KHz 500 KHz -1 MHz 1 MHz - 50 MHz 35 60 65 100 40 95 400 700 0.9 1.58 W NOISE REDUCTION dB MΩ nF g ISOLATION CAPACITANCE DEVICE WEIGHT 1 Any Pin to Case Tested @ 500VDC Measured Between Any Pin and Case Slight Variations with Case Style Notes to Specifications 1. 2. 3. 4. Operation above maximum ratings may cause permanent damage to the device. Operation at maximum ratings may degrade performance and affect reliability. Device can tolerate ± 720 Volt transient whose duration is ≤ 100 ms when RS ≥ 0.5 Ω. Derate Output Current linearly from 100% at 125°C to 0 at 135°C. DC resistance is the total resistance of the device and includes the sum of the input to output resistance and the return in to return out resistance paths. 2 www.irf.com AME270461 Series AME270461 Block Diagram Input 1 2 20 nF 12 11 10 2.24 µF 1.12 µF Output 3 Case 4 20 nF 9 Input Return 5 6 8 7 Output Return Refer to last page for Pin Designation Circuit Operation and Application Information The AME series of filters employ three stages of filtering in a low pass configuration designed to attenuate the higher frequency components of ripple currents generated by high frequency switching DC/ DC converters. The Block Diagram describes the general arrangement of the principal elements which have been connected to provide both differential and normal mode buffering between the input and output terminals. Employing only passive elements, AME filter operation is initiated simply by insertion into the input power path between one or more DC/DC converters and their input DC voltage bus. In this connection, output pins of the filter will be connected to input pins of the converters. When a single AME filter is used in conjunction with multiple DC/DC converters, the use will be limited to the maximum output current capability specified in the AME electrical table.1 A typical connection utilizing one filter to drive two converters is illustrated on page 1. 1 To calculate the input current ( i in ) requirement of any one converter, first determine the maximum output power by multiplying output voltage by maximum load current, divide this power by the efficiency to obtain input power and then divide input power by inputvoltage to obtain the input current (i in ). Note that to obtain worst case input current, you must use maximum load current, minimum efficiency and minimum line voltage in this calculation. www.irf.com 3 AME270461 Series Available Screening Levels and Process Variations for AME270461 Series Requirement Temperature Range Element Evaluation Internal Visual Temperature Cycle Constant Acceleration Burn-in Final Electrical (Group A) Seal, Fine & Gross External Visual 2017 1010 2001 1015 MIL-PRF-38534 & Specification 1014 2009 Cond A Cond A, C Yes Cond A, C Yes Cond A, C Yes 48hrs@ 85°C 25°C MIL-STD-883 Method No Suffix -20 to +85°C ES Suffix -55°C to +125°C HB Suffix -55°C to +125°C CH Suffix -55°C to +125°C MIL-PRF-38534 ‘ Yes Cond B 500g 48hrs@ 125°C 25°C Yes Cond C Cond A 160hrs @ 125°C -55, +25, +125°C Yes Cond C Cond A 160hrs @ 125°C -55, +25, +125°C ‘ * Per Commercial Standards Available Standard Military Drawing (SMD) Cross Reference Standard Military Drawing PIN 98026-01HUA 98026-01HUC 98026-01HXA 98026-01HXC 98026-01HYA 98026-01HYC 98026-01HZA 98026-01HZC Vendor CAGE Code 52467 52467 52467 52467 52467 52467 52467 52467 Vendor Similar PIN AME270461W/CH AME270461W/CH AME270461X/CH AME270461X/CH AME270461Y/CH AME270461Y/CH AME270461Z/CH AME270461Z/CH 4 www.irf.com AME270461 Series AME270461 Case Style Outlines Case X Case W Pin Variation of Case Y 3.000 2.760 ø 0.128 0.050 0.250 0.050 12 0.250 7 0.25 typ 12 7 www.irf.com 1 6 1.260 1.500 1.000 Ref 0.200 Typ Non-cum Pin ø 0.040 1.000 2.500 0.220 0.220 2.800 0.525 0.238 max Pin ø 0.040 2.975 max 0.42 0.380 Max 0.380 Max Case Y Case Z Pin Variation of Case Y 1.150 0.300 ø 0.140 0.050 0.050 0.250 0.250 1 6 1.500 1.750 2.00 1.000 Ref 0.200 Typ Non-cum Pin ø 0.040 1.000 Ref 1.750 2.500 2.975 max 0.238 max 0.375 0.220 0.220 0.36 2.800 0.525 Pin ø 0.040 0.380 Max 0.380 Max Tolerances, unless otherwise specified: .XX .XXX = = ±0.010 ±0.005 5 AME270461 Series Pin Designation Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Designation Positive Input Positive Input Positive Input Input Return Input Return Input Return Output Return Output Return Output Return Positive Output Positive Output Positive Output Part Numbering AME 270 461 X / CH Model Input Voltage 28 = 28V 50 = 50V 270 = 270V Screening — , ES, HB, CH Case Style W, X, Y, Z Applicable Military Test Standard WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 252-7105 IR SANTA CLARA: 2270 Martin Av., Santa Clara, California 95050, Tel: (408) 727-0500 Visit us at www.irf.com for sales contact information. Data and specifications subject to change without notice. 08/2004 6 www.irf.com
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