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| DVME28 Series HIGH RELIABILITY HYBRID EMI FILTERS DESCRIPTION The DVME series of hybrid EMI filters is operable over the full military (-55 C to +125 C) temperature range with no power derating. The DVME EMI filter is designed to filter conducted emissions of two DVFL series DC-DC converters. These filters are designed and manufactured in a facility qualified to ISO9001 and certified to MIL-PRF38534 and MIL-STD-883. This product may incorporate one or more of the following U.S. patents: 5,784,266 5,790,389 5,963,438 5,999,433 6,005,780 6,084,792 6,118,673 FEATURES * * * * * * * * * * * * High Reliability Wide Input Voltage Range: 0 to 50 Volts per MIL-STD-704 Up to 15.0 Amps Maximum Current 40 dB Minimum Attenuation at 500 kHz Industry Standard Pinout High Input Transient Voltage: 80 Volts for 1 sec per MIL-STD-704A Precision Seam Welded Hermetic Package Custom Versions Available Additional Environmental Screening Available Meets MIL-STD-461C and MIL-STD-461D EMC Requirements Protects Against Conducted Susceptibility Specified in MIL-STD-461C, CS01 and CS02 MIL-PRF-38534 Element Evaluated Components Figure 1 - DVME28 EMI Filter (Not To Scale) 11314 4th Avenue West, Suite 206 Everett, WA 98204 http://www.vpt-inc.com Sales Information: Phone: (425) 353-3010 Fax: (425) 353-4030 E-mail: vptsales@vpt-inc.com 1X016DSF 1 DVME28 Series SPECIFICATIONS (TCASE = -55C to +125C, VIN = +28V 5%, Full Load, Unless Otherwise Specified) ABSOLUTE MAXIMUM RATINGS Input Voltage (Continuous) Input Voltage (Transient, 1 second) Output Current Power Dissipation (Full Load, TCASE = +125C) 50 VDC 80 Volts 15.0 Amps 15.75 Watts Storage Temperature Lead Solder Temperature (10 seconds) Weight (Maximum) -65C to +150C 300C 77 grams Parameter STATIC INPUT 2 Voltage Current 1,2,3 Conditions Min Continuous Transient, 1 sec Continuous Continuous Continuous Continuous 0 40 60 100 0 0 DVME28 Typ 28 VOUT = VIN - (IIN x RDC) 0.957 15.0 70 15.75 100 - Units Max 50 80 15.0 V V A V A m W dB nF M MHrs OUTPUT 2 Voltage Current 2,3 DC RESISTANCE POWER DISSIPATION NOISE REJECTION CAPACITANCE ISOLATION MTBF (MIL-HDBK-217F) 2 Continuous f = 500 kHz Pin to Case Any Pin to Case, 500 VDC AIF @ TC = 55C Notes: 1. Derate linearly to 0 at 135C. 2. Verified by qualification testing. 3. Rated current applies at any voltage. BLOCK DIAGRAM PINS 1, 2, 3 28V IN PINS 10, 11, 12 28V OUT CASE IN COM PINS 4, 5, 6 PINS 7, 8, 9 OUT COM Figure 2 1X016DSF 2 DVME28 Series CONNECTION DIAGRAMS DVME28 EMI FILTER 1 28V IN 2 28V IN 3 28V IN 28V OUT LOAD 9 IN COM OUT COM 5 IN COM OUT COM 6 IN COM OUT COM CASE 7 2 IN COM OUT COM 3 8 4 INH1 -S 8 6 SYNC IN 12 INH2 9 28V OUT 10 28V OUT 11 +S 12 DVFL2800S DC-DC CONVERTER 1 28V IN +V OUT 10 7 + - 28 Vdc 4 Figure 3 - DVME28 EMI Filter Hookup with Single Converter 1X016DSF 3 DVME28 Series CONNECTION DIAGRAMS DVFL2800S DC-DC CONVERTER 1 28V IN +V OUT 10 7 +S LOAD 6 SYNC IN 9 INH1 2 -S 8 4 IN COM OUT COM 3 CASE DVME28 EMI FILTER 1 28V IN 28V OUT 12 DVFL2800S DC-DC CONVERTER 1 28V IN +V OUT 7 2 28V IN 28V OUT 11 +S 10 3 28V IN 28V OUT 10 LOAD SYNC IN 9 + - 28 Vdc 4 IN COM OUT COM 5 8 4 9 6 IN COM OUT COM INH1 -S 6 IN COM OUT COM 7 2 IN COM OUT COM CASE 3 8 Figure 4 - DVME28 EMI Filter Hookup with Two Converters 1X016DSF 4 DVME28 Series EMI MEASUREMENT METHODS CONNECTION DIAGRAMS TO 50 OHM INPUT +V IN 10 uF +V OUT CURRENT TRANSFORMER TO D.U.T. 10 uF -V IN -V OUT Figure 5 - MIL-STD-461C Measurement Method (Feedthrough Capacitor) +V IN 50 uH +V OUT TO 50 OHM INPUT -V IN 50 uH -V OUT Figure 6 - MIL-STD-461D Measurement Method (LISN) 1X016DSF 5 DVME28 Series EMI PERFORMANCE CURVES (TCASE = 25C, VIN = +28V 5%, Full Load, Unless Otherwise Specified) Figure 7 - MIL-STD-461C DVFL2800D Without EMI Filter Figure 8 - MIL-STD-461C DVFL2800D With DVME28 EMI Filter Figure 9 - MIL-STD-461D DVFL2800S With DVME28 EMI Filter 1X016DSF 6 DVME28 Series PACKAGE SPECIFICATIONS TOP VIEW PIN 1 2 3 4 5 6 7 8 9 10 11 12 SIDE VIEW Figure 10 - Package and Pinout (Pin Length is 0.01", Other Dimensional Limits are 0.005" Unless Otherwise Stated) FUNCTION 28V IN 28V IN 28V IN IN COM IN COM IN COM OUT COM OUT COM OUT COM 28V OUT 28V OUT 28V OUT 1X016DSF 7 DVME28 Series PACKAGE SPECIFICATIONS (DOWN-LEADED) TOP VIEW PIN 1 2 3 4 5 6 7 8 9 10 11 12 SIDE VIEW Figure 11 - Package and Pinout (With Down-Leaded Pin Extensions Added) (Pin Length is 0.01", Other Dimensional Limits are 0.005" Unless Otherwise Stated) FUNCTION 28V IN 28V IN 28V IN IN COM IN COM IN COM OUT COM OUT COM OUT COM 28V OUT 28V OUT 28V OUT 1X016DSF 8 DVME28 Series PACKAGE SPECIFICATIONS (UP-LEADED) TOP VIEW PIN 1 2 3 4 5 6 7 8 9 10 11 12 FUNCTION 28V IN 28V IN 28V IN IN COM IN COM IN COM OUT COM OUT COM OUT COM 28V OUT 28V OUT 28V OUT SIDE VIEW Figure 12 - Package and Pinout (With Up-Leaded Pin Extensions Added) (Pin Length is 0.01", Other Dimensional Limits are 0.005" Unless Otherwise Stated) 1X016DSF 9 DVME28 Series PACKAGE PIN DESCRIPTION Pins 1, 2, 3 4, 5, 6 7, 8, 9 10, 11, 12 Function 28V IN IN COM OUT COM 28V OUT Description Positive Input Voltage Connection Input Common Connection Output Common Connection Positive Output Voltage Connection 1X016DSF 10 DVME28 Series ENVIRONMENTAL SCREENING (100% Tested Per MIL-STD-883 as referenced to MIL-PRF-38534) Screening NonDestructive Bond Pull Internal Visual Temperature Cycling Constant Acceleration PIND Pre Burn-In Electrical MIL-STD-883 Standard (No Suffix) Extended /ES N/A * HB /HB N/A * * * Class H /H N/A * * * Class K /K N/A * * * * * * N/A - Products do not contain Wirebonds Method 2017, 2032 Internal Procedure Method 1010, Condition C Method 1010, -55C to 125C Method 2001, 3000g, Y1 Direction Method 2001, 500g, Y1 Direction Method 2020, Condition A2 100% at 25C Method 1015, 320 hours at +125C Method 1015, 160 hours at +125C 96 hours at +125C 24 hours at +125C MIL-PRF-38534, Group A1 100% at 25C Method 1014, Fine Leak, Condition A Method 1014, Gross Leak, Condition C -3 Dip (1 x 10 ) Method 20123 Method 2009 N/A * * * Burn-In * * * * * Final Electrical * * * * * * Hermeticity * * * * * * * Radiography External Visual * * * * * * Notes: 1. 2. 3. 100% R&R testing at -55C, +25C, and +125C with all test data included in product shipment. PIND test Certificate of Compliance included in product shipment. Radiographic test Certificate of Compliance and film(s) included in product shipment. 1X016DSF 11 DVME28 Series ORDERING INFORMATION DVME 1 28 2 DL 3 /HB 4 - XXX 5 (1) Product Series (2) Nominal Input Voltage 28 28 Volts (3) Package Option (4) Screening Code1, 2 (5) Additional Screening Code DVME None DL UL Standard Down-Lead Up-Lead None /ES /HB /H /K Standard Extended HB Class H Class K Contact Sales Notes: 1. 2. Contact the VPT Inc. Sales Department for availability of Class H (/H) or Class K (/K) qualified products. VPT Inc. reserves the right to ship higher screened or SMD products to meet lower screened orders at our sole discretion unless specifically forbidden by customer contract. Please contact your sales representative or the VPT Inc. Sales Department for more information concerning additional environmental screening and testing, different input voltage, output voltage, power requirement, source inspection, and/or special element evaluation for space or other higher quality applications. 1X016DSF 12 DVME28 Series SMD (STANDARD MICROCIRCUIT DRAWING) NUMBERS Standard Microcircuit Drawing (SMD) *T.B.D. DVME28 Series Similar Part Number DVME28 Do not use the DVME28 Series similar part number for SMD product acquisition. It is listed for reference only. For exact specifications for the SMD product, refer to the SMD drawing. SMD's can be downloaded from the DSCC website at http://www.dscc.dla.mil/programs/smcr/. The SMD number listed above is for MIL-PRF-38534 Class H screening, standard gold plated lead finish, and no RHA (Radiation Hardness Assurance) level. Please reference the SMD for other screening levels, lead finishes, and radiation levels. CONTACT INFORMATION To request a quotation or place orders please contact your sales representative or the VPT Inc. Sales Department at: Phone: Fax: E-mail: (425) 353-3010 (425) 353-4030 vptsales@vpt-inc.com All information contained in this datasheet is believed to be accurate, however, no responsibility is assumed for possible errors or omissions. The products or specifications contained herein are subject to change without notice. 1X016DSF 13 |
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