DVME28-XXX中文资料
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-PRF-38534 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 )
EMI PERFORMANCE CURVES
(T CASE = 25°C, V IN = +28V ± 5%, Full Load, Unless Otherwise Specified)
Figure 7 – MIL-STD-461C Figure 8 – MIL-STD-461C
DVFL2800D Without EMI Filter DVFL2800D With DVME28 EMI Filter
Figure 9 – MIL-STD-461D
DVFL2800S With DVME28 EMI Filter
PACKAGE SPECIFICATIONS
TOP VIEW
PIN FUNCTION
IN
1 28V
IN
2 28V
IN
3 28V
COM
4 IN
COM
5 IN
COM
6 IN
7 OUT
COM
COM
8 OUT
COM
9 OUT
OUT
10 28V
OUT
11 28V
OUT
12 28V
SIDE VIEW
Figure 10 – Package and Pinout
(Pin Length is ±0.01”, Other Dimensional Limits are ±0.005” Unless Otherwise Stated)
PACKAGE SPECIFICATIONS (DOWN-LEADED)
TOP VIEW
PIN FUNCTION
IN
1 28V
IN
2 28V
IN
3 28V
COM
4 IN
COM
5 IN
COM
6 IN
7 OUT
COM
COM
8 OUT
COM
9 OUT
OUT
10 28V
OUT
11 28V
OUT
12 28V
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)
PACKAGE SPECIFICATIONS (UP-LEADED)
TOP VIEW
PIN FUNCTION
1 28V
IN
IN
2 28V
3 28V
IN
COM
4 IN
COM
5 IN
COM
6 IN
COM
7 OUT
COM
8 OUT
9 OUT
COM
OUT
10 28V
OUT
11 28V
OUT
12 28V
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)
PACKAGE PIN DESCRIPTION
Pins Function Description
1, 2, 3 28V IN Positive Input Voltage Connection
4, 5, 6 IN COM Input Common Connection
7, 8, 9 OUT COM Output Common Connection
10, 11, 12 28V OUT Positive Output Voltage Connection
ENVIRONMENTAL SCREENING (100% Tested Per MIL-STD-883 as referenced to MIL-PRF-38534)
Notes: 1. 100% R&R testing at –55°C, +25°C, and +125°C with all test data included in product shipment.
2. PIND test Certificate of Compliance included in product shipment.
3. Radiographic test Certificate of Compliance and film(s) included in product shipment.
Screening MIL-STD-883
Standard
(No Suffix)
Extended /ES HB /HB
Class H
/H
Class K /K
Non-Destructive Bond Pull N/A – Products do not contain Wirebonds N/A N/A N/A N/A N/A Internal Visual Method 2017, 2032 Internal Procedure
? ? ? ? ? Temperature Cycling Method 1010, Condition C Method 1010, -55°C to 125°C ? ? ? ? Constant Acceleration Method 2001, 3000g, Y1 Direction Method 2001, 500g, Y1 Direction ? ? ? ? PIND Method 2020, Condition A 2
?
Pre Burn-In Electrical
100% at 25°C ? Burn-In
Method 1015, 320 hours at +125°C Method 1015, 160 hours at +125°C 96 hours at +125°C 24 hours at +125°C ? ? ? ? ? Final Electrical
MIL-PRF-38534, Group A 1 100% at 25°C
? ? ? ? ? Hermeticity
Method 1014, Fine Leak, Condition A Method 1014, Gross Leak, Condition C
Dip (1 x 10-3
)
? ? ? ? ? ? ? ? ? Radiography Method 20123 ? External Visual
Method 2009
?
?
?
?
?
ORDERING INFORMATION
DVME 28 DL /HB - XXX
1 2 3 4 5
(1) (2) (3) (4) (5)
Product Series Nominal Input
Voltage
Package Option Screening Code1, 2
Additional
Screening Code
DVME 28 28 Volts None
DL
UL
Standard
Down-Lead
Up-Lead
None
/ES
/HB
/H
/K
Standard
Extended
HB
Class H
Class K
Contact Sales
Notes: 1. Contact the VPT Inc. Sales Department for availability of Class H (/H) or Class K (/K) qualified products.
2. 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.
SMD (STANDARD MICROCIRCUIT DRAWING) NUMBERS
Standard Microcircuit Drawing (SMD)
DVME28 Series Similar Part Number
*T.B.D. 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 https://www.wendangku.net/doc/3e7717120.html,/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: (425)
353-3010
Fax: (425) 353-4030
E-mail: vptsales@https://www.wendangku.net/doc/3e7717120.html,
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.