AMH461Y/CH [INFINEON]
Data Line Filter, 1 Function(s);
| 型号： | AMH461Y/CH |
| 厂家： | 
Infineon |
| 描述： | Data Line Filter, 1 Function(s) |
| 文件： | 总5页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRELIMINARY
AMH461
Hybrid - High Reliability
EMI Filter
DESCRIPTION
FEATURES
The AMH Series EMI filter has been designed to provide n Up to 2.0 Ampere Output Current
full compliance with the input line reflected ripple
current requirement specified by CE03 of MIL-STD-
n
Attenuation > 60dB at 500KHz
461C over the extended military temperature range n Low Profile Seam Welded Package
while operating in conjunction with the corresponding
AHF series of DC/DC converters. These filters are
n
Ceramic Insulated Copper Core Pins
offered as part of a family of high reliability conversion n Operation Over Full Military Temp Range
products providing single, dual and triple output voltages
n
No Derating for –55ºC to +125º C
while operating from nominal +28 volt input line. Other
converters operating with a similar switching frequency
will also benefit from use of this device.
These EMI filters are hermetically packaged in a seam
welded enclosure utilizing axially oriented copper-core
pins which minimize resistive DC losses. This package
has been configured to complement the AHF package
as a convenience in system installation and is
fabricated with Advanced Analog / M-3's rugged
ceramic lead-to-package seal assuring long term
hermetic seal integrity in harsh environments.
Typical Connection Diagram
+Vin
+Vout
+Vin
+Vout
AHF28xx/CH
(or Other)
DC/DC Converter
Designed to meet the the stringent requirements of
military and aerospace use, these devices are
manufactured in a facility fully qualified to MIL-PRF-
38534, and are available in two screening grades. The
CH grade intended for flight use is fully compliant to the
requirements of MIL-PRF-38534 for class H. The HB
grade is processed and screened to the class H
requirement, but does not include element evaluation.
The ES grade is processed and screened to a lower
level requirement. Class CH grade and class HB grade
are tested to meet the complete group "A" test
specification over the full military temperature range
with no derating. Variations in electrical, mechanical
and screen requirements can be accommodated.
AMH461/CH
EMI Filter
System
Bus
RL
Output Return
Input Return
Output Return
Input Return
+Vin
+Vout
AHF28xx/CH
(or Other)
DC/DC Converter
RL
Input Return
Output Return
Contact Advanced Analog
requirements.
/
M-3 for special
1
SPECIFICATIONS
AMH461
ABSOLUTE MAXIMUM RATINGS Note 1
Input Voltage
-80V to +80V Note 2
Input Current
3.0 A
Lead Soldering Temperature
Case Temperature
300°C for 10 seconds
Operating
Storage
-55°C to +125°C
-65°C to +135°C
Electrical Characteristics -55°C £ TCASE £ +125°C, -50 £ V £ +50 unless otherwise specified.
IN
Group A
Parameter
INPUT VOLTAGE
Test Conditions
Steady State
Transient Note 2
VOUT = VIN - I (RDC
Min
Nom
Max
Unit
Subgroups
-40
-50
—
+40
+50
VDC
OUTPUT VOLTAGE
1, 2, 3
1
)
VDC
ADC
mW
IN
OUTPUT CURRENT Note 3
DC RESISTANCE Note 4
POWER DISSIPATION
2.0
TC = 25°C
150
250
Maximum Current
TC = 25°C
1.0
W
NOISE REDUCTION
TC = 25°C
1KHz
-1
40
70
60
+1
50
80
70
200 KHz - 500 KHz
500 KHz – 10 MHz
10 MHz – 50 MHz
dB
ISOLATION
1
Any Pin to Case
100
MW
Tested @ 500VDC
CAPACITANCE
DEVICE WEIGHT
Measured Between Any Pin and Case
Slight Variations with Case Style
44
30
nF
gms
Notes to Specifications:
1.
Operation above maximum ratings may cause permanent damage to the device. Operation at maximum ratings may degrade performance and affect
reliability.
2.
3.
4.
Device can tolerate ± 100 Volt transient whose duration is £ 100 ms when RS ³ 0.5 W.
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
AMH461 Block Diagram
1
2
3
4
5
AMH461 PIN DESIGNATION
Pin Number
Designation
Positive Input
Positive Output
Case Ground
Output Common
Input Common
1
2
3
4
5
AMH461 Case Outline
.260
Ø 0.06
0.800
0.050 Typ
Pins
0.200 Typ
5
4
1
1.000
1.700
1.900 1.450
3
2
Ø 0.104
X3
0.920
0.331 Max
1.120
Note: Flanged case shown. Non-flange case identical size but without three mounting ears.
Tolerances, unless otherwise .XX
specified:
=
±0.010
3
.XXX
=
±0.005
Available Screening Levels and Process Variations for AMH461 EMI Filters.
MIL-STD-883
Method
/CH
Suffix
/HB
Suffix
/ES
Suffix
Requirement
Temperature Range
Element Evaluation
Internal Visual
-55°C to +125°C
MIL-PRF-38534
Yes
-55°C to +125°C
—
-55°C to +125°C
—
Yes
2017
1010
2001,
1015
Yes
Temperature Cycle
Constant Acceleration
Cond C
Cond C
Cond B
Cond A
Cond A
500g
Burn-in
160 hrs @ 125°C
160 hrs @ 125°C
96 hrs @ 125°C
Interim Electrical @ 0 hrs
Final Electrical (Group A)
Read & Record Data
MIL-PRF-38534
& Specification
-55, +25, +125°C
-55, +25, +125°C
+25°C
PDA (25°C, interim to final)
Seal, Fine & Gross
External Visual
10%
Cond A, C
Yes
10%
Cond A, C
Yes
—
1014
2009
Cond A, C
Yes
4
Part Numbering/Ordering Information
AMH 461 F / CH
Model
Screening
CH, HB, ES
See chart for details
Applicable
Military Test
Standard
Case Style
F = Flange
Y = Flange w/Side Pins
- = No Flange
Typical Filter CE03 Performance
AHF2805S CE03 Performance Without AMH461 filter
AHF2805S CE03 Performance With AMH461 filter
Ó
The information in this data sheet has been carefully checked and is believed to be accurate; however no responsibility is
assumed for possible errors. These specifications are subject to change without notice.
Advanced Analog / M-3
0020
2270 Martin Avenue
Santa Clara CA 95050-2781
(408) 988-4930 FAX (408) 988-2702
MIL-PRF-38534 Qualified
ISO 9001 Registered
l
ADVANCED ANALOG / M-3 INC.
5
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