PD - 94585B
AFC461 SERIES
EMI FILTER
HYBRID - HIGH RELIABILITY
Description
The AFC461 EMI filter will reduce the input line reflected
ripple current of the AHV, ATO, ATW, ATR, and AHF
line of DC/DC converters to levels below the CEO3
limits of MIL-STD-461.
AFC
These EMI filters are manufactured in a facility certified
to MIL-PRF-38534. All purposes used to manufacture
these filters have been qualified to enable International
Rectifier to deliver compliant devices. Three standard
temperature grades are offered with screening options.
Manufactured in a facility fully qualified to MIL-PRF-
38534, these EMI filters are fabricated utilizing DSCC
qualified processes. For available screening options,
refer to device screening table in the data sheet.
Features
n 4.0 A Input Current - max.
n 40 dB Noise Reduction min. @100 KHz
n -55°C to +125°C Operation
n Military Screening
n Compatible with ATW, AHE, ATO, ATR and
AHF Series DC/DC Converters
n No Derating for -55°C to +125°C Operation
n No Tantalum Capacitors for High Reliability
n Standard Microcircuit Drawings Available
Typical Application
+Vout
Case
+Vin
+Vin
+Vout
AHE28XX
(or Other)
DC/DC Converter
AFC461
EMI Filter
Case
System
Bus
RL
MSTR
Output Return
Input Return
Output Return
Input Return
+Vout
+Vin
AHE28XX
(or Other)
DC/DC Converter
Case
RL
SLV
Input Return
Output Return
To other converters up
to rated output current
www.irf.com
1
09/06/06
INFINEON [ Infineon ]
