FMD/FME EMI FILTER
EMI INPUT
F
ILTERS
0.7 TO 15 AMP
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
Input Voltage
• 0 to 40 VDC continuous for 28 V models
• 0 TO 400 VDC continuous for 270 V models
Case Operating Temperature (Tc)
• –55°C to +125°C full power
• 0 to 40 VDC continuous for 28 V models
• 0 to 400 VDC continuous for 270 V models
Lead Soldering Temperature (10 sec per lead)
• 300°C
• –55°C to +135°C absolute
Derating Input/Output Current
Storage Temperature Range (Case)
• –65°C to +150°C
• Linearly from 100% at 125°C to 0% at 135° C
Isolation
• 100 megohm minimum at 500 V, any pin to case
(except FMD downleaded case case pin)
Electrical Characteristics: 25°C Tc, nominal Vin, unless otherwise specified.
FMD28-461
TYP MAX
FMD270-461
FME28-461
FME270-461
PARAMETER
CONDITION
CONTINUOUS
TRANSIENT 100 ms
500 kHz
MIN
0
MIN
0
TYP
270
—
MAX
MIN
0
TYP
28
MAX
40
MIN
TYP
270
—
MAX
UNITS
VDC
V
INPUT VOLTAGE
28
—
60
55
40
100
—
400
500
—
0
–500
40
400
500
—
1
–100
50
–500
50
–100
30
—
100
—
NOISE
60
40
50
dB
REJECTION
DC RESISTANCE
1 MHz
45
—
45
55
—
40
50
—
45
55
—
MAX. CURRENT
Tc=25°C
(R
)
—
—
0.12
—
—
5.0
—
—
0.07
—
—
2.0
DC
Ω
Tc=125°C
—
—
—
0.15
—
—
—
—
30,000
V
6.3
—
—
—
—
60,000
)
0.07
—
—
—
—
3.2
—
CAPACITANCE
ANY PIN TO CASE
STEADY STATE
20,000
60,000
pF
OUTPUT VOLTAGE
= V - I (R
IN IN DC
VDC
OUT
OUTPUT CURRENT
POWER
STEADY STATE
MAX. CURRENT
Tc=25°C
—
—
7
—
—
0.7
—
—
15
—
—
1.5
A
DISSIPATION
—
—
—
—
6.0
7.4
—
—
—
—
2.5
3.1
—
—
—
—
15.75
15.75
—
—
—
—
4.5
7.2
W
Tc=125°C
Note
1. 28 V models = 0.5 Ω source impedance, 270 V models = independent of source impedance.
B3-8
CRANE [ Crane Aerospace & Electronics. ]
