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FDD15 SERIES
Characteristics
Conditions
min.
typ.
max.
unit
Switching frequency
Isolation voltage
Isolation resistance
Ambient temperature
Case temperature
Storage temperature
M.T.B.F.
Vi nom, Io nom
Input / Output
Input / Output, @ 500VDC
Operating at Vi nom, Io nom
Operating at Vi nom, Io nom
Non operational
K H z
1,500
VDC
M
100
-10
+ 50
o
C
+ 85
o
C
-25
+100
o
% / C
695,900
No load input current
26
Characteristics
Conditions
min.
typ.
max.
unit
Input voltage range
9
12
VDC
Ta min ... Ta max, Io nom
Characteristics
Conditions
min.
unit
Output voltage accuracy
Minimum load
Line regulation
Load regulation
Temperature coefficient
Vi nom, Io nom
Vi nom
single output models
dual output models (each output)
Io nom, Vi min ...Vi max
Vi nom, Io 0 ...Io nom, single output models
Vi nom, Io min ...Io nom, dual output models
Vi nom, Io nom
typ.
max.
0
20
%
%
%
%
2
1
2
5
%
0.02
o
% / C
Input reversed
Shunt diode built in, external fuse recommended
Output short circuit
Continuous
%
Vi nom, Io = 0
12V models
24V models
48V models
24V models
48V models
18
35
26
22
40
75
mA
mA
mA
VDC
VDC
CONTROL AND PROTECTION
Derating
According to MIL-HDBK-217F, GF40
Vi nom
200
Dimension
L50.8 x W50.8 x H11.9
mm
Hrs
o
C
24
18
VDC
18
36
48
36
72
VDC
VDC
Input voltage w/o damage
Io nom
12V models
VDC
OUTPUT SPECIFICATIONS
Efficiency
Vi nom, Io nom, Po / Pi
Ripple & noise
Vi nom, Io nom,
BW = 20MHz
Transient recovery time
Vi nom, Io nom ...1/2 Io nom
5V, 12V, 15V & dual
3.3V output models
Up to 80%, See model list
500
100
SINGLE & DUAL OUTPUT
Vout x 1%
mV
mV
S
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
SPECIFICATION
Case material
Cooling
Free air convection
Metal
GENERAL
Input filter
LC type
INPUT SPECIFICATIONS
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See derating curve
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FDD15 SERIES
MECHANISM & PIN CONFIGURATION
PHYSICAL CHARACTERISTICS
CASE SIZE
CASE MATERIAL
WEIGHT
50.8 x 50.8 x 11.9 mm 2 x 2 x 0.47 inches
Metal
65 g (typ.)
PIN ASSIGNMENT
PIN NO.
SINGLE
DUAL
Vi+
Vo+
Vi -
Vi+
Vo -
Vi -
DERATING
NATURAL
CONVECTION
COOLING
0
100
o
Ambient Temperature [ C ]
50
85
-10
P
o
w
e
r
o
u
t
[
%
]
1
GENERAL
NO PIN
com
Vo+
mm [inch]
50.80 [2.00]
11.94 [0.47]
DIA 1.00 [0.04]
5.08 [0.20]
20.32 [0.80]
BOTTOM VIEW
3
4
5
1
2
15.24 [0.60]
10.16 [0.40]
10.16 [0.40]
5
0
.
8
0
[
2
.
0
0
]
50.80 [2.00]
22.86 [0.90]
5.08 [0.20]
2
3
4
5
Vo -
SINGLE & DUAL OUTPUT
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