FDD01 SERIES
SINGLE & DUAL OUTPUT
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
GENERAL
typ.
Characteristics
Switching frequency
Isolation voltage
Isolation resistance
Ambient temperature
Case temperature
Derating
Conditions
Vi nom, Io nom
min.
max.
unit
KHz
VDC
50
1,500
Input / Output
1G
-25
Input / Output, @ 500VDC
Operating at Vinom, Io nom
Operating at Vinom, Io nom
Vi nom
oC
oC
% / oC
oC
+
+
71
90
See derating curve
-40
Storage temperature
Dimension
Non operational
+ 100
mm
L20.3 x W31.8 x H12.7
Free air convection
Plastic
Cooling
Case material
INPUT SPECIFICATIONS
typ.
Characteristics
Conditions
min.
max.
5.5
unit
VDC
mA
Input voltage range
Tamin ...Ta max, Io nom
Vi nom, Io= 0
Io nom
4.5
5
No load input current
Input voltage w/o damage
65
7
VDC
OUTPUT SPECIFICATIONS
typ.
Characteristics
Conditions
min.
max.
unit
%
Output voltage accuracy
Vi nom, Io nom
2
Minimum load
Vi nom single output models
0
%
dual output models (each output)
20
%
Line regulation
Load regulation
Io nom, Vi min ...Vi max
%
1
2
Vi nom, Io 0 ...Io nom, single output models
Vi nom, Io min ...Io nom, dual output models
Vi nom, Io nom
%
%
% / oC
3
Temperature coefficient
Ripple & noise
0.02
1 0 0
Vi nom, Io nom, BW = 20MHz
Vi nom, Io nom, Po / Pi
mV
Efficiency
Up to 58%, See model list
CONTROL AND PROTECTION
Input reversed
Shunt diode built in, external fuse recommended
Continuous
Output short circuit
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2007.08.30
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