22
www.recom-international.com
26-October-2005
Selection Guide
Part
Input
Output
Output
Efficiency
Number
Voltage
Voltage
Current
SMD
(3kV)
(VDC)
(VDC)
(mA)
(%)
RSS**-xx1.8
(H)
1.8, 3.3, 5, 9, 12, 15, 24
1.8
555
70
RSS**-xx3.3
(H)
1.8, 3.3, 5, 9, 12, 15, 24
3.3
303
75
RSS**-xx05
(H)
1.8, 3.3, 5, 9, 12, 15, 24
5
200
70-78
RSS**-xx09
(H)
1.8, 3.3, 5, 9, 12, 15, 24
9
111
76-78
RSS**-xx12
(H)
1.8, 3.3, 5, 9, 12, 15, 24
12
84
78-80
RSS**-xx15
(H)
1.8, 3.3, 5, 9, 12, 15, 24
15
66
80-84
RSS**-xx24
(H)
1.8, 3.3, 5, 9, 12, 15, 24
24
42
74-85
RSD**-xx1.8
(H)
1.8, 3.3, 5, 9, 12, 15, 24
1.8
278
70
RSD**-xx3.3
(H)
1.8, 3.3, 5, 9, 12, 15, 24
3.3
152
70
RSD**-xx05
(H)
1.8, 3.3, 5, 9, 12, 15, 24
5
100
74-78
RSD**-xx09
(H)
1.8, 3.3, 5, 9, 12, 15, 24
9
56
76-80
RSD**-xx12
(H)
1.8, 3.3, 5, 9, 12, 15, 24
12
42
78-82
RSD**-xx15
(H)
1.8, 3.3, 5, 9, 12, 15, 24
15
33
78-82
RSD**-xx24
(H)
1.8, 3.3, 5, 9, 12, 15, 24
24
21
80-84
xx = Input Voltage
Output Power (%)
100
60
20
40
95
50
0
-40
85
150
Operating Temperature C
0
80
Safe Operating Area
100
Specifications (Core Operating Area)
Input Voltage Range
10%
Output Voltage Accuracy
5%
Line Voltage Regulation
1.2%/1% of Vin max.
Load Voltage Regulation
1.8V, 3.3V output types
20% max.
(10% to 100% full load)
5V output type
15% max.
9V, 12V, 15V, 24V output types
10% max.
Output Ripple and Noise (20MHz limited)
100mVp-p max.
Operating Frequency
50kHz min. / 100kHz typ. / 105kHz max.
Efficiency at Full Load
70% min. / 80% typ.
No Load Power Consumption
RSS & RSS8 types
101mW min. / 126mW typ. / 171mW max.
RSD & RSD10 types
87mW min. / 130mW typ. / 190mW max.
Isolation Voltage
(tested for 1 second)
1.000VDC min.
H-Suffix
(tested for 1 second)
3.000VDC min.
Rated Working Voltage
(long term isolation)
see Application Notes
Isolation Capacitance
15pF min. / 70pF max.
Isolation Resistance
10 G
min.
Short Circuit Protection
1 Second
Operating Temperature Range (free air convection)
-40C to +85C (see Graph)
Storage Temperature Range
-55C to +125C
Reflow Temperature ROHS compliant (for more details see Application Notes)
245C (30 sec) max.
Relative Humidity
MSL Level 1
95% RH
Package Weight
RSS & RSS8 types
1.5g
RSD & RSD10 types
2.2g
MTBF (+25C)
using MIL-HDBK 217F
1045 x 10
3
hours
(+85C)
using MIL-HDBK 217F
183 x 10
3
hours
1 Watt
SMD
Single
&
&
Dual Output
Derating-Graph
(Ambient Temperature)
ECONOLINE
DC/DC-Converter
RSS**
&
&
RSD**
Series
1kVDC Isolation
Internal SMD Construction
UL94V-0 Package Material
Power Density 1.8W/cm
3
Toroidal Magnetics
Efficiency to 85%
Features
Unregulated
Converters
}
RSS** : ** without marking denotes standard pinning
** with marking
8
8
denotes with eight pins
RSD** : ** without marking denotes standard pinning
** with marking
1
10
0
denotes with ten pins
Detailed Information see
Application Notes chapter "MTBF"
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