Features
Unregulated
Converters
●
●
●
●
●
3kVDC Isolation
Internal SMD Construction
UL94V-0 Package Material
Toroidal Magnetics
Efficiency to 84%
ECONOLINE
DC/DC-Converter
RSD/DH
Series
Selection Guide
Part
Number
SMD
RSD-xx3.3DH
RSD-xx05DH
RSD-xx09DH
RSD-xx12DH
RSD-xx15DH
RSD-xx24DH
xx = Input Voltage
Input
Voltage
(VDC)
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
3.3, 5, 9, 12, 15, 24
Output
Voltage
(VDC)
±3.3
±5
±9
±12
±15
±24
Output
Current
(mA)
±152
±100
±56
±42
±33
±21
Efficiency
(%)
70
74-78
76-78
82
80-84
80-84
1 Watt
SMD
Dual Output
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
Output Ripple and Noise (20MHz limited)
Operating Frequency
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
Operating Temperature Range (free air convection)
Storage Temperature Range
Reflow Temperature
(for more details see Application Notes)
Relative Humidity
Package Weight
MTBF (+25°C)
(+85°C)
26
ROHS compliant
MSL Level 1
using MIL-HDBK 217F
using MIL-HDBK 217F
(tested for 1 second)
(long term isolation)
3.3V output types
5V output type
9V, 12V, 15V, 24V output types
±10%
±5%
1.2%/1% of Vin max.
20% max.
15% max.
10% max.
±100mVp-p max.
50kHz min. / 100kHz typ. / 105kHz max.
70% min. / 80% typ.
87mW min. / 130mW typ. / 190mW max.
3.000VDC min.
see Application Notes
15pF min. / 70pF max.
15 GΩ min.
Output Power (%)
Derating-Graph
(Ambient Temperature)
100
80
60
40
20
0
85 100
95
Operating Temperature °C
-40
0
50
150
1 Second
-40°C to +85°C (see Graph)
-55°C to +125°C
245°C (30 sec) max.
95% RH
2.2g
1045 x 10
3
hours
183 x 10
3
hours
Safe Operating Area
}
Detailed Information see
Application Notes chapter "MTBF"
26-October-2005
www.recom-international.com
ECONOLINE
DC/DC-Converter
Typical Characteristics
RSD/DH
Series
RSD-xx09DH
Efficiency / Load
100
80
60
40
RSD-xx05DH
Efficiency / Load
100
80
60
0505
1205
0509
Efficiency %
20
0
3.305
Efficiency %
40
1209
3.309
20
0
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
Deviation / Load
25.000
20.000
25.000
20.000
Deviation / Load
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
Deviation from Nominal (%)
3.305
0505
15.000
10.000
5.000
0.000
-5.000
-10.000
3.309
0509
1205
1209
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
RSD-xx12DH
Efficiency / Load
100
80
60
40
RSD-xx15DH
Efficiency / Load
100
80
60
40
1212
0512
0515
3.315
3.312
Efficiency %
1215
Efficiency %
20
0
20
0
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
Deviation / Load
25.000
20.000
25.000
20.000
Deviation / Load
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
Deviation from Nominal (%)
0512
1212
15.000
10.000
5.000
0.000
-5.000
-10.000
1215
0515
3.312
0% 20%
40%
60%
Total Output current (%)
80%
100%
3.315
0% 20%
40%
60%
Total Output current (%)
80%
100%
www.recom-international.com
26-October-2005
27
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
RSD/DH
Series
3rd angle
projection
10 PIN SMD Package
15.24
14.70
5.35
1.65
2.54x4
7.30
8.15
7.90
10
7
RECOM
RSD-xxxxDH
xxxx
7.40
9.00
11.10
1 2
4 5
Pin Connections
0.55
Bottom View
Recommended Footprint Details
10
7
Pin #
1
2
4
5
7
Dual
–Vin
+Vin
Com
–Vout
+Vout
NC
12.00
1.20
Top View
1 2
4 5
1.80
2.54
1.20
10
No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
28
26-October-2005
www.recom-international.com
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