Features
Unregulated
Converters
Selection Guide
Part
Number
SMD
R0.25S**-xx3.3
R0.25S**-xx05
R0.25S**-xx09
R0.25S**-xx12
R0.25S**-xx15
R0.25S**-xx24
R0.25D**-xx3.3
R0.25D**-xx05
R0.25D**-xx09
R0.25D**-xx12
R0.25D**-xx15
R0.25D**-xx24
R0.25DA**-xx0505
●
●
●
●
●
Fully RoHS 6/6 Conform
Full Power at 100°C Ambient Temperature
1kVDC or 3kVDC Isolation Options
Suitable for Fully Automated Assembly
(including Vapour Phase Soldering)
Optional Continuous Short Circuit Protection
ECONOLINE
DC/DC-Converter
(3kV)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
Input
Voltage
(VDC)
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
Output
Voltage
(VDC)
3.3
5
9
12
15
24
±3.3
±5
±9
±12
±15
±24
5/5
Output
Current
(mA)
76
50
28
21
17
10.4
±38
±25
±14
±10.4
±8.3
±5.2
25/25
Capacitive
Load
(max.)
1000µF
470µF
470µF
150µF
68µF
68µF
470µF
220µF
68µF
68µF
68µF
33µF
220µF/220µF
0.25 Watt SMD
Single, Dual
& Independent
Outputs
2002/95/EC
6/6
RoHS
E-224736
R0.25DA**-xx1212
3.3, 5, 12, 15, 24
12/12
10/10
68µF/68µF
xx = Input Voltage (other input and output voltage combinations available on request)
* add Suffix “H” for 3kV Isolation, e.g.
R0.25S-0505/H, R0.25D-0505/H
,
R0.25S12-0505/H, R0.25D12-0505/H
* add Suffix “P” for Continuous Short Circuit Protection, e.g.
R0.25S8-0505/P, R0.25S-0505/H
P,
R0.25D12-0505/HP
* add suffix -R for tape & reel packing e.g.
R0.25S-0505-R.
For more details see Application Notes.
UL-60950-1 Certified
EN-60601-1 Certified
EN-60950-1 Certified
(/H suffix)
Case and Pinning Options (note restrictions on /H option)
R0.25S** : ** without marking denotes 5 pins out of 8 fitted (includes /H option)
** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)
** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)
R0.25D** : ** without marking denotes 6 pins out of 10 fitted (includes /H option, no DA option)
R0.25D(A): ** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
R0.25D(A): ** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)
R0.25S
R0.25D(A)
Description
The R0.25S and R0.25D converters are
of the enclosed open frame type, i.e.
they are not potted.
The converters are typically used in
general purpose and industrial low
power isolation and voltage matching
applications where an SMD converter is
required.
The converter series feature an exten-
ded ambient temperature operating
range of -40°C ~ +100°C without
derating and optional continuous short
circuit protection.
In addition to single, dual and indepen-
dent outputs, two isolation options and
three different case formats, the
converters are also available prepacked
as tape and reel for use with automatic
insertion machines.
Refer to Application Notes
www.recom-electronic.com
R0.25S-
R0.25D
Specifications
(
measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
±10%
±5% typ., ±7% max.
(low line to high line at max. load)
2% max.
3.3V output types
15% typ., 20% max.
5V, 5/5V output types
12% typ., 15% max.
9V output type
7% typ., 10% max.
12V, 12/12V, 15V, 24V output types 6% typ., 10% max.
100mVp-p max.
20kHz min. / 50kHz typ. / 90kHz max.
60%-70%
Output Ripple and Noise (20MHz BW limited)
Operating Frequency
Efficiency at Full Load
Minimum Load = 0%
Isolation Voltage
Specifications valid for 10% minimum load only
(tested for 1 second)
1000VDC
(rated for 1 minute)
500VAC / 60Hz
H-Suffix
(tested for 1 second)
3000VDC
(rated for 1 minute)
1500VAC / 60Hz
R0.25DA Output/ Output Isolation Voltage (tested for 1 second)
1000VDC
Isolation Capacitance
75pF max.
REV: 2/2011
1
RECOM [ RECOM INTERNATIONAL POWER ]
