The R2S and R2D converters are of the enclosed open frame type, meaning that they are
un-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 extended ambient temperature operating range of
-40°C to +100°C without derating and optional continuous short circuit protection.
In addition to two isolation options and three different case formats, the converters are also
available prepacked as tape and reel for use with automatic insertion machines.
2 Watt
SMD Single
&
Dual Output
Selection Guide
Part
Number
SMD
Input
Voltage
(VDC)
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
Output
Voltage
(VDC)
3.3
5
9
12
15
24
±5
±9
±12
±15
Output
Current
(mA)
606
400
222
167
133
83
±200
±111
±83
±66
Efficiency
(%)
70-75
76-84
76-84
76-85
76-85
76-85
75-80
75-80
75-83
75-85
Max
Capacitive
Load
(1)
3300µF
1200µF
1200µF
680µF
680µF
220µF
±470µF
±470µF
±330µF
±330µF
2011/65/EU
6/6
(3kV)
R2S**-xx3.3 (H)
R2S**-xx05
R2S**-xx09
R2S**-xx12
R2S**-xx15
R2S**-xx24
R2D**-xx05
R2D**-xx09
R2D**-xx12
R2D**-xx15
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
RoHS
E358085
UL-60950-1 Certified
EN-60950-1 Certified
EN-60601-1 Certified*
(*/H suffix)
R2D**-xx24 (H)
5, 12, 15, 24
±24
±42
75-85
±330µF
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. R2S-0505/P, R2D-0505/HP
* add suffix -R for tape&reel packing e.g. R2S-0505-R. For more details see Tapes Section.
R2S-R2D
Derating-Graph
(Ambient Temperature)
100
80
Case and Pinning Options (note restrictions on /H option)
R2S** : ** without marking denotes 5 pins out of 8 fitted (/H option available)
** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)
** with marking 12 denotes 10 pins out of 12 fitted (/H option available)
R2D** : ** without marking denotes 6 pins out of 10 fitted (/H option available)
** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
** with marking 12 denotes with 10 pins out of 12 fitted (/H option available)
Output Power (%)
60
40
20
0
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)
Output Ripple and Noise (20MHz limited)
Operating Frequency
Efficiency at Full Load
Minimum Load = 0%
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.
150mVp-p max.
20kHz min. / 40kHz typ. / 85kHz max.
70% min. / 80% typ.
Specifications valid for 10% minimum load only.
continued on next page
www.recom-power.com
REV: 0/2015
Safe Operating Area
-40
150
100
105
Operating Temperature °C
0
50
***Any data referred to in this datasheet are of indicative nature
and based on our practical experience only. For further details,
please refer to our Application Notes.
Refer to Application Notes
E-85
ECONOLINE
DC/DC-Converter
Specifications
- Continued
Isolation Voltage
Isolation Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air convection)
Storage Temperature Range
Reflow Temperature
Vapor Phase Process
Relative Humidity
Package Weight
R2S, R2S8
R2D, R2D10
R2S12, R2D12
Packing Quantity
R2S, R2S8
R2S12, R2D, R2D10, R2D12
All Types
MTBF (+25°C)
(+85°C)
Certifications
CB Test Report
UL General Safety
CUL General Safety
EN Medical Safety
EN General Safety
Report: MDD1205098-2 + RM1205098-2
Medical Report + ISO14971 Risk Assessment
Report: SPCLVD 1211033-3
EN55022
Report: US/14402/UL
Report: E358085
using MIL-HDBK 217F
using MIL-HDBK 217F
ROHS compliant
(for more details see Application Notes)
(Viso 500V)
(tested for 1 second)
(rated for 1 minute***)
(tested for 1 second)
(rated for 1 minute***)
R2S
&
R2D
Series
1000VDC
500VAC / 60Hz
3000VDC
1500VAC / 60Hz
115pF max.
10 GΩ min.
1 Second
Continuous
-40°C to +100°C (see Graph)
-55°C to +125°C
245°C (30 sec), peak 255°C (5 sec) max.
230°C (90 sec) max.
95% RH
1.4g
1.5g
1.6g
39 pcs per Tube
33 pcs per tube
250 pcs per Reel
886 x 10
3
hours
128 x 10
3
hours
}
Detailed Information see
Application Notes chapter "MTBF"
UL 60950-1 2nd Ed.
C22.2 No. 60950-1-03
IEC/EN 60601-1 3rd Ed.
EN60950-1: 2006 + A12:2011
Level A
R2S-R2D
Conducted / Radiated Emissions
Notes
Note 1
Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter.
Typical Characteristics
Efficiency / Load
100
Deviation / Load
25.000
20.000
Deviation from Nominal (%)
80
60
1205
15.000
10.000
5.000
0.000
-5.000
-10.000
3.305
2405
Efficiency %
R2S-xx05
3.305
40
20
0
2405
0505
0505
1205
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
0% 20%
40%
60%
Total Output current (%)
Efficiency / Load
100
25.000
Deviation / Load
20.000
Deviation from Nominal (%)
80
0505
Efficiency %
R2D-xx05
60
40
20
0
15.000
10.000
5.000
0.000
-5.000
-10.000
2405
3.305
0505
3.305
2405
1205
1205
0% 20%
40%
60%
Total Output current (%)
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
E-86
REV: 0/2015
www.recom-power.com
ECONOLINE
DC/DC-Converter
EMC Filtering - Suggestion for EN55022 Class B (Conducted and Emitted)
470pF/4kVDC
Fuse
Input
L1
Output
R2S
&
R2D
Series
DC
+
C1
DC
Standard and /H versions
C1
L1
Vin
2.2µF 4.7µH
5V
2.2µF 10µH
12V
2.2µF 22µH
15V
4.7µF 22µH
24V
470pF/4kVDC
Fuse
Input
L1
+Vout
/P and /HP versions
C1
L1
10µF 10µH
4.7µF 22µH
4.7µF 22µH
10µF 47µH
Vin
5V
12V
15V
24V
+
DC
C1
DC
Com
-Vout
C1 = MLCC
L1 = SMD Inductor
Package Style and Pinning (mm)
8 PIN Single SMD Package
10 PIN Dual SMD Package
R2S-R2D
12.75
10.7
8
5
10
7
RECOM
R2D-xxxx
xxxx
15.24
10.7
8.7
9.0
8.50
11.10
RECOM
R2S-xxxx
xxxx
8.7
9.0
8.50
11.10
1 2
4
1 2
4 5
2.54 x 4=10.16±0.5
2.54 x 3=7.62±0.5
Pin Connections
Pin #
Single
–Vin
+Vin
–Vout
+Vout
No Pin
NC
No Pin
Dual
–Vin
+Vin
Com
–Vout
+Vout
No Pin
NC
Bottom View
Recommended Footprint Details
0.50
12.00
8
Top View
1
2
4
Recommended Footprint Details
0.50
12.00
10
Top View
5
4
1.80
5
7
8
10
7
Bottom View
1 2
1 2
4 5
1.80
2.54±0.5
1.20
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54±0.5
1.20
R2S** : ** 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)
R2D** : ** without marking denotes 6 pins out of 10 fitted (includes /H option)
** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
www.recom-power.com
REV: 0/2015
e.g. R2S-0505, R2S-0505/H, R2S-0505/HP
e.g. R2S8-0505, R2S8-0505/P
e.g. R2D-0505, R2D-0505/H, R2D-0505/HP
e.g. R2D10-0505, R2D10-0505/P
E-87
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
Full 8 PIN Single SMD Package
Note: /H option is not available in
these pin packages
R2S
&
R2D
Series
Full 10 PIN Dual SMD Package
10.7
8 7 6 5
10 9 8 7 6
RECOM
R2D10-xxxx
xxxx
12.75
15.24
10.7
8.7
9.0
8.50
11.10
RECOM
R2S8-xxxx
xxxx
8.7
9.0
8.50
11.10
1 2 3 4
Pin Connections
Pin #
Single
–Vin
+Vin
NC
–Vout
+Vout
NC
NC
NC
-
-
1 2 3 4 5
2.54x4=10.16±0.5
Dual
–Vin
+Vin
NC
Com
–Vout
NC
+Vout
NC
NC
NC
Bottom View
2.54 x 3=7.62±0.5
Recommended Footprint Details
0.50
12.00
8 7 6 5
Top View
1
2
3
4
5
6
7
Recommended Footprint Details
0.50
12.00
10 9 8 7 6
Top View
Bottom View
1 2 3 4
1.80
1 2 3 4 5
1.80
2.54±0.5
1.20
8
9
10
2.54±0.5
1.20
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
12 PIN Single and Dual SMD Package
Note: /H option is available in
this pin package
R2S_R2D
15.24
12 11 10
8 7
8.7
9.0*
10.7
RECOM
R2S_R2D12-xxxx
xxxx
Pin Connections
Pin #
1
Single
–Vin
+Vin
NC
–Vout
NC
NC
+Vout
NC
NC
NC
Dual
–Vin
+Vin
NC
Com
–Vout
NC
+Vout
NC
NC
NC
1 2 3
5 6
2.54x5=12.7±0.5
8.50
11.10
*R2S12-05xx/HP = 9.4mm
2
3
5
6
7
8
10
11
12
Separation
> 3.8 mm
0.55
12.00
12 1110
1 2 3
Top View
8 7
5 6
1.80
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Bottom View
1.20
Recommended Footprint Details
R2S** : ** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)
R2D** : ** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)
e.g. R2S12-0505, R2S12-0505/H, R2S12-0505/HP
e.g. R2D12-0505, R2D12-0505/H, R2D12-0505/HP
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
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