Features
UnregulatedConverters● Fully RoHS 6/6 Conform● Full Power at 100°C Ambient Temperature● 1kVDC and 3kVDC Isolation Options● /H Version Certified for Medical Applications● UL/EN/CSA Certified, CB Report● Suitable for Fully Automated Assembly

ECONOLINE
DC/DC-Converterwith 3 year Warranty(including Vapor Phase Soldering)● Optional Continuous Short Circuit Protection● Efficiency to 85%● Built-In EN55022 Class A Filter

2 WattSMD Single &Dual Output

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 alsoavailable prepacked as tape and reel for use with automatic insertion machines.

Description

Selection Guide
Input
Voltage(VDC)

OutputVoltage(VDC)

OutputCurrent(mA)

Efficiency(%)

MaxCapacitiveLoad(1)R2S**-xx3.3 (H)5, 12, 15, 24

3.360670-75

3300µFR2S**-xx05(H)

5, 12, 15, 24

540076-84

1200µFR2S**-xx09(H)

5, 12, 15, 24

922276-84

1200µFR2S**-xx12(H)5, 12, 15, 24

1216776-85

680µF

R2S**-xx15(H)5, 12, 15, 24

1513376-85

680µF

R2S**-xx24(H)5, 12, 15, 24

24

83

76-85

220µF

R2D**-xx05(H)

5, 12, 15, 24±5±20075-80±470µF

UL-60950-1 Certified
EN-60950-1 Certified
EN-60601-1 Certified*

R2D**-xx09(H)5, 12, 15, 24±9±111

75-80±470µF(*/H suffix)

R2D**-xx12(H)5, 12, 15, 24±12±83

75-83±330µF

R2D**-xx15(H)5, 12, 15, 24±15±66

75-85±330µF(3kV)

R2D**-xx24 (H)5, 12, 15, 24±24±4275-85±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.

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)

Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range±10%Output Voltage Accuracy±5%Line Voltage Regulation

1.2%/1% of Vin max.

Load Voltage Regulation

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)
Operating Frequency

150mVp-p max.

E358085

R2S-R2D
Derating-Graph(Ambient Temperature)100806040Safe Operating Area

200-40050150100105
Operating Temperature °C***Any data referred to in this datasheet are of indicative natureand based on our practical experience only. For further details,
please refer to our Application Notes.

20kHz min. / 40kHz typ. / 85kHz max.

Efficiency at Full Load

70% min. / 80% typ.

Minimum Load = 0%

Specifications valid for 10% minimum load only.
continued on next pagewww.recom-power.com

RoHS

2011/65/EU
6/6

Output Power (%)

PartNumberSMD

REV: 0/2015

Refer to Application Notes
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R2S & R2DSeries

ECONOLINE
DC/DC-Converter
Specifications - Continued
Isolation Voltage
Isolation Voltage(tested for 1 second)

1000VDC(rated for 1 minute***)500VAC / 60Hz

(tested for 1 second)

3000VDC(rated for 1 minute***)1500VAC / 60Hz

Isolation Capacitance

115pF max.

Isolation Resistance(Viso 500V)

10 GΩ min.

Short Circuit Protection

1 Second

P-SuffixContinuous

Operating Temperature Range (free air convection)-40°C to +100°C (see Graph)

Storage Temperature Range-55°C to +125°C

Reflow Temperature

ROHS compliant

Vapor Phase Process(for more details see Application Notes)

245°C (30 sec), peak 255°C (5 sec) max.
230°C (90 sec) max.

Relative Humidity

95% RH

Package Weight

R2S, R2S8

Packing Quantity

1.4g

R2D, R2D10

1.5g

R2S12, R2D12

1.6g

R2S, R2S839 pcs per Tube

R2S12, R2D, R2D10, R2D12

33 pcs per tube

All Types

250 pcs per Reel

MTBF (+25°C)

886 x 103 hours

using MIL-HDBK 217F

Detailed Information see(+85°C) } Application Notes chapter "MTBF" using MIL-HDBK 217F

128 x 103 hours

CB Test Report

Report: US/14402/UL

UL General Safety

Report: E358085

UL 60950-1 2nd Ed.

CUL General Safety

C22.2 No. 60950-1-03

EN Medical Safety

Report: MDD1205098-2 + RM1205098-2

IEC/EN 60601-1 3rd Ed.

Medical Report + ISO14971 Risk Assessment
EN General Safety

Report: SPCLVD 1211033-3

Conducted / Radiated Emissions
Notes
Note 1

EN60950-1: 2006 + A12:2011

EN55022

Level A

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

Deviation / Load

10025.0001205

20.00060
40Efficiency %R2S-xx05

3.305

Deviation from Nominal (%)

802405
0505

2000%

20%

40%

60%

80%

100%

5.000
0.000
-5.000-10.000

80%

100%

Deviation / Load

0505

60

Deviation from Nominal (%)

20.0003.305

402405
1205

200%

20%

40%60%

80%

100%

Total Output current (%)

E-86

1205

0505

0% 20%
40%
60%
Total Output current (%)

25.00080

02405

10.000Efficiency / Load100

R2D-xx05

3.305

15.000Total Output current (%)

Efficiency %R2S-R2D

Certifications

REV: 0/2015

15.00010.0005.000

24050505

3.305

0.000
-5.000-10.0001205
0% 20%
40%60%
Total Output current (%)

80%

100%

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R2S & R2DSeries

ECONOLINE
DC/DC-Converter
EMC Filtering - Suggestion for EN55022 Class B (Conducted and Emitted)

Standard and /H versions
C1L1Vin
2.2µF 4.7µH
5V
2.2µF 10µH
12V
2.2µF 22µH
15V
4.7µF 22µH
24V

470pF/4kVDC
Fuse
Input

L1+Output

DCC1
DC/P and /HP versions
C1L110µF 10µH
4.7µF 22µH
4.7µF 22µH
10µF 47µH

470pF/4kVDC+Vout

FuseInput

Vin5V12V15V24V

L1+DCComC1DC

C1 = MLCC
L1 = SMD Inductor-VoutPackage Style and Pinning (mm)8 PIN Single SMD Package

10.7

15.2488.7

105RECOM
R2S-xxxx
xxxx

9.0

2.54 x 3=7.62±0.5

10.7

7RECOM
R2D-xxxx
xxxx

4

1 28.50
11.10

R2S-R2D

12.75

10 PIN Dual SMD Package

1 29.0

8.7

4 5

8.50
11.10

2.54 x 4=10.16±0.5
Pin Connections

Recommended Footprint Details
0.50

Bottom View

2.54±0.5

12.00

81.20

Top View

1 2541.80

Pin #Single

1–Vin

Dual–Vin

2+Vin+Vin

4–VoutCom

5+Vout–Vout7No Pin+Vout8NC

No Pin10No PinNC

NC = No Connection

Recommended Footprint Details
0.50

Bottom View

2.54±0.5

12.00

107Top View

1 24 5

1.20

1.80

XX.X ± 0.5 mm
XX.XX ± 0.25 mm

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)

e.g. R2S-0505, R2S-0505/H, R2S-0505/HP
e.g. R2S8-0505, R2S8-0505/P

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)

e.g. R2D-0505, R2D-0505/H, R2D-0505/HP
e.g. R2D10-0505, R2D10-0505/P

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REV: 0/2015

E-87

R2S & R2DSeries

ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)Note: /H option is not available inthese pin packages

Full 8 PIN Single SMD Package

12.75

Full 10 PIN Dual SMD Package

10.78.7

15.24

9.0
8.50
11.10

2.54 x 3=7.62±0.5

8 7 6 510 9 8 7 6RECOM
R2S8-xxxxxxxx

RECOM
R2D10-xxxxxxxx

1 2 3 41 2 3 4 5

Bottom View

12.00

1.20

2.54±0.5

Pin #Single

1–Vin

Dual–Vin

2+Vin+Vin

Recommended Footprint DetailsNC

NC

4–VoutCom

Top View

5+Vout–Vout

1 2 3 46NC

NC

7NC+Vout8NC

NC

9-NC

10-NC

8 7 6 5

1.80

8.50
11.10

2.54x4=10.16±0.5

30.50

9.0

8.7

Pin Connections

Recommended Footprint Details

10.70.50

Bottom View

12.00

10 9 8 7 6Top View

1 2 3 4 5
1.80

1.20

2.54±0.5

NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm

R2S_R2D

12 PIN Single and Dual SMD Package

Note: /H option is available inthis pin package

10.7

15.24
12 11 10

8 7RECOMR2S_R2D12-xxxxxxxx

1 2 3Pin Connections

9.0*

8.7

5 6

8.50
11.10

2.54x5=12.7±0.5*R2S12-05xx/HP = 9.4mm

Separation> 3.8 mm
0.55

Bottom View

12.00

12 11108 7

1 2 35 6Top View1.20

Pin #Single

1–VinDual–Vin

2+Vin+Vin3NC

NC

5–VoutCom

6NC–Vout7NC

NC

8+Vout+Vout10NC

NC11NC

NC12NCNC

NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm

1.80

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.

E-88

REV: 0/2015

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