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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

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

Ω min.

Short Circuit Protection

1 Second

Operating Temperature Range (free air convection)

-40°C to +85°C (see Graph)

Storage Temperature Range

-55°C to +125°C

Reflow Temperature ROHS compliant (for more details see Application Notes)

245°C (30 sec) max.

Relative Humidity

MSL Level 1

95% RH

Package Weight

RSS & RSS8 types

1.5g

RSD & RSD10 types

2.2g

MTBF (+25°C)

using MIL-HDBK 217F

(+85°C)

using MIL-HDBK 217F

1 Watt

SMD

&

Dual Output

Derating-Graph

(Ambient Temperature)

ECONOLINE

DC/DC-Converter

&

RSD**

Series

Features

Unregulated

Converters

}

RSS** : ** without marking denotes standard pinning

RSD** : ** without marking denotes standard pinning

10

Detailed Information see

Application Notes chapter "MTBF"