100

60

20

40

100

50

0

-40

150

Operating Temperature °C

0

80

Safe Operating Area

Derating-Graph

(Ambient Temperature)

Selection Guide

Part

Isolation

Input

Output

Output

Capacitive

Number

Voltage

Voltage

Voltage

Current

Efficiency

Load

SMD

(kVDC)

(VDC)

(VDC)

(mA)

(typ.)

(max.)

(1)

RO-3.305S/E*

1

3.3

5

200

83%

2200µF

RO-0505S/E*

1

5

5

200

84%

2200µF

RO-1205S/E*

1

12

5

200

84%

2200µF

RO-2405S/E*

1

24

5

200

81%

2200µF

* add Suffix “/H“ for 2kVDC Isolation Voltage - e.g. RO-3.305S/EH

* add Suffix “/P“ for Continuous Short Protection - e.g. RO-3.305S/EHP, RO-3.305S/EP

Input Voltage Range

±10%

Output Voltage Accuracy

±5% max.

Line Voltage Regulation

low line to high line at full load

1.2% max.

Load Voltage Regulation

Load Deviation 10% to 100%

12% typ.

Output Ripple and Noise (20MHz BW)

50mVp-p typ., 100mVp-p max.

Operating Frequency (Vin=nominal input)

20kHz min. / 90kHz max.

Efficiency

see Selection Guide

Minimum Load = 0%

Specifications valid for 10% minimum load only

Isolation Voltage

(tested for 1 second)

1000 VDC

(rated for 1 minute**)

500VAC / 60Hz

Isolation Voltage

H-Suffix

(tested for 1 second)

2000 VDC

H-Suffix

(rated for 1 minute**)

1000VAC / 60Hz

Isolation Capacitance

75pF max.

Isolation Resistance

(Viso=500V)

10G

Ω min.

Short-Circuit Protection

1 second

Operating Temperature Range

-40°C to +100°C

Storage Temperature

-55°C to +125°C

Relative Humidity

95% RH

Package Weight

1.4g

MTBF (+25°C)

using MIL-HDBK 217F

3459 x 10³ hours

MTBF (+100°C)

using MIL-HDBK 217F

756 x 10³ hours

1 Watt SIP4

Single Output

Features

Unregulated

Converters

UL-60950-1 Certified

RO/E

ECONOLINE

DC/DC-Converter

Refer to Application Notes

Description

The RO/E series is an unregulated DC/DC converter in standard SIP4 package style.

This series has been designed to offer exceptionally high efficiency at low loads, an

extended operating temperature range and low deviation (10% to 100% load).

Uses include applications with restricted energy budget and industrial applications

where a high efficiency level is required.

with 3 year Warranty

RoHS

2011/65/EU

6/6

Application Notes chapter "MTBF"

**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.

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.

E-358085

REV: 0/2015

E-39

www.recom-power.com