100

60

20

40

50

0

-40

71

150

Operating Temperature °C

0

80

Safe Operating Area

30

85

Derating-Graph

(Ambient Temperature)

Input Voltage Range

2:1 and 3:1

Output Accuracy

Nominal Vin and full load

±2% typ.

Line Voltage Regulation

LL to HL, full load

±0.5% max.

Load Voltage Regulation

20% to 100% full load

±0.5% typ.

Minimum Load

5V input

10%

all others

0%

Output Ripple and Noise

20MHz limited

50mVp-p max.

Switching Frequency

20% to 100% full load

200kHz typ.

Efficiency at Full Load

see Selection Guide

Quiescent Current

RS3-05xxS_D

35mA typ.

Nominal input Voltage

RS3-12xxS_D

25mA typ.

(Standard, /H2 and /H3)

RS3-24xxS_D, SZ_DZ

20mA typ.

RS3-48xxS_D, SZ_DZ

10mA typ.

Isolation Voltage

Standard

(tested for 1 second)

1000VDC

(rated for 1 minute)

500VAC / 60Hz

/H2 Version

(tested for 1 second)

2000VDC

(rated for 1 minute)

1000VAC / 60Hz

/H3 Version

(tested for 1 second)

3000VDC

(rated for 1 minute)

1500VAC / 60Hz

Isolation Capacitance (2:1 and 3:1)

H1

200pF max.

(tested at 100kHz)

H2/H3

30pF max.

Isolation Resistance

1G

Ω min.

Short Circuit Protection (see note)

Continuous

Operating Temperature Range

–40°C to +71°C

Storage Temperature Range

–55°C to +125°C

Relative Humidity

95% RH

Package Weight

4.7g

Packing Quantity

22 pcs per Tube

MTBF (+25°C)

using MIL-HDBK 217F

3303 x10³ hours

(+71°C)

using MIL-HDBK 217F

745 x10³ hours

Note: To protect the converter under all fault conditions, an input fuse is required. Quick-blow fuses

should be rated at 2x-3x the normal input current, time-delay fuses at 1.5x the normal input current.

RS3-S_D/(Z)

Series

ECONOLINE

DC/DC-Converter

Application Notes chapter "MTBF"

Typical Characteristics

RS3-0505S

100

0

40%

0%

100%

40

Efficiency / Load

60%

80%

20%

20

60

80

Total Output current (%)

100

0

40%

0%

100%

40

Efficiency / Load

60%

80%

20%

20

60

80

Total Output current (%)

RS3-4805D

RS3-(Z)S_D

REV:

0/2013

www.recom-electronic.com

E-134

-Vin

-Vout

+Vout

+Vin

Input Fuse

(see note)

RS3

Typical Application