RR2-S03/D03
3 Watt 2:1 regulated
single & dual output
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DIP24, Wide 2:1 input range
Full SMD technology
1500 VDC isolation up to 3500 VDC isolation
Continuous short circuit protection
Efficiency up to 80%
-25°C~85°C operation temperature range
Optional metal case
OUTPUT SPECIFICATIONS
Voltage accuracy
Line regulation
EMC SPECIFICATIONS
Radiated emissions
Conducted emissions
1%
0.5%
EN55022
EN55022
Class A
Class A
Load regulation
0.5%
ESD
RS
EFT (8)
Surge (8)
CS
IEC61000-4-2 Perf. Crit. B
IEC61000-4-3 Perf. Crit. A
IEC61000-4-4 Perf. Crit. B
IEC61000-4-5 Perf. Crit. B
IEC61000-4-6 Perf. Crit. A
IEC61000-4-8 Perf. Crit. A
Ripple & Noise (20 MHz bandwith) (1)
Short circuit protection
Temperature coefficient
Capacitor load (2)
60 mV pk-pk
Continuous
0.02%/°C
See table
PFMF
INPUT SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS (4)
Voltage range
See table
See table
See table
These are stress ratings. Exposure of devices to any of these
conditions may adversely affect long-term reliability.
Input voltage (100 mS)
Max. input current
No-load input current
Input filter
PI Type
35 mA pk-pk
5 modes
12 modes
24 modes
-0.7 ~ 15 VDC
-0.7 ~ 24 VDC
-0.7 ~ 40 VDC
-0.7 ~ 80 VDC
260°C
Input reflected ripple current (3)
48 modes
GENERAL SPECIFICATIONS
Efficiency (typ.)
Lead soldering temperature
See table
(1.5 mm from case 10 sec.)
I/O isolation voltage (3 sec.)
Input / Output
Metal case / input & output
I/O isolation capacitance
I/O isolation resistance
Switching frequency
All specifications typical at Ta = 25°C, nominal input voltage and full load
unless otherwise specified.
The information and specifications contained in this data sheet are believed
to be correct at time of publication. However, we accept no responsibility
for consequences arising from printing errors or inaccuracies.
Subject to change without notice.
1500 ~ 3500 VDC
1000 VDC
60 pF typ.
1000 M Ohm
100~400 kHz
95% rel. H
Humidity
NOTE
Reliability calculated MTBF (MIL-HDBK-217F)
Safety standard (designed to meet)
> 2.199 Mhrs.
IEC 60950-1
1) Typical value at nominal input voltage and full load.
2) Tested by nominal Vin and constant resistor load.
3) Measured input reflected ripple current with a simulated
source inductance of 12uH.
4) Exceeding the absolute ratings of the unit could cause
damage. It is not allowed for continuous operating.
5) Operation under no-load conditions will not damage
these devices. However they may not meet all listed
specifications.
PHYSICAL SPECIFICATIONS
Case material
Non-conductive black plastic
(UL94V-0 rated)
Nickel-coated copper
Base material
Non-conductive black plastic
(UL94V-0 rated)
Pin material
Potting material
Weight
Ø 0.5 mm brass solder-coated
Epoxy (UL94V-0 rated)
Plastic 12.5 g, Metal 15 g
1.25“ x 0.8“ x 0.4“
6) It´s necessary to add a minimum capacitor in output for
some models. Please check single model datasheet for
detail value.
Dimensions
7) Input filter components are required to help meet
conducted emission class A, which application refer to the
EMI filter of design & feature configuration.
8) An external filter capacitor is required if the module has
to meet EN 61000-4-4 and EN61000-4-5. The filter
capacitor we suggest: Nippon-chemi-con KY series, 220 uF
/ 100V.
ENVIRONMENT SPECIFICATIONS
Operating temperature (See derating curve)
Maximum case temperature
Storage temperature
-40°C~ 85°C
100°C
-40°C~125°C
Nature convection
Cooling
The models listed are just for standard type. If you need a
special specification product, please contact our service.
Phone: +49 69 984047-0, mail to: info@rsg-electronic.de
or use the forms on www.rsg-electronic.de („Kontakt“).
Page: 1/3
Last update: 21.07.09
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