RS1-0503S20AX Datasheet, PDF (1/3 Pages) RSG Electronic Components GmbH – DC/DC-Converter

2.0W unregulated
Single Output
DC/DC-Converter
• 4 Pin SIL Package
• 1000VDC Isolation
• Up to 3000VDC Isolation
• Low Ripple and Noise
• Efficiency up to 88%
• Operating Temperature Range:
-40° ~ +85°C
• Non Conductive Black Plastic Case
• EMI Complies with EN55022 Class B
RoHS
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OUTPUT SPECIFICATION
Voltage accuracy: ±3%
Line regulation:±1.2% (per 1%Vin Change)
LOAD REGULATION: ±10% ( from 20 to 100%) Load
Output 3.3V Model: ±20%
Ripplenoise (20Mhz bandwidth): 150mV pk-pk
Temperature coefficient: ±0.02% °C
Capacitor load: see table
INPUT SPECIFICATIONS
Voltage Range: ±10%
Max. Input Current: see table
No-Load/Full-Load Input Current: see table
Input Filter: Capacitors
Input Reflected Ripple Current : 20mA pk-pk
GENERAL SPECIFICATIONS
Efficiency: See table
I/O Isolation Voltage (60sec): 1000 ~ 3000VDC
I/O Isolation Capacitance: 60pF typ.
I/O Isolation Resistance: 1000M Ohm
Switching Frequency: Variable 70kHz
Humidity: 95% rel H

Reliability Calculated MTBF : >1.121MHrs
(MIL-HDBK-217 f)
Safety Standard: (designed to meet): IEC 60950-1
ENVIRONMENTAL SPECIFICATION
Operating Temperature range: -40°C ~+85°C (see Derating Curve)
Maximum Case Temperature: 100°C
Storage Temperature : -40°C ~+125°C
Cooling : Nature Convection
PHYSICAL SPECIFICATIONS:
Case Material: Non-conductive Black Plastic (UL94V-0 rated)
Nickel-coated Copper
PIN MaterialSIP Case: Ø 0.5mm Alloy42 Solder-coated
Potting Material: Epoxy (UL94V-0 rated)
Weight Case- Sip: 1.8g
Dimmension SIP: 0.46 x 0.29 x 0.40“
ABSOLUTE MAXIMUM RATINGS (1)
Input Surge Voltage (100ms)/
5 V Models: 7VDC max
12V Models: 15VDC max
15V Models: 18VDC max
24V Models: 28VDC max
48V Models: 54VDC max
Soldering Temperature ⁽²⁾: 260°C max.
EMC SPECIFICATIONS
Radiated-/Conducted Emissions: EN55022 Class B
ESD: IEC 61000-4-2 Perf.Criteria A
RS: IEC 61000-4-3 Perf.Criteria A
EFT: IEC 61000-4-4 Perf.Criteria A
SURGE: IEC 61000-4-5 Perf.Criteria A
CS: IEC 61000-4-6 Perf.Criteria A
PFMF IEC 61000-4-8 Perf.Criteria A
1) These are stress ratings. Exposure of devices to any of these conditions may adversely affect long-term reliability.
2) (1.5mm from case 10sec Max.)
3) All specifications typical at TA= 25°C, nominal input voltage and full load unless otherwise specified.
4) The information and specification contained in this data sheet are believed to be correct at time of publication. However RSG accepts no
responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice.
RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •[phone] •rsg-electronic.de
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