END OF LIFE Dec.2011
Features
Regulated
Converters
Description
●
●
●
●
●
●
1kVDC & 2kVDC Isolation
UL94V-0 Package Material
No Heatsink Required
No External Components Required
Toroidal Magnetics
Optional Continuous Short Circuit Protected
ECONOLINE
DC/DC-Converter
with 3 year Warranty
The RSZ series DC/DC converter has been designed for isolating or converting DC power
rails where an SMD format with regulated output is required, although it is no larger than
a standard unregulated SMD converter.
Selection Guide
Part
Number
SMD
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output
Current
(mA)
Max
Capacitive
Load
(1)
2kVDC
Regulated without short circuit protection
RSZ-xx05
RSZ-xx09
RSZ-xx12
(H)
(H)
(H)
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
5
9
12
200
111
42
1200µF
1200µF
680µF
1 Watt
SMD Miniature
Isolated
Single Output
Regulated with short circuit protection
RSZ-xx3.3/P
RSZ-xx05/P
(H)
(H)
3.3, 5, 12, 15, 24
3.3, 5, 12, 15, 24
3.3
5
200
200
3300µF
1200µF
xx= Input Voltage (other input and output voltage combinations available on request
add suffix -R for tape & reel packing e.g.
RSZ-0505-R
Specifications
(
measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
Output Ripple and Noise (at 20MHz BW)
Operating Frequency
Efficiency at Full Load
Minimum Load
No Load Power Consumption
Isolation Voltage
Isolation Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air)
Storage Temperature Range
Reflow Temperature
Vapour Phase Process
Relative Humidity
Package Weight
P-Suffix
Packing Quantity
MTBF (+25°C)
H-Suffix
H-Suffix
(tested for 1 second)
(rated for 1 minute)
(tested for 1 second)
(rated for 1 minute)
±5%
±2%
1% max.
1% max.
100mVp-p max.
20kHz min. / 50kHz typ. / 85kHz max.
50% min. / 60% typ.
0%
134mW min. / 217mW typ. / 350mW max.
1000VDC
500VAC / 60Hz
2000VDC
1000VAC / 60Hz
70pF typ.
10 GΩ min.
1 Second
Continuous
-40°C to +70°C (see Graph)
-55°C to +125°C
ROHS compliant
245°C (30 sec) max.
230°C (90 sec) max.
(for more details see Application Notes)
95% RH
2.7g
2.6g
33 pcs per tube
500 pcs per Reel
1210 x 10
3
hours
1688 x 10
3
hours
149 x 10
3
hours
418 x 10
3
hours
REV:1/2010
2002/95/EC
5/6
RoHS
EN-60950-1 Certified
RSZ
EOL
Dec.2011
END OF LIFE: Please do not use for
new design, replace with new SMD
converter R1Z.
Derating-Graph
(Ambient Temperature)
100
80
Output Power (%)
60
40
20
0
Safe Operating Area
(+70°C)
using MIL-HDBK 217F
www.recom-international.com
}
For detailed information see
Application Notes chapter "MTBF"
RSZ types
RSZ/P types
RSZ types
RSZ/P types
-40
0
50
85 100
70
150
Operating Temperature °C
Refer to Application Notes
E-77
END OF LIFE Dec.2011
ECONOLINE
DC/DC-Converter
Typical Characteristics
RSZ/P
Series
RSZ-xx05/P
Efficiency / Load
100
80
RSZ-xx3.3/P
Efficiency / Load
100
80
60
40
2405
1205
243.3
60
40
Efficiency %
20
0
123.3
053.3
0%
20%
40%
60%
80%
100%
Efficiency %
0505
20
0
Total Output current (%)
0% 20%
40%
60%
Total Output current (%)
80%
100%
RSZ-xx05
Efficiency / Load
100
80
60
40
100
RSZ-xx12
Efficiency / Load
80
60
3.305
1205
2412
Efficiency %
20
0
Efficiency %
0505
2405
0% 20%
40%
60%
Total Output current (%)
80%
100%
40
20
0
1212
0512
0%
20%
40%
60%
80%
100%
Total Output current (%)
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
RSZ/P
Package Style and Pinning (mm)
Ordering Example:
RSZ-050
5 (5V Input, 5V Output, not short circuit protected)
RSZ-0505/HP
(5V Input, 5V Output, 2kVDC Isolation and short circuit protection)
3rd angle
projection
10 PIN Single SMD Package
15.24
14.84
7.05
1.65
9.00
2.54x4
8.60
10.00
11.80
9.30
9.00
10
7
RECOM
RSZ-xxxx
xxxx
1 2
Pin #
1
4 5
Pin Connections
END OF LIFE Dec.2011
Function
–Vin
+Vin
-Vout
-Vout
+Vout
NC
Recommended Footprint Details
0.55
Bottom View
2
4
12.70
1.20
10
Top View
7
5
7
10
1 2
4 5
1.80
2.54
NC= No Connection
1.20
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
E-78
REV: 1/2010
www.recom-electronic.com
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