ECONOLINE
DC/DC-Converter
RZ
www.recom-international.com REV:0/2009
EN-60950-1 Certified
www.recom-international.com E-59
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Specifications (Core Operating Area)
Input Voltage Range ±5%
Output Voltage Accuracy ±5%
Line Voltage Regulation 1% max.
Load Voltage Regulation (10% to 100% full load) 1% max.
Output Ripple and Noise (20MHz limited) 100mVp-p max.
Operating Frequency 50kHz min. / 100kHz typ. / 105kHz max.
Efficiency at Full Load 50% min. / 60% typ.
No Load Power Consumption 127mW min. / 155mW typ. / 320mW max.
Maximum Capacitive Load 33µF
Isolation Voltage (tested for 1 second) 1000VDC min.
Rated Working Voltage (long term isolation) see Application Notes
Isolation Capacitance 25pF min. / 75pF max.
Isolation Resistance 10 GΩmin.
Short Circuit Protection 1 Second
P-Suffix Continuous
Operating Temperature Range (free air convection) -40°C to +70°C (see Graph)
Storage Temperature Range -55°C to +125°C
Reflow Temperature ROHS compliant 245°C (30 sec) max.
Vapour Phase Process 240°C (90 sec) max.
(for more details see Application Notes)
Relative Humidity 95% RH
Package Weight 1.9g
MTBF (+25°C) using MIL-HDBK 217F 1632 x 103 hours
(+70°C) using MIL-HDBK 217F 156 x 103 hours
0.5 Watt
SMD
Isolated
Single Output
Derating-Graph
(Ambient Temperature)
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Features
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Output Power (%)
100
60
20
40
100500-40 85 150
Operating Temperature °C
0
80
Safe Operating Area
70
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Detailed Information see
Application Notes chapter "MTBF"
Description
The RZ series DC/DC converter has been designed for isolating or converting DC power rails where board
space is at a premium. Although no larger than a standard unregulated SMD converter, the RZ series also
incorporates an internal linear regulator to deliver a stable output voltage which makes it ideal for powering
logic level or supply voltage sensitive circuitry.
Part Input Output Output Efficiency
Number Voltage Voltage Current
SMD (VDC) (VDC) (mA) (%)
RZ-xx05S 5, 12, 15, 24 5 100 50
RZ-xx12S 5, 12, 15, 24 12 42 60
RZ-xx15S 5, 12, 15, 24 15 33 62
xx = Input Voltage
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RZ-0505/P
** add suffix -R for tape & reel packing e.g. RZ-0505-R
For more details and dimensions of the tapes and reels see Application Notes
Refer to Application Notes
E-60 www.recom-electronic.com
REV: 0/2009
RZ
Typical Characteristics
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
RZ
Series
Efficiency %
100
0
40%0% 100%
Total Output current (%)
40
Efficiency / Load
60% 80%
20%
20
60
80
0505
2405
1205
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
2412
Total Output current (%)
0512
1212
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
0515
1215
2415
Total Output current (%)
11.10
Bottom View
0.55
Top View
15.24
5.35
14.70
2.54x4
7.30
1.65
10 7
245
9.00
7.90
8.15
7.40
RECOM
RZ-xxxxS
xxxx
1
2.54
12.00
1.80
10 7
2415
1.20 1.20
3rd angle
projection
Pin Connections
Pin # Single
1 –Vin
2 +Vin
4 -Vout
5 -Vout
7 +Vout
10NC
NC= No Connection
10 PIN SMD Package
RZ-xx05S RZ-xx12S RZ-xx15S
Recommended Footprint Details
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
