Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range ±10%
Output Voltage Accuracy ±5%
Line Voltage Regulation 1.2%/1% of Vin typ.
Load Voltage Regulation 5V output type 15% max.
(10% to 100% full load) 9V, 12V, 15V, 24V output types 10% max.
RH-xx1509D 10% max.
Output Ripple and Noise (20MHz limited) Single output types 100mVp-p max.
Dual output types ±75mVp-p max.
Operating Frequency RK types 50kHz min. / 100kHz typ. / 105kHz max.
RH types 57kHz min. / 100kHz typ. / 105kHz max.
RK-xx1509D 50kHz min. / 88kHz typ.
Efficiency at Full Load 70% min. / 80% typ.
Minimum Load = 0% Specifications valid for 10% minimum load only.
Isolation Voltage (tested for 1 second) 3000VDC
(rated for 1 minute***) 1500VAC / 60Hz
Isolation Voltage H-Suffix (tested for 1 second) 4000VDC
H-Suffix (rated for 1 minute***) 2000VAC / 60Hz
Isolation Capacitance RK types 20pF min. / 75pF max.
RH types 20pF min. / 65pF max.
Isolation Resistance 15 GΩmin.
Short Circuit Protection 1 Second
P-Suffix Continuous
Operating Temperature Range (free air convection, without derating) -40°C to +90°C (see Graph)
Storage Temperature Range -55°C to +125°C
Relative Humidity 95% RH
continued on next page
ECONOLINE
DC/DC-Converter
with 3 year Warranty
RK_RH
EN-60950-1 Certified
IEC/EN-60601-1 Certified**
UL-60950-1 Certified**
** +15/-9 Version excluded
Selection Guide
Part Input Output Output Efficiency Max
Number Voltage Voltage Current Capacitive
SIP 7 (4kV) (VDC) (VDC) (mA) (%) Load(1)
RK-xx05S* (H) 5, 12, 15, 24 5 200 70-78 1000µF
RK-xx09S* (H) 5, 12, 15, 24 9 111 70-80 1000µF
RK-xx12S* (H) 5, 12, 15, 24 12 84 78-82 470µF
RK-xx15S* (H) 5, 12, 15, 24 15 66 80-82 470µF
RH-xx05D* (H) 5, 12, 15, 24 ±5 ±100 74-78 ±470µF
RH-xx09D* (H) 5, 12, 15, 24 ±9 ±56 76-79 ±470µF
RH-xx12D* (H) 5, 12, 15, 24 ±12 ±42 78-84 ±220µF
RH-xx15D* (H) 5, 12, 15, 24 ±15 ±33 80-84 ±220µF
RH-xx1509D* (H) 5, 12, 24 +15/-9 +33/-56 70-81 +220/-470µF
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RK-0505S/P, RK-0505S/HP
Output Power (%)
100
60
20
40
100500-40 90 150
Operating Temperature °C
0
80
Safe Operating Area
95
1 Watt
SIP7
Single &Dual
Output
Derating-Graph
(Ambient Temperature)
●3kVDC or 4kVDC Isolation
●Optional Continuous Short Circuit Protected
●Custom Solutions Available
●UL94V-0 Package Material
●Efficiency to 84 %
●Suitable for IGBT Applications
Features
Unregulated
Converter
Description The RK and RH Series DC/DC-Converter complements Recom’s industrial range of converters
with very high isolations of 3KV and 4kVDC. The extended operating temperature range
covering –40°C to +90°C is a standard feature. The converters are EN-60601-1 certified,
making them suitable for medical as well as IGBT driver applications.
Refer to Application Notes
RoHS
2011/65/EU
6/6 E-358085
***Any data referred to in this datasheet are of indicative nature and
based on our practical experience only. For further details, please refer
to our Application Notes.
REV: 0/2015 E-57www.recom-power.com
RK_RH
RK_RH
Series
ECONOLINE
DC/DC-Converter
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
3.305
0505
1205
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
0509
1209
3.309
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
3.312
0512 1212
Deviation / Load
-10.000
40%0% 100%
Deviation from Nominal (%)
60% 80%
20%
-5.000
Total Output current (%)
0505
0.000
5.000
10.000
15.000
20.000
25.000
3.305
1205
Deviation / Load
-10.000
40%0% 100%
Deviation from Nominal (%)
60% 80%
20%
-5.000
Total Output current (%)
0509
0.000
5.000
10.000
15.000
20.000
25.000
3.309
1209
Deviation / Load
-10.000
40%0% 100%
Deviation from Nominal (%)
60% 80%
20%
-5.000
Total Output current (%)
0512
0.000
5.000
10.000
15.000
20.000
25.000
3.312
1212
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
3.315
1215
0515
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
3.305
0505 1205
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
0509
1209
3.309
Deviation / Load
-10.000
40%0% 100%
Deviation from Nominal (%)
60% 80%
20%
-5.000
Total Output current (%)
0515
0.000
5.000
10.000
15.000
20.000
25.000
3.315
1215
Deviation / Load
-10.000
40%0% 100%
Deviation from Nominal (%)
60% 80%
20%
-5.000
Total Output current (%)
0505
0.000
5.000
10.000
15.000
20.000
25.000
3.305
1205
Deviation / Load
-10.000
40%0% 100%
Deviation from Nominal (%)
60% 80%
20%
-5.000
Total Output current (%)
0509
0.000
5.000
10.000
15.000
20.000
25.000
3.309
1209
Typical Characteristics
RK-xx05S RK-xx09S RK-xx12S
RK-xx15S RH-xx05D RH-xx09D
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Package Weight 2.6g
H-Suffix 2.8g
Packing Quantity 25 pcs per Tube
MTBF (+25°C) RK types 992 x 103 hours
RH types 1012 x 103 hours
(+85°C) RK types 145 x 103 hours
using MIL-HDBK 217F RH types 151 x 103 hours
Certifications
EN General Safety Report: SPCLVD1109103 EN60950-1: 2006 + A12:2011
EN Medical Safety Report: SPCMDD1205098-4 IEC/EN 60601-1: 2006, 3rd Edition
UL General Safety Report: E358085 UL60950-1, 2nd Edtition
}
Detailed Information see
Application Notes chapter "MTBF"
REV: 0/2015 www.recom-power.comE-58
RK_RH
Typical Characteristics
RK_RH
Series
ECONOLINE
DC/DC-Converter
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
3.312
1212 0512
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
0515 3.315
1215
Deviation / Load
-10.000
40%0% 100%
Deviation from Nominal (%)
60% 80%
20%
-5.000
Total Output current (%)
0512
0.000
5.000
10.000
15.000
20.000
25.000
3.312
1212
Deviation / Load
-10.000
40%0% 100%
Deviation from Nominal (%)
60% 80%
20%
-5.000
Total Output current (%)
0515
0.000
5.000
10.000
15.000
20.000
25.000
3.315
1215
Package Style and Pinning (mm)
Pin Connections
RK-xxxxS
Pin # Single
1 +Vin
2 –Vin
5 –Vout
7 +Vout
Recommended Footprint Details
Recommended Footprint Details
7 PIN SIP Package
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections
RH-xxxxD
Pin # Dual
1 +Vin
2 –Vin
5 –Vout
6 Com
7 +Vout
RH-xx12D RH-xx15D
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.
Isolated
DC/DC
Converter
IGBT
Driver IGBT
Rg
+Vout
-Vout
Control Signal
-Vin
C1
C2
C3
+
+
+
1
2
7
6
5
IGBT Application
Circuit
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
REV: 0/2015 E-59www.recom-power.com
Mouser Electronics
Authorized Distributor
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RK-0505S RK-0512S RK-0515S RK-1205S RK-1212S RK-1505S RK-0505S/H RK-0505S/HP RK-0505S/P RK-
0509S RK-0509S/H RK-0509S/HP RK-0509S/P RK-0512S/H RK-0512S/HP RK-0512S/P RK-0515S/H RK-
0515S/HP RK-0515S/P RK-1205S/H RK-1205S/HP RK-1205S/P RK-1209S RK-1209S/H RK-1209S/HP RK-
1209S/P RK-1212S/H RK-1212S/HP RK-1212S/P RK-1215S RK-1215S/H RK-1215S/HP RK-1215S/P RK-
1505S/H RK-1505S/HP RK-1505S/P RK-1509S RK-1509S/H RK-1509S/HP RK-1509S/P RK-1512S RK-1512S/H
RK-1512S/HP RK-1512S/P RK-1515S RK-1515S/H RK-1515S/HP RK-1515S/P RK-2405S RK-2405S/H RK-
2405S/HP RK-2405S/P RK-2409S RK-2409S/H RK-2409S/HP RK-2409S/P RK-2412S RK-2412S/H RK-
2412S/HP RK-2412S/P RK-2415S RK-2415S/H RK-2415S/HP RK-2415S/P