Features
Regulated
Converters
●
●
●
●
●
●
●
●
●
High 4kVDC
&
6kVDC Isolation
5W DIP24 Industry Standard Package
Feedback Regulated Output
Continuous Short Circuit Protection
Wide Inputs 2:1
&
4:1
Approved for Medical Applications
UL and EN Safety Approvals
2 Pinout Options, 3 Case Styles
Efficiency to 86 %
ECONOLINE
DC/DC-Converter
with 3 year Warranty
Description
This series offers standard isolation of 2kDC with 4kVDC or 6kVDC options making it ideal for both
industrial, medical and other sophisticated high end applications. Packaging can be either DIP-24
non-conductive plastic or 5-side-shielded DIP24 metal case (= option "/M") as well as DIP24-
SMD case (= option "/SMD"). For all the above variants, 2 industry-standard pinouts (= option
"/A" or "/C") are available. “B” pinning is also available with “/H” isolation of 1.6kVDC. Remote
on/off control is possible with the /CTRL option (“A” pinning only). The converters can deliver 140%
rated power for short periods of time to cope with applications with large capacitive loads or high
start up currents.
Selection Guide
Part
Number
DIP24 (SMD)
REC5-xx3.3SRW/H*
REC5-xx05SRW/H*
REC5-xx09SRW/H*
REC5-xx12SRW/H*
REC5-xx15SRW/H*
REC5-xx05DRW/H*
REC5-xx09DRW/H*
REC5-xx12DRW/H*
REC5-xx15DRW/H*
REC5-xx3.3SRWZ/H*
REC5-xx05SRWZ /H*
REC5-xx09SRWZ/H*
REC5-xx12SRWZ /H*
REC5-xx15SRWZ/H*
REC5-xx05DRWZ/H*
REC5-xx09DRWZ/H*
REC5-xx12DRWZ /H*
REC5-xx15DRWZ /H*
Input
Voltage
(VDC)
9 - 18, 18 - 36, 36 - 72
9 - 18, 18 - 36, 36 - 72
4.5 - 9V
9 - 18, 18 - 36, 36 - 72
4.5 - 9V
9 - 18, 18 - 36, 36 - 72
4.5 - 9V
9 - 18, 18 - 36, 36 - 72
4.5 - 9V
9 - 18, 18 - 36, 36 - 72
4.5 - 9V
9 - 18, 18 - 36, 36 - 72
4.5 - 9V
9 - 18, 18 - 36, 36 - 72
4.5 - 9V
9 - 18, 18 - 36, 36 - 72
4.5 - 9V
9 - 36**, 18 - 72
9 - 36**, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36**, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
Output
Voltage
(VDC)
3.3
5
9
12
15
±5
±9
±12
±15
3.3
5
9
12
15
±5
±9
±12
±15
Output Efficiency
Max
Current
Capacitive
(mA)
(%)
Load
(1)
1000
75-77
6800µF
1000
79-81
6800µF
72
556
82-83
6800µF
73
420
84-85
6800µF
74
340
85-86
6800µF
75
±500
79-81
±2200µF
72
±278
82-84
±2200µF
74
±210
84-85
±2200µF
75
±170
85-86
±2200µF
75
1000
1000
556
420
340
±500
±278
±210
±170
75-76
81-82
82-83
83-84
84-85
81-82
82-84
82-83
84-85
6800µF
6800µF
6800µF
6800µF
6800µF
±2200µF
±2200µF
±2200µF
±2200µF
5 Watt
DIP24
&
SMD
Single
&
Dual
Output
E358085
EN-60950-1 Certified
UL-60950-1 Certified
EN-60601-1 Certified
2011/65/EU
6/6
RoHS
REC 5
Isolation Restrictions
‘B” Pinning is restricted to 1.6kV isolation due
to the closeness of the input and output pins.
If the options "/M" for metal case and "/SMD"
for SMD pinout are combined, the maximum
allowed isolation voltage is 2kVDC because of
the shorter distances between pins and the
metal case.
DIP-24 through-hole case and SMD-plastic
case are not affected and offer the full isolation
barriers of 2kV through to 6kVDC.
H* = H2, H4 or H6 for A or C pinning options with 2kVDC, 4kVDC or 6kVDC isolation.
H* = H for B pinning option with 1.6kVDC isolation only. ** Derate to 900mA (±450mA) max. at Vin=9V
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.
* add suffix "/A", “/B”or "/C" for pinning options,
see next page and Isolation Restrictions.
* add suffix "/M" for metal case.
* add suffix "/SMD" for SMD package.
* add suffix “/CTRL” for control pin option
(A Pinning only)
* add suffix -R for Tape and Reel packaging
www.recom-international.com
.
2:1 Input
(REC5-S/DRW)
xx = 4.5-9Vin = 05
xx = 9-18Vin = 12
xx = 18-36Vin = 24
xx = 36-72Vin = 48
4:1 Input
(REC5-S/DRWZ)
xx = 9-36Vin = 24
xx = 18-72Vin = 48
Refer to Application Notes
E-149
REV:0/2013
ECONOLINE
DC/DC-Converter
Input Voltage Range
Output Voltage Accuracy
Line Regulation (HL-LL)
Load Regulation (for output load current change from 20% to 100%)
Minimum Load
Output Ripple and Noise (0,1µF capacitor on output, 20MHz BW)
Operating Frequency at Full Load
2:1 input
(at nominal input voltage)
4:1 input
Input Filter
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Isolation Voltage
Isolation Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection (Max temp. = 50°C during short circuit conditions)
Operating Temperature (free air convection)
Storage Temperature Range
Relative Humidity
Case Material
Thermal Impedance
Natural convection
H2 types
H4 types
H6 types
(tested for 1 second)
(rated for 1 minute)
(tested for 1 second)
(rated for 1 minute)
(tested for 1 second)
(rated for 1 minute)
REC5-S_DRW(Z)
/H* Series
2:1 & 4:1
±2% max.
±0.3% max.
±0.6% max.
0%
50mVp-p max.
120kHz typ.
200kHz typ.
Pi Network
see above
300mW max.
2000VDC
1000VAC / 60Hz
4000VDC
2000VAC / 60Hz
6000VDC
3000VAC / 60Hz
60pF typ.
1 GΩ min.
Continuous, Auto Restart
-55°C to +125°C
95% RH
Non-Conductive Plastic or Metal
20°C/W for plastic case
12°C/W for metal case
13g
15 pcs per Tube
100 pcs per Reel
-40°C to +75°C (see Graph)
Output Power (%)
Specifications
(
measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Derating-Graph
(Ambient Temperature)
100
80
(3W) 60
(2W) 40
20
0
Safe Operating Area
-40
0
25
50
75
Operating Temperature °C
105
95
125
REC 5
Package Weight
Packing Quantity
MTBF (+25°C)
using MIL-HDBK 217F
(+75°C)
using MIL-HDBK 217F
Certifications UL General Safety Report: E358085
Ordering Examples:
REC5-0512DRW/H2/A/CTRL= 2:1 input, 5V Vin,
±12V Vout, 2kVDC, pinout “A”,plastic case, control pin
REC5-4812SRWZ/H4/A/M = 4:1 input, 48V Vin, 12V
Vout, 4kVDC, pinout “A”,metal case, no control pin
850 x 10 hours
206 x 10
3
hours
UL 60950-1 1st Ed.
REC5-1212DRWZ/H/B = 4:1 input, 12V Vin, ±12V
C22.2 No. 60950-1-03
Vout, 1.6kVDC, pinout “B”,plastic case, no control pin
EN General Safety Report: SPCLVD1212007 EN60950-1:2006 + 9+A1:2010+A12:2011
EN Medical Safety Report: MDD1205098-3 + RM1205098-3
REC5-0505SRW/H6/C/SMD = 2:1 input, 5V Vin, 5V
IEC/EN 60601-1 3rd Edition, Medical Report + ISO14971 Risk Assessment
Vout, 6kVDC, SMD pinout “C”,plastic case, no control
pin
}
Detailed Information see
Application Notes chapter "MTBF"
3
Typical Characteristics
12V Single 2:1
Efficiency / Load
100
80
60
40
24V Single 2:1
Efficiency / Load
100
80
60
1212
1209
2412
2405
1205
123.3
Efficiency %
40
20
0
243.3
Efficiency %
20
0
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
E-150
REV: 0/2013
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ECONOLINE
DC/DC-Converter
Typical Characteristics
REC5-S_DRW(Z)
/H* Series
Dual 4:1
Efficiency / Load
4812
100
80
60
48V Single 2:1
Efficiency / Load
100
80
60
40
4805
1209
2415
4812
2405
483.3
Efficiency %
40
20
0
Efficiency %
20
0
1215
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
Package Style and Pinning (mm) DIP 24 , Wide Input 2:1 & 4:1
32.00
10.20
3.81
4.60
0.51
CTRL Option only
“A” Pinning
/H2, /H4 & /H6
20.30
3rd angle
projection
Pin Connections
Pin #
Single
CTRL
–Vin
–Vin
NC
NC
+Vout
–Vout
+Vin
+Vin
Dual
CTRL
–Vin
–Vin
Com
–Vout
+Vout
Com
+Vin
+Vin
15.24
1 (option)
2
3
9
11
14
16
22
23
Recommended Footprint Details
1.00 ø+0.15/0
1 2 3
Bottom View
23 22
9
11
16
14
Top View
2.54
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
REC 5
2.54
CTRL Option
ON = Open or 0V< Vctrl <1.2V
OFF = 2.2V< Vctrl <12V
Vin+
0V
22,23
2,3
RECx-xxxx/CTRL
CTRL
1
1kW
1N4148
TTL Input
Off
On
“C” Pinning
/H2, /H4 & /H6
2.06
32.00
10.20
3.81
0.51
20.30
Pin Connections
Pin #
1
15.24
2
10
11
12
13
15
23
24
15
13
Top View
Single
+Vin
+Vin
NC
NC
–Vout
+Vout
NC
–Vin
–Vin
Dual
+Vin
+Vin
Com
Com
NC
–Vout
+Vout
–Vin
–Vin
Recommended Footprint Details
1.00 ø+0.15/0
1 2
Bottom View
24 23
10 11 12
2.54
NC = No Connection
2.54
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
www.recom-international.com
REV:0/2013
E-151
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm) DIP 24 , Wide Input 2:1 & 4:1
REC5-S_DRW(Z)
/H* Series
3rd angle
projection
32.00
10.20
3.81
20.30
Pin Connections
Pin #
1
15.24
2
3
10
11
12
13
14
15
15 14 13
Top View
“B” Pinning
/H (1.6kV Only)
2.06
Single
+Vin
No Pin
No Pin
–Vout
+Vout
–Vin
–Vin
+Vout
–Vout
No Pin
No Pin
+Vin
Dual
+Vin
–Vout
Com
Com
+Vout
–Vin
–Vin
+Vout
Com
Com
–Vout
+Vin
0.51
Recommended Footprint Details
1.00 ø+0.15/0
1 2 3
Bottom View
24 23 22
10 11 12
2.54
22
23
24
2.54
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
32.00
19.90
SMD Pinning
11.20
31.40
10.90
3.81
6.35
20.30
25.40
2.54
REC 5
Tol.: ± 0.35 mm
Pin area
0.1 x 0.50
1 2 3 4 5
Recommended Footprint Details
0.50
9 10 11 12
SMD pin connections follow
standard package A (/A/SMD),
B (/B/SMD) or C (/C/SMD) pinning.
2.03
2.54
1.54
All unused pins are NC
(No Connection). See Below for
detailed pinout lists
23.40
Bottom View
24 23 22 21 20
16 15 14 13
26.67
24.64
1
Top View
11 x 2.54
27.94
for all packages incl.SMD case the length of plastic case is 31,8 mm, length of metal case 32.0 mm
/A/SMD Pinning
Pin Connections
Pin #
1 (Option)
2
3
4
5
9
10
11
12
Single
CTRL
–Vin
–Vin
NC
NC
NC
NC
NC
NC
Dual
CTRL
–Vin
–Vin
NC
NC
Com
NC
-Vout
NC
Pin Connections
Pin #
13
14
15
16
20
21
22
23
24
Single
NC
+Vout
NC
-Vout
NC
NC
+Vin
+Vin
NC
Dual
NC
+Vout
NC
Com
NC
NC
+Vin
+Vin
NC
Pin Connections
Pin #
1
2
3
4
5
9
10
11
12
Single
+Vin
NC
NC
NC
NC
NC
-Vout
+Vout
-Vin
Dual
+Vin
–Vout
Com
NC
NC
NC
Com
+Vout
-Vin
/B/SMD Pinning
Pin Connections
Pin #
13
14
15
16
20
21
22
23
24
Single
-Vin
+Vout
-Vout
NC
NC
NC
NC
NC
+Vin
Dual
-Vin
+Vout
Com
NC
NC
NC
Com
-Vout
+Vin
Pin Connections
Pin #
1
2
3
4
5
9
10
11
12
/C/SMD Pinning
Pin Connections
Dual
+Vin
+Vin
NC
NC
NC
NC
Com
Com
NC
Pin #
13
14
15
16
20
21
22
23
24
Single
+Vout
NC
NC
NC
NC
NC
NC
-Vin
-Vin
Dual
-Vout
NC
+Vout
NC
NC
NC
NC
-Vin
-Vin
Single
+Vin
+Vin
NC
NC
NC
NC
NC
NC
-Vout
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