Features
Regulated
Converters
●
●
●
●
●
●
●
●
3W DIP Package
1kVDC Isolation
Regulated Output
UL94V-0 Package Material
Continuous Short Circuit Protection
Internal SMD design
100% Burned In
Efficiency to 75%
ECONOLINE
DC/DC-Converter
REC3-
S_DR/H1
Series
Output
Current
(mA)
800
600
333
250
200
±300
±167
±125
±100
Selection Guide
Part
Number
DIP24 (SMD)
REC3-xx3.3SR/H1
REC3-xx05SR/H1
REC3-xx09SR/H1
REC3-xx12SR/H1
REC3-xx15SR/H1
REC3-xx05DR/H1
REC3-xx09DR/H1
REC3-xx12DR/H1
REC3-xx15DR/H1
xx = Input Voltage
* add suffix "/SMD" for SMD package, e.g. REC3-2405SR/H1/SMD
Input
Voltage
(VDC)
5, 12, 24, 48
5, 12, 24, 48
5, 12, 24, 48
5, 12, 24, 48
5, 12, 24, 48
5, 12, 24, 48
5, 12, 24, 48
5, 12, 24, 48
5, 12, 24, 48
Output
Voltage
(VDC)
3.3
5
9
12
15
±5
±9
±12
±15
Max Cap.
Load
(µF)
2200
1000
470
220
120
±470
±220
±100
±68
3 Watt
DIP24
&
SMD
Single
&
Dual
Output
UL-60950-1 Certified
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation (10% to 100% full load )
Output Ripple and Noise (at 20MHz BW)
Operating Frequency
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Thermal Impedance
Package Weight
MTBF (+25°C)
(+80°C)
104
Natural convection
using MIL-HDBK 217F
using MIL-HDBK 217F
January-2007
(tested for 1 second)
(long term isolation)
±15%
±3% typ.
±0.5% max
±1% max.
100mVp-p max.
75kHz min.
65% min.
300mW max.
1000VDC min.
see Application Notes
30pF typ.
1 GΩ min.
Continuous
-40°C to +80°C (see Graph)
-55°C to +125°C
95% RH
20°C/W for metal case
12g
Detailed Information see
Application Notes chapter "MTBF"
100
80
(2W) 67
60
(1.5W) 50
40
Derating-Graph
(Ambient Temperature)
Output Power (%)
20
0
Safe Operating Area
0
50
150
100
80 105
96
Operating Temperature °C
-40
}
950 x 10
3
hours
145 x 10
3
hours
www.recom-international.com
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
REC3-S_DR/H1
Series
3rd angle
projection
24 PIN DIP Package
32.00
10.20
3.81
2.06
0.51
20.30
Pin Connections
Pin #
1
2
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
15.24
3
10
11
Recommended Footprint Details
1.00 ø+0.15/0
12
13
14
15
22
23
24
1 2 3
Bottom View
24 23 22
10 11 12
15 14 13
Top View
2.54
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54
24 PIN DIP SMD Package
32.00
20.32
11.20
10.90
1.50
25.40
2.54
All unused pins are
NC (No Connection).
SMD pin connections
follow standard
package pinning.
Recommended Footprint Details
Pin area
0.1 x 0.50
1 2 3 4 5
0.50
9 10 11 12
1.60
2.40
23.40
Bottom View
24 23 22 21 20
16 15 14 13
26.54
24.14
1
Top View
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
25.40
27.94
www.recom-international.com
January-2007
105
PCB Design
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