8 Watt
DIP24/SMD
Single &
Dual Output
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Features
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Selection Guide
Part Number Input Output Output Input(4) Efficiency(5) Capacitive(6)
Range Voltage Current Current Load max.
DIP24 (SMD) VDC VDC mA mA %
RP08-123.3SA** 9-18 3.3 2000 724 80 3300µF
RP08-1205SA** 9-18 5 1500 801 83 1600µF
RP08-1212SA** 9-18 12 666 833 88 350µF
RP08-1215SA** 9-18 15 533 843 87 240µF
RP08-243.3SA** 18-36 3.3 2000 362 80 3300µF
RP08-2405SA** 18-36 5 1500 396 83 1600µF
RP08-2412SA** 18-36 12 666 416 86 350µF
RP08-2415SA** 18-36 15 533 416 85 240µF
RP08-483.3SA** 36-75 3.3 2000 181 80 3300µF
RP08-4805SA** 36-75 5 1500 198 83 1600µF
RP08-4812SA** 36-75 12 666 208 86 350µF
RP08-4815SA** 36-75 15 533 208 86 240µF
RP08-1205DA** 9-18 ±5 ±800 843 83 ±1000µF
RP08-1212DA** 9-18 ±12 ±333 833 87 ±160µF
RP08-1215DA** 9-18 ±15 ±267 834 85 ±100µF
RP08-2405DA** 18-36 ±5 ±800 427 82 ±1000µF
RP08-2412DA** 18-36 ±12 ±333 422 86 ±160µF
RP08-2415DA** 18-36 ±15 ±267 411 85 ±100µF
RP08-4805DA** 36-75 ±5 ±800 211 85 ±1000µF
RP08-4812DA** 36-75 ±12 ±333 206 87 ±160µF
RP08-4815DA** 36-75 ±15 ±267 206 87 ±100µF
** add Suffix SMD for SMD package
The RP08-A series DC/DC converterc are certified to UL 60950-1 and cUL 60950-1. This makes them ideal for
all telecom and industrial applications where approved safety standards are required.
The DIP24 package is available in both pinned and SMD case styles and meets military standards for thermal
shock and vibration tolerance.
Description
Please Read Application
Notes
UL-60950-1 Certified
E196683
REV:0/2009 P-1
www.recom-international.com
RP08
POWERLINE
DC/DC-Converter
POWERLINE
DC/DC-Converter RP08-S_DA
Series
125
75
50
25
0
100
Ambient Temperature Range (°C)
-40 -10 0 50 60 70 80 90 100
Output Power (%)
65
Natural Convection
-25
RP08-4805SA
Input Voltage Range (see Note 3) 12V nominal input 9-18VDC
24V nominal input 18-36VDC
48V nominal input 36-75VDC
Input Filter Pi Type
Input Surge Voltage (100 ms max.) 12V Input 36VDC
24V Input 50VDC
48V Input 100VDC
Input Reflected Ripple (nominal Vin and full load) 20mAp-p
Start Up Time (nominal Vin and constant resistor load) 600ms typ.
Remote ON/OFF (see Note 7) DC-DC ON Open or 3.0V < Vr < 12V
DC-DC OFF Short or 0V < Vr < 1.2V
Remote OFF input current Nominal input 2.5mA
Output Power 8W max.
Output Voltage Accuracy (full Load and nominal Vin) ±2%
Minimum Load (see Note 1) 10% of full load
Line Regulation (low line, high line at full load) ±0.2%
Load Regulation (25% to 100% full load) Single ±0.5%
Dual ±1%
Cross Regulation (asymmetrical 25%<>100% load) ±5%
Ripple and Noise (20MHz bandwith) 50mVp-p
Temperature Coefficient ±0.02%/°C max.
Transient Response (25% load step change) 200µs
continued on next page
Specifications (typical at nominal input and 25°C unless otherwise noted)
Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a
part-number not shown here please contact our technical support service at info@recom-development.at
Derating Graph (Ambient Temperature)
RP08
REV: 0/2009 www.recom-electronic.com
P-2
Specifications (typical at nominal input and 25°C unless otherwise noted)
POWERLINE
DC/DC-Converter
Over Load Protection (% of full load at nominal Vin) 150% typ
Undervoltage Lockout none
Short Circuit Protection Continuous, automatic recovery
Efficiency see „Selection Guide“ table
Isolation Voltage In to out 1600VDC min.
I/O to case DIP type 1600VDC min.
I/O to case SMD type 1000VDC min.
Isolation Resistance 1 GΩmin.
Isolation Capacitance 300pF max.
Operating Frequency 100kHz min.
Approved to Safety Standards UL 1950, EN60950
Operating Temperature Range -40°C to +85°C(with derating)
Maximum Case Temperature +100°C
Storage Temperature Range -55°C to +125°C
Thermal Impedance Natural convection 20°C/Watt
Thermal Shock MIL-STD-810D
Vibration 10-55Hz, 10G, 30 Min. along X, Y and Z
Relative Humidity 5% to 95% RH
Case Material Nickel plated copper
Base Material Non-conductive black plastic
Potting Material Epoxy (UL94-V0)
Conducted Emissions (see Note 8) EN55022 Level A
Radiated Emissions EN55022 Level A
ESD EN61000-4-2 Perf. Criteria B
Radiated Immunity EN61000-4-3 Perf. Criteria B
Fast Transient EN61000-4-4 Perf. Criteria B
Surge EN61000-4-5 Perf. Criteria B
Conducted Immunity EN61000-4-6 Perf. Criteria B
Weight DIP 16g
SMD 18g
Dimensions DIP 31.8 x 20.3 x 10.2mm
SMD 32.0 x 20.3 x 10.9mm
MTBF (see Note 2) 3165 x 103hours
RP08-S_DA
Series
Notes:
1. The RP08 series requires a minimum of 10% loading on the output to maintain specified regulation. Operation under
no-load condition will not damage these devices, however they may not meet all listed specification.
2. BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40°C (Ground fixed and controlled environment).
3. Start up voltage : 10VDC
4. Maximum value at nominal input voltage and full load of standard type.
5. Typical value at nominal input voltage and full load.
6. Test by minimum Vin and constant resistor load.
7. The ON/OFF control pin voltage is referenced to negative input.
8. Vin=12V, fit a 4.7µF 1210 MLCC capacitor across the input pins to meet EN55022 Class A. 24V and 48V Types meet Class A without external components
See application notes for Class B Filter suggestion.
REV:0/2009 P-3
www.recom-international.com
RP08
DIP24 Package Style
Package Style and Pinning (mm)
5.10
20.30
2
10.20
0.25 x 0.50
Rectangular Pin
15.20
Bottom View
1 2 3
20.30
31.80
9 11
16 14
23 22
3.8
2.54
SMD Package Style
20.30
9 10 1112
24 23 22 16 15 14 13
21 20
1325
4
1
31.40
25.40
10.90
Bottom View
11 x 2.54
Pin area
0.1 x 0.50 0.50
32.00
11.20
2.54
24.14
27.94
26.54
1.60
2.40
Top View
21.30
3.81 6.35
2.54
23.40
POWERLINE
DC/DC-Converter
3rd angle
projection
SMD Package Style
Same spec. as the original DIP spec. and pin
definition, excl. of the SMD type pin.
RP08-S_DA
Series
Pin Connections
Pin # Single Dual
1 ON/OFF ON/OFF
2 -Vin -Vin
3 -Vin -Vin
9 NC Com
11 NC -Vout
14 +Vout +Vout
16 -Vout Com
22 +Vin +Vin
23 +Vin +Vin
NC = No Connection
Pin Pitch Tolerance ±0.35 mm
Pin Connections
Pin # Single Dual
1 ON/OFF ON/OFF
2 -Vin -Vin
3 -Vin -Vin
9 NC Com
11 NC -Vout
14 +Vout +Vout
16 -Vout Com
22 +Vin +Vin
23 +Vin +Vin
Others NC NC
NC = No Connection
Pin Pitch Tolerance ±0.35 mm
RP08
REV: 0/2009 www.recom-electronic.com
P-4
