ETC SB24U20

Reliability Incorporated

Product Data Sheet
1 and 2 Watt SB Series
DC/DC Converters
Key Features
•
•
•
•
•
•
Standard SIP Package
High Density / Compact size
Efficiencies up to 80 %
Thru Hole mounting
1000 VDC input/output isolation
No derating to 71°C Operating Temperature
Applications
•
•
•
•
•
Distributed Power Systems
Data-communications Equipment
Telecommunications Equipment
Computer Systems
Industrial Control Systems
The "SB" Series of DC/DC converters feature 1 to 2 Watts of isolated power combining compact size and high
efficiency. The small size of this 7 pin SIP package saves valuable board space in new product design. With
single or dual outputs, the SB series is ideal for a variety of demanding requirements such as those found in
the data-com/telecom, industrial control, computing, transportation, or office automation industries.
The size and pin out conform to internationally recognized packaging that is an industry standard. Operating
from a nominal 5, 12, 24 or 48 VDC input source, this PCB mountable, low profile miniature converter provides
single or dual unregulated, isolated outputs varying from 5 to 15VDC. It is designed to meet or exceed a
variety of safety and emissions requirements including CE (LVD), EN 55022 “Class A”, and UL 1950.
Reliability Incorporated also provides custom designed DC/DC Converters to meet customer specifications.
Reliability Incorporated is based in Houston, Texas, USA and is a leading provider of semiconductor
processing equipment and DC/DC converters. Corporate headquarters, located in Houston, TX, USA. DC/DC
converters are manufactured in Costa Rica.
General Electrical Specifications
(Specifications at Nominal Input and 25 C, nominal input voltage and rated output current unless otherwise noted.)
Parameter
Output Voltage Accuracy
Input / Output Isolation
Minimum Load
Output Ripple & Noise
Load Regulation
Line Regulation
Efficiency
Operating Temperature
Storage Temperature
Temperature Coefficient
Short Circuit Protection
CE
EMC / RFI
Limits
See selection guide column 4.
1000VDC
10% of Full Load
<100 mV Peak to Peak (max)
7% typical (varies by model, consult
factory for details)
1.2% output change per 1% input
voltage change (max.)
75% typical
-25° C to +85° C
-55° C to 125° C
± 0.02%/°C
Intermittent (<2 sec)
LVD
Input Capacitor
Conditions
Nominal Line, Full Load
For 60 seconds, 1500VDC SB24U20 only
20 MHz Bandwidth
10% to 100% of Full Load, Nominal Line
Full Load
Nominal Line
Ambient Temperature
Ambient Temperature
Output VDC
Self Recovering
SB Series.doc 5/21/2004
Reliability Incorporated
Selection Guide
Device
Type
SB5U5
Input Voltage
Range VDC
4.75-5.25
Input Current
(A) Max Load
0.267
Output Voltage
VDC
5.0 ±10%
Max Output
Current (A)
0.200
Product Style
1S
SB5U12
4.75-5.25
0.270
12.0 ±10%
0.083
1S
SB5U15
4.75-5.25
0.270
15.0 ±10%
0.067
1S
SB12U5
10.8-13.2
0.111
5.0 ±10%
0.200
1S
SB12U12
10.8-13.2
0.111
12.0 ±10%
0.083
1S
SB12U15
10.8-13.2
0.111
15.0 ±10%
0.067
1S
SB24U5
21.6-26.4
0.056
5.0 ±10%
0.200
2S
SB24U12
21.6-26.4
0.056
12.0 ±10%
0.083
2S
SB24U15
21.6-26.4
0.056
15.0 ±10%
0.067
2S
SB48U5
43.2-52.8
0.028
5.0 ±10%
0.200
2S
SB48U12
43.2-52.8
0.028
12.0 ±10%
0.083
2S
SB48U15
43.2-52.8
0.028
15.0 ±10%
0.067
2S
SB5U5-5
4.75-5.25
0.267
±5.0 ±10%
±0.100
1D
SB5U12-12
4.75-5.25
0.267
±12.0 ±10%
±0.042
1D
SB5U15-15
4.75-5.25
0.267
±15.0 ±10%
±0.033
1D
SB12U5-5
10.8-13.2
0.110
±5.0 ±10%
±0.100
1D
SB12U12-12
10.8-13.2
0.110
±12.0 ±10%
±0.042
1D
SB12U15-15
10.8-13.2
0.110
±15.0 ±10%
±0.033
4
SB24U20
21.6-26.4
0.057
20.0±5%
.050
2S
SB24U5-5
21.6-26.4
0.056
±5.0 ±10%
±0.100
2D
SB24U12-12
21.6-26.4
0.056
±12.0 ±10%
±0.042
2D
SB24U15-15
21.6-26.4
0.056
±15.0 ±10%
±0.033
2D
SB48U5-5
43.2-52.8
0.028
±5.0 ±10%
±0.100
2D
SB48U12-12
43.2-52.8
0.028
±12.0 ±10%
±0.042
2D
SB48U15-15
43.2-52.8
0.028
±15.0 ±10%
±0.033
2D
2SB5U9
4.9-5.1
0.560
9.0 ±3%
0.250
3
2SB12U5
10.8-13.2
0.222
5.0 ±10%
0.400
2S
2SB12U9
11.64-12.36
0.250
9.0 ±3%
0.250
2S
2SB24U5-5
21.6-26.4
0.115
±5.0 ±10%
±0.200
2D
2SB24U9
21.6-26.4
0.125
9.0 ±3%
0.250
3
2SB24U15
21.6-26.4
0.125
15.0 ±10%
0.133
2S
2SB48U9
43.2-52.8
0.062
9.0 ±10%
0.250
2S
2SB5U9-9
4.75-5.25
0.520
±9.0 ±10%
±0.110
2D
2SB12U9-9
10.8-13.2
0.220
±9.0 ±10%
±0.110
2D
2SB12U12-12
10.8-13.2
0.220
±12.0 ±10%
±0.080
2D
2SB24U9-9
21.6-26.4
0.110
±9.0 ±10%
±0.110
2D
2SB48U9-9
43.2-52.8
0.055
±9.0 ±10%
±0.110
2D
SB Series.doc 5/21/2004
Reliability Incorporated
Mechanical Specification & Pin Connections (dimensions in inches)
.770"
.770"
.400"
.400"
.020"
1 2
4 5 6
A
1 2
.20" MIN.
.010"
A
.08"
4 5 6
.08"
SECTION A-A
.240"
.20" MIN.
.320"
(SCALE: NONE)
.10"
.10"
.100"
.100"
Tolerances: .XX ± 0.020" .XXX ± 0.010"
Style 1D
SB5U5-5
SB5U12-12
SB5U15-15
Style 2D
SB12U5-5
SB12U12-12
SB24U5-5
SB24U12-12
SB24U15-15
SB48U5-5
SB48U12-12
SB48U15-15
2SB5U9-9
2SB12U9-9
2SB24U5-5
2SB24U9-9
2SB48U9-9
2SB12U12-12
Mechanical Specification & Pin Connections (dimensions in inches)
.770"
.770"
.400"
.400"
.020"
1 2
4
A
6
1 2
.20" MIN.
.010"
A
.08"
.240"
4
6
.20" MIN.
.08"
SECTION A-A
.320"
(SCALE: NONE)
.10"
.10"
.100"
.100"
Style 1S
SB5U5
SB5U12
SB5U15
SB12U5
SB12U12
SB12U15
Style 2S
SB24U5
SB24U12
SB24U15
SB24U20
SB48U5
SB48U12
SB48U15
2SB12U5
2SB12U9
2SB24U15
2SB48U9
SB Series.doc 5/21/2004
Reliability Incorporated
Single Output
1
+ input
2
- input
4
- output
6
+ output
Dual Output Models
1
+ input
2
- input4
- output
5
com
6
+ output
Alternative Pin Connections & Mechanical Dimensions (dimensions in inches)
.750" MAX
.750" MAX
Maximum
Thickness
0.290"
.425" MAX
.425" MAX
.020"
1 2
5
7
1 2
.20" MIN.
A
.06"
.10"
.30"
.20"
.20" MIN.
.010"
A
.08"
5 6 7
.08"
SECTION A-A
.06"
.10"
(SCALE: NONE)
.30" .10" .10"
Style 3*
Style 4*
2SB5U9
2SB24U9
SB12U15-15
* Styles 3 and 4 are coated, not potted in shells.
Single Output
1
+ input
2
- input
5
- output
7
+ output
Dual Output Models
1
+ input
2
- input
5
- output
6
com
7
+ output
Reliability Incorporated Locations
Headquarters
Reliability Incorporated
P.O. Box 218370
Houston, Texas 77218
USA
Tel: 281 492-0550
Fax 281 492-0615
www.relinc.com
Sales
Reliability Incorporated
Tel: 281 492-0550
Fax 281 492-0615
[email protected]
www.dc-dcpower.com
Far East Sales
Reliability Singapore Pte. Ltd.
Blk 103 Boon Keng Rd.
Singapore 339774
Tel: 65 299 4938
Fax: 65 299 4829
Copyright© 2003, Reliability Incorporated. Reliability reserves the right to make changes in the product at any time, without notification
SB Series.doc 5/21/2004