Embedded Power for
Business-Critical Continuity
SMT30E Series
Rev.11.07.08_94
SMT30E
1 of 5
12 Vin single output
Total Power:
99W
Input Voltage:
8-14 Vdc
# of Outputs:
Single
Special Features
• 30 A current rating
• Input voltage range:
8 Vdc to 14 Vdc
• Output voltage range:
0.8 Vdc to 3.63 Vdc
• Ultra high efficiency:
91% @ 12 Vin and 3.3 Vout
• Extremely low internal power
dissipation
• Minimal thermal design
concerns
• Designed in reliability:
MTBF of 3,289,053 hours per
Telcordia SR-332
• Ideal solution where board
space is at a premium or tighter
card pitch is required
• Industry standard
surface-mount footprint
• Available RoHS compliant
• 2 year warranty
Electrical Specifications
Output
Voltage adjustability:
Setpoint accuracy:
Line regulation:
Load regulation:
Total error band:
Overshoot / undershoot:
Ripple and noise:
Transient coefficient:
Transient response:
Slew rate = 0.5 A µs
0.8 - 3.63 Vdc
±1.3% typ.
±0.2% typ.
±1.5% typ.
±3.0% typ.
None
5 Hz to 20 MHz
±0.01% / ºC typ.
1.5 Vout
50% to 75% load step
3% max. deviation
10 µs recovery to within ±1.0
60 mV pk-pk
25 mV rms
Safety
•
•
•
•
UL/cUL CAN/CSA 22.2
No. EI74104
UL 60950 File No. EI74104
TÜV Product Service
(EN60950) Certificate No. B05
06 38572 055
CB report and certificate to
IEC60950
Embedded Power for
Business-Critical Continuity
Input
Input voltage range:
Input current:
Input current (max.):
Input reflected ripple:
Remote ON/OFF:
Start-up time:
8 - 14 Vdc
No load (max.)
250 mA
9.2 A max. @ lo max.
and Vout
= 3.3 V
220 mA rms
(See note 1)
20 ms
Rev.11.07.08_94
SMT15E_12M
2 of 5
EMC Characteristics
Electrostatic discharge:
Conducted immunity:
Radiated immunity:
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
General Specifications
Efficiency:
Insulation voltage:
Switching frequency:
Approvals and standards:
Material flammability:
Dimensions:
Weight:
Coplanarity:
MTBF:
@ 12 Vin, 3.3 Vout
Fixed
(Lx W x H)
Telcordia SR-332
91% typ.
Non-isolated
1.3 MHz typ.
EN60950-1
UL/cUL60950-1
UL94V-0
33.02 x 13.46 x 8.10 mm
1.3 x 0.53 x 0.319 inches
6.3 g (0.22 oz.)
100 µm
3,289,053 hours
Environmental Specifications
Thermal performance:
Operating ambient,
temperature
Non-operating
JEDEC J-STD-020C
-40 °C to +85 °C
-40 °C to +125 °C
Level 3
MSL:
Protection
Short-circuit:
Thermal:
Continuous
Automatic recovery
Embedded Power for
Business-Critical Continuity
Ordering Information
Output Power
(max)
99 W
Input
Voltage
8 - 14 Vdc
Rev.11.07.08_94
SMT30E
3 of 5
Output
Output
Output Current Maximum
Voltage
(11)
Current (min)
(max)
Load (typ)
0.8-3.63 V
Regulation
Line
±0.2%
Load
±1.5%
Model Numbers
(12, 13)
SMT30E-12W3V3J
0 A
30 A
91%
All specifications are typical 12 Vin and 1.5 V
out
, full load at 25
°
C unless otherwise stated. C
out
= 100µF
Part Number System with Options
Product Family
Rated Output
Current
Performance
Input Voltage
Type of
Output
Output
Voltage
Packaging Options
SMT
SMT = Surface Mount
30
06 = 6 A
E
E = Enhanced
Performance
12
12 = 8 Vdc to 14 Vdc
W
W = Wide
3V3
0.8 Vdc to
3.63 Vdc
TJ
No ‘T’ suffix = Pb-free RoHS 6/6
compliant parts in trays e.g.
SMT30E-12W3V3J
-TJ = PB-free RoHS 6/6
compliant part in Tape and Reel
e.g. SMT30E-12W3v3-TJ
Output Voltage Adjustment of the SMT30E-12W3V3J Series
The ultra-wide output voltage trim range offers major advantages to users who
select the SMT30E-12W3V3J. It is no longer necessary to purchase a variety of
modules in order to cover different output voltages. The output voltage can be
trimmed in a range of 0.8 Vdc to 3.63 Vdc. When the SMT30E-12W3V3J converter
leaves the factory the output has been adjusted to the default voltage of 0.8 V.
Notes
1
The SMT30E features a ‘Positive Logic’ Remote ON/OFF operation. If not using
the Remote ON/OFF pin, leave the pin open (the converter will be on). The
Remote ON/OFF pin is referenced to ground.
The following conditions apply for the SMT30E:
Configuration
Remote pin open circuit
Remote pin pulled low [Von/off < 0.8 V]
Remote pin pulled high [Von/off >2.8 V]
Converter Operation
Unit is ON
Unit is OFF
Unit is ON
Notes
A The derating curves represent the condition at which internal components are
within the Emerson Network Power derating guidelines.
B
Characteristic data has been developed from actual products tested at 25 °C.
This data is considered typical data for the converter.
A ‘Negative Logic’ Remote ON/OFF version is also possible with this converter.
To order please place the suffix ‘R’ towards the end of the model number, e.g.
SMT30E-12W3V3-TRJ.
2 TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special
request, please contact your local sales representative for details.
3 NOTICE: Some models do not support all options. Please contact your local
Emerson Network Power representative or use the on-line model number
search tool at http://www.powerconversion.com to find a suitable alternative.
Embedded Power for
Business-Critical Continuity
Specifications
All specifications are typical at nominal input, full load at 25
°
C unless otherwise stated.
40
Rev.11.07.08_94
SMT30E
4 of 5
OUTPUT CURRENT (A)
30
0m/s
1m/s
2m/s
OUTPUT CURRENT (A)
40
30
0 m/s
1 m/s
2 m/s
20
20
10
0
0
20
40
60
80
10
0
0
20
40
60
80
AMBIENT TEMPERATURE (ºC)
AMBIENT TEMPERATURE (ºC)
Figure 1 - Derating Curve
Vin = 12 V, Output Voltage = 1.0 V (See Note A)
Figure 2 -
Derating Curve
Vin = 12 V, Output Voltage = 1.5 V (See Note A)
30
0m /s
1m /s
2m /s
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
40
40
30
0 m/s
1 m/s
2 m/s
20
20
10
0
0
20
40
60
80
10
0
0
20
40
60
80
AMBIENT TEMPERATURE (ºC)
AMBIENT TEMPERATURE (ºC)
Figure 3 -
Derating Curve
Vin = 12 V, Output Voltage = 1.8 V (See Note A)
Figure 4 -
Derating Curve
Vin = 12 V, Output Voltage = 2.5 V (See Note A)
100
EFFICIENCY (%)
80
60
40
20
0
0
5
10
15
20
25
30
Gnd
Vout = 1.0V
Vout = 1.5V
Vout = 1.8V
Vout = 2.5V
Vout = 3.3V
Vin
Remote
ON/OFF
Cin 47F
6
SMT30E
1
5
2
4
Remote sense +
Vout
3
RTRIM
Trim
Cout 100F
(Required)
Load
OUTPUT CURRENT (A)
Figure 5 -
Efficiency vs Load Current
Vin = 12 V (See Note B)
Figure 6 - Standard Application
Embedded Power for
Business-Critical Continuity
Mechanical Drawing
0.310 [7.87]
0.039 [1.00]
0.430 [10.92]
0.190 [4.83]
0.190 [4.83]
0.190 [4.83]
0.297 [7.54]
Americas
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Rev.11.07.08_94
SMT30E
5 of 5
0.405 [10.29]
0.075 [1.91]
TOP VIEW
0.5300.010
[13.460.25]
0.039 [1.00]
GND +Vout Trim Sense
Europe (UK)
+Vin
1.3000.010 [33.020.25]
BOTTOM VIEW
Remote
ON/OFF
0.048 [1.22]
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Asia (HK)
SIDE VIEW
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
SEATING PLANE
0.319 [8.10]
max. INSTALLED HT.
CONNECTOR (6 PL)
WIDTH : 0.112 0.003 [2.840.08]
LENGTH : 0.062 0.0016 [1.570.04]
For global contact, visit:
www.powerconversion.com
techsupport.embeddedpower
@emerson.com
All dimensions in inches (mm)
All tolerance 0.010in (0.25mm)
unless otherwise stated
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Pin connections
Pin Number
Function
1
2
3
4
5
6
Remote ON/OFF
Remote Sense
Trim
+Vout
GND
+Vin
Emerson Network Power.
The global leader in enabling
business-critical continuity.
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Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2008 Emerson Electric Co.
Figure 7 - Mechanical Drawing and
Pinout Table
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