SRSB-50T05LG Bel Fuse Inc, SRSB-50T05LG Datasheet - Page 4

• Manufacturer Part Number: SRSB-50T05LG
• Description: CONV DC/DC 5V 12A OUTPUT
• Manufacturer: Bel Fuse Inc
• Series: SRSBr
• Type: Isolated with Remote On/Off and UVLOr

Specifications of SRSB-50T05LG

• Output: 5V
• Number Of Outputs: 1
• Power (watts): 60W
• Mounting Type: Surface Mount
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP SMD Module, 1/16 Brick
• 1st Output: 5 VDC @ 12A
• Size / Dimension: 1.30" L x 0.90" W x 0.36" H (33mm x 22.9mm x 9.1mm)
• Power (watts) - Rated: 60W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 90%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: SRSB-50T05L

General Specifications
Control Specifications
Note: All specifications are typical at 25
Efficiency
Switching Frequency
Isolation Capacitance
Output Voltage Trim Range
Over Temperature Protection
Over Voltage Protection
MTBF
Dimensions
Dimensions
Weight
Remote On/Off
Signal Low (Unit On)
Signal High (Unit Off)
Signal Low (Unit Off)
Signal High (Unit On)
Current Sink
ISOLATED DC/DC CONVERTERS
48 Vdc Input 1.5 Vdc - 12 Vdc / 22 A - 5 A Outputs, 1/16 Brick
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
Millimeters (L × W × H)
Millimeters (L × W × H)
Parameter
Parameter
Inches (L × W × H)
Inches (L × W × H)
Vo=1.8 - 2.5 V
Vo=1.5 - 5.0 V
Vo=1.5 V
Vo=3.3 V
Vo=5.0 V
Vo=12 V
Vo=12 V
Active Low
Active High
-
540 kHz
90% Vo
80% Vo
120 °C
82%
84%
86%
87%
86%
Min
-
-
-
°C
unless otherwise stated.
2.95 V
2.95 V
-0.3 V
-0.3 V
33.02 x 22.86 x 9.24
33.02 x 22.86 x 9.60
0 mA
Min
1.3 x 0.9 x 0.364
1.3 x 0.9 x 0.378
2,770,832 hours
130% Vo
600 kHz
3900 pF
85%
87%
89%
90%
89%
13 g
Typ
-
-
-
Typ
-
-
-
-
-
110% Vo
110% Vo
160% Vo
660 kHz
140 °C
Max
-
-
-
-
-
-
-
0.8 V
0.8 V
1 mA
18 V
18 V
Max
Vin=48 V, full load
Test conditions: Vin=48 V, full load and
short the feedback optocoupler.
Calculated Per Bell Core SR-332 (I
=80% load, Vin=48 V, Vo=5 V; T
°C)
SMT Package
Through Hole Package
When Remote On/Off pin is
open, for active low option, unit
is off; for active high option, unit
is on
Notes
Notes
a
= 25
O