KMP_5300C_B03 Page 1 of 2
5300 Series
10A Current Sensing Transformers
www.murata-ps.com
www.murata-ps.com/support
For full details go to
www.murata-ps.com/rohs
For full details go to
www.murata-ps.com/rohs
FEATURES
RoHS compliant
Primary current rating 10A
20 to 200 turn variants
Primary to secondary isolation 500Vrms
50kHz-500kHz frequency range
Surface mount
Industry-standard footprint
UL94 V-0 package materials
J-STD-020C refl ow
PRODUCT OVERVIEW
The 5300 series of current sense
transformers are designed to monitor AC
currents. The transformers can be used
for high frequency current sensing in
applications such as switched-mode power
supplies, motor control, and electronic
lighting ballasts.
SELECTION GUIDE
Order
Code Turns Ratio
Min.
Secondary
Inductance
Max. DC Resistance Isolation
Voltage1
Terminating Resistance
to produce 1VOUT/1AIN
Primary (8-7) Secondary (1-3)
mH mΩ Ω Vrms Ω
53020C 1:20 0.08 7.0 0.55 500 20
53030C 1:30 0.18 7.0 0.85 500 30
53040C 1:40 0.32 7.0 1.10 500 40
53050C 1:50 0.50 7.0 1.75 500 50
53060C 1:60 0.72 7.0 2.20 500 60
53070C 1:70 0.98 7.0 4.50 500 70
53100C 1:100 2.00 7.0 5.60 500 100
53125C 1:125 3.00 7.0 7.50 500 125
53150C 1:150 4.50 7.0 17.50 500 150
53200C 1:200 8.00 7.0 34.00 500 200
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range -40°C to 125°C
Storage temperature range -40°C to 155°C
SOLDERING INFORMATION2
Peak refl ow solder temperature 250˚C
Pin fi nish Tin
Moisture sensitivity level 1
PACKAGE SPECIFICATIONS
Mechanical Dimensions
Weight = 0.34g Typ.
Unless otherwise stated, all dimensions in mm (inches) ±0.25 (0.010).
* True dimension before tin dipping.
Recommended Footprint Details Schematic
Unless otherwise stated, all dimensions in mm (inches) ±0.25 (0.010).
Specifi cations typical at TA = 25°C
1 Flash tested for 1 second.
2 For further information, please visit www.murata-ps.com/rohs
150
5.4
(0.213)
Max.
7.2 (0.283)
Max.
8.3
(0.327)
Max.
0.2±0.1
(0.008±0.004)
2.0±0.1 (0.079±0.004)
0.5±0.1
(0.020±0.004)
1.85±0.15
(0.073±0.006)
0.2±0.1*
(0.008±0.004)
654
123
87
3.05
(0.120)
1.85 (0.073)
2.54 (0.1)
2.69 (0.106)
1.27 (0.050)
5.59
(0.220)
1.52 (0.060)
8
7
1
3
Primary Secondary
KMP_5300C_B03 Page 2 of 2
5300 Series
10A Current Sensing Transformers
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifi cations are subject to change without
notice. © 2011 Murata Power Solutions, Inc.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
www.murata-ps.com/support
PACKAGE SPECIFICATIONS
Reel Dimensions
Tape Outline Dimensions
150150150150
Direction of unreeling
1.50 (0.059)
1.75 (0.069)
7.5 (0.295)
12.0
(0.472)
16.0 (0.630)
5.8
(0.228)
Reel quantity: 1,000
All dimensions in mm (inches)
22.4
(0.882)
Max.†
15.9-19.4*
(0.626-0.764)
16.3-16.7
(0.642-0.657)†
13.50
12.50
0.531
0.492
ØØ
1.50 (0.059) Min.
49.75 (1.96) Min.
Ø21.1 (Ø0.83) Min.
100 (3.937)
Min.
Leader Section
400 (15.748) Min.
Goods
Enclosure
Section
Trailer Section
160 (6.299) Min.
Ø331 (13.031) Max.
All dimensions in mm (inches)
* Includes fl ange distortion at outer edge
† Measured at hub
