KMP_5400C_B02 Page 1 of 2
5400 Series
15A 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 15A3
50, 100 and 200 turn variants
Frequency range 50kHz to 500kHz
Surface mount
Compact package
UL94 V-0 package materials
J-STD-020C refl ow
PRODUCT OVERVIEW
The 5400 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
(0.1V @ 10kHz)
Max. DC Resistance Isolation
Voltage1
(Pri-Sec)
Terminating Resistance
to produce 1VOUT/1AIN
Primary
(1-6, 2-5)
Secondary
(3-4)
mH m kVrms Ω
54050C 1:1:50 3.8 7.0 0.5 1.2 50
54100C 1:1:100 14.8 7.0 3.2 1.2 100
54200C 1:1:200 60.0 7.0 6.6 1.2 200
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range -40°C to 125°C
Storage temperature range -40°C to 150°C
SOLDERING INFORMATION2
Peak refl ow solder temperature 245˚C
Pin fi nish Tin
Moisture sensitivity level 1
PACKAGE SPECIFICATIONS
Mechanical Dimensions Schematic
Recommended Footprint Details
Unless otherwise stated, all dimensions in mm (inches) ±0.25 (0.010).
Package weight 1.0g Typ.
All specifi cations typical at TA=25°C
1. Flash tested for 1 second.
2. For further information, please visit www.murata-ps.com/rohs
3. Primary windings connected in parallel.
1
6
2
5
3
4
Primary Secondary
11.8
7.6
6.38
1.3
2.54
8.2 (0.323)
Max
9.0± 0.3
(0.354± 0.012)
0.7 (0.028)
10.8± 0.5
(0.425
± 0.020)
2.54± 0.2
(0.10± 0.008)
54XXXC
XYYWW
123
654
KMP_5400C_B02 Page 2 of 2
5400 Series
15A 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
Mechanical Dimensions
Tape Outline Dimensions
Quantity per reel: 450
All dimensions in mm (inches)
1.75 (0.069)
11.5
(0.453)
24.0 (0.945)
4.00 (0.157) Ø1.5 (0.059)
16.00
(0.630)
0.50
(0.020)
8.3
(0.327)
54XXXC
XYYWW
9.3
(0.366)
11.4
(0.449)
Direction of unreeling
30.4
(1.197)
Max.†
24.4 (0.96) ±0.2 (0.008)†
13.50 (0.531)
12.80 (0.504)
Ø
1.5 (0.059) Min.
49.75 (1.96) Min.
Ø20.20 (Ø0.795) Min.
100 (3.937)
Min.
Leader Section
400 (15.748) Min.
Goods
Enclosure
Section
Trailer Section
160 (6.299) Min.
Ø331 (13.03) Max.
All dimensions in mm (inches)
† Measured at hub
