KMP_5400C_B01 Page 1 of 2

www.murata-ps.com

5400 Series

15A Current Sensing Transformers

For full details go to

www.murata-ps.com/rohs

For full details go to

www.murata-ps.com/rohs

FEATURES

RoHS compliant

50, 100 and 200 turn variants

Frequency range 50kHz to 500kHz

Surface mount

Compact package

UL94 V-0 package materials

J-STD-020C reflow

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

(Pri-Sec)

Terminating Resistance

Primary

(1-6, 2-5)

Secondary

(3-4)

mH

mΩ

Ω

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

Peak reflow solder temperature

245˚C

Pin finish

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 specifications typical at T

A

=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

6.38

1.3

2.54

9.0± 0.3

(0.354± 0.012)

0.7 (0.028)

2.54± 0.2

(0.10± 0.008)

54XXXC

XYYWW

12

3

65

4