P772.D (03/17)

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pulseelectronics.com

SMT Power Inductor

High Current Molded Power Inductor - PA4345.XXXNLT Series

Height: 2.0mm Max

Footprint: 6.0mm x 5.4mm Max

Current Rating: up to 18.0A

Inductance Range: 0.1uH to 1.5uH

Shielded construction and compact design

High current, low DCR, and high efficiency

Minimized acoustic noise and minimized leakage flux

200Vdc Isolation between terminal and core

Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C

Part

Number

Inductance

100KHz, 1V

Rated

Current

DC

Resistance

Saturation

Current

Max.

MAX.

TYP.

uH

A

m

Ω

m

Ω

A

PA4345.101NLT

0.10

±30%

18.0

4.0

3.6

45.0

PA4345.151NLT

0.15

±30%

16.0

4.6

3.8

27.0

PA4345.221NLT

0.22

±20%

15.0

5.5

4.0

25.0

PA4345.241NLT

0.24

±20%

13.0

7.0

6.0

23.0

PA4345.331NLT

0.33

±20%

12.0

7.3

6.3

21.3

PA4345.471NLT

0.47

±20%

11.5

8.6

7.3

18.0

PA4345.681NLT

0.68

±20%

10.0

12.4

11.0

12.8

PA4345.102NLT

1.0

±20%

7.0

20.0

17.5

13.7

PA4345.122NLT

1.2

±20%

6.2

28.0

23.0

11.0

PA4345.152NLT

1.5

±20%

5.5

30.5

26.5

9.8

1. Actual temperature of the component during system operation (ambient plus tempera-

ture rise) must be within the standard operating range.

2. The saturation current is the current at which the initial inductance drops approximately

30% at the stated ambient temperature. This current is determined by placing the com-

ponent in the specified ambient environment and applying a short duration pulse cur-

rent (to eliminate self-heating effect) to the component.

3. The rated current is the DC current required to raise the component temperature by

approximately 40�C. Take note that the components’ performanc varies depending on the

system condition. It is suggested that the component be tested at the system level, to

verify the temperature rise of the component during system operation.

4. The part temperature (ambient+temp rise) should not exceed 125�C under worst case

operating conditions. Circuit design, PCB trace size and thickness, airflow and other cool-

ing provisions all affect the part temperature. Part temperature should be verified in the

end application.

Notes:

USA 858 674 8100

Germany 49 2354 777 100

Singapore 65 6287 8998

Shanghai 86 21 62787060

China 86 755 33966678

Taiwan 886 3 4356768