SMT Power Inductor
High Current Molded Power Inductor - PA4342.XXXNLT Series
Height: 4.0mm Max
Footprint: 11.5mm x 10.3mm Max
Current Rating: up to 43.0A
Inductance Range: 0.15uH to 68.0uH
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 -55°C to +125°C
Part
Number
PA4342.151NLT
PA4342.221NLT
PA4342.271NLT
PA4342.361NLT
PA4342.391NLT
PA4342.451NLT
PA4342.471NLT
PA4342.561NLT
PA4342.681NLT
PA4342.102NLT
PA4342.122NLT
PA4342.152NLT
PA4342.222NLT
PA4342.252NLT
PA4342.332NLT
PA4342.402NLT
PA4342.472NLT
PA4342.562NLT
PA4342.682NLT
Inductance
100KHz, 1V
uH
0.15±30%
0.22±20%
0.27±20%
0.36±20%
0.39±20%
0.45±20%
0.47±20%
0.56±20%
0.68±20%
1.00±20%
1.20±20%
1.50±20%
2.20±20%
2.50±20%
3.30±20%
4.00±20%
4.70±20%
5.60±20%
6.80±20%
Rated
Current
A
43.0
35.0
33.0
31.0
30.0
29.0
28.0
25.0
22.0
18.0
17.0
16.0
12.0
11.5
11.0
10.2
10.0
9.0
8.5
DC
Resistance
MAX.
mΩ
0.6
1.0
1.0
1.2
1.3
1.5
1.5
1.8
2.7
3.3
3.8
4.6
7.0
8.7
11.8
15.0
15.5
19.3
23.3
TYP.
mΩ
0.5
0.8
0.82
1.05
1.1
1.3
1.3
1.6
2.4
3.0
3.3
4.0
6.5
7.9
10.8
13.0
15.0
17.0
17.5
Saturation
Current
Max.
A
75.0
60.0
60.0
60.0
60.0
45.0
43.0
40.0
39.0
36.0
33.0
33.0
27.0
23.0
20.0
18.0
17.0
14.0
13.5
Mechanical
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 1
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
1
power.pulseelectronics.com
P769.H (11/17)
http://www.power.pulseelectronics.com/contact
SMT Power Inductor
High Current Molded Power Inductor - PA4342.XXXNLT Series
Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C
Part
Number
PA4342.822NLT
PA4342.103NLT
PA4342.153NLT
PA4342.223NLT
PA4342.273NLT
PA4342.333NLT
PA4342.473NLT
PA4342.683NLT
Inductance
100KHz, 1V
uH
8.20±20%
10.0±20%
15.0±20%
22.0±20%
27.0±20%
33.0±20%
47.0±20%
68.0±20%
Rated
Current
A
8.0
7.5
6.25
5.0
4.0
3.5
3.0
2.0
DC
Resistance
MAX.
mΩ
25.5
30.0
45.0
74.0
100.0
112.0
167.0
240.0
TYP.
mΩ
20.0
27.0
40.0
64.0
86.0
92.0
145.0
205.0
Saturation
Current
Max.
A
12.5
12.0
10.0
7.0
6.0
5.0
4.5
3.0
Mechanical
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Footprint 2
Notes:
1. Actual temperature of the component during system operation (ambient plus tempera- 3.
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- 4.
rent (to eliminate self-heating effect) to the component.
The rated current is the DC current required to raise the component temperature by
approximately 40½C. 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.
The part temperature (ambient+temp rise) should not exceed 125½C 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.
Mechanical
PA4342.XXXNLT
Final Layout
Series
PA4342.XXXNLT
PA4342.XXXNLT
All Dimensions in mm.
2
power.pulseelectronics.com
SUGGESTED PAD LAYOUT
C
4.0 Max
4.0 Max
D
(2.5)
(3.0)
E
(6.4)
(6.4)
F
(3.0)
(3.5)
G
(4.1)
(4.1)
H
(5.4)
(5.4)
Mechanical
Footprint 1
Footprint 2
A
11.5 Max
11.5 Max
B
10.3 Max
10.3 Max
P769.H (11/17)
http://www.power.pulseelectronics.com/contact
SMT Power Inductor
High Current Molded Power Inductor - PA4342.XXXNLT Series
TAPE & REEL INFO
T
E
P
2
P
0
ØD
0
B
F
W
A
N
K
0
P
1
G
SURFACE MOUNTING TYPE, REEL/TAPE LIST
REEL SIZE (mm)
A
PA4342.XXXNLT
Ø330
B
N/A
G
24
N
100
E
1.75
F
11.5
D
0
1.5
TAPE SIZE (mm)
P
1
16
P
0
4
P
2
2
W
24
T
0.35
K
0
4.5
QTY
PCS/REEL
500
Typical Performance Curves
3
power.pulseelectronics.com
P769.H (11/17)
http://www.power.pulseelectronics.com/contact
SMT Power Inductor
High Current Molded Power Inductor - PA4342.XXXNLT Series
4
power.pulseelectronics.com
P769.H (11/17)
http://www.power.pulseelectronics.com/contact
SMT Power Inductor
High Current Molded Power Inductor - PA4342.XXXNLT Series
5
power.pulseelectronics.com
P769.H (11/17)
http://www.power.pulseelectronics.com/contact
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