NIC NPI P Npi power inductor Datasheet

NPI Power Inductors
NPI__P Series
RoHS
FEATURES
Compliant
• ULTRA HIGH CURRENT (UP TO 33.4 AMPS)
includes all homogeneous materials
• SURFACE MOUNTABLE CONSTRUCTION
*See Part Number System for Details
• INDUCTANCE VALUES UP TO 1,400µH)
• TAPED AND REELED FOR AUTOMATIC INSERTION
• FOR USE IN DC/DC CONVERTERS, STEPDOWN CONVERTERS
CHARACTERISTICS
Case Size
Inductance Range
NPI31P
NPI52P
NPI53P
NPI55P
0.33 ~ 4.7µH
0.78 ~ 1,000µH
15 ~ 1,400µH
2.8 ~ 10µH
Ambient Operating Temperature Range
-40°C ~ +85°C
Maximum Component Temperature
(Ambient + Self-Heating)
+125°C
Temperature Rise at Irms
40°C max.
Inductance Change at Isat
-10% typical
Inductance Tolerance
20% (M), 10% (K)
Resistance to Solder Heat
260°C for 10 seconds
PART NUMBER SYSTEM
NPI 31 P 4R7 M TR F
Termination Finish:
F = RoHS Compliant
Packaging: TR = Tape & Reel
Inductance Tolerance Code: M=±20%
Inductance Code (µH): 1st two digits are significant, R is decimal point, 3rd digit is multiplier for values from 10µH and up.
Construction Code (see drawing for details)
Size Code (see table for details)
Series
DIMENSIONS (mm)
Series
A
B
C
G (Ref)
H (Ref)
I (Ref)
NPI31P
9.9*
13.2*
NPI52P
15.2*
18.5*
6.4*
8.6*
4.1*
1.6*
8.0*
14.0*
6.4*
1.9*
NPI53P
15.2
NPI55P
16.3
18.5
12.0
14.0
6.4
1.9
22.4
12.0
14.3
11.9
3.2
CONSTRUCTION
LAND PATTERN
H
A
REFLOW SOLDERING PROFILE
I
B
C
300
Temperature °C
G
Soldering 260°C max.
5 seconds max.
250
200
Pre-Heat
150°C ~ 180°C
150
60 ~ 120 sec.
Time above 230°C
30 seconds max.
Cool Down
100
50
25
30
®
70
90 120 150 180 210 240 270 300
Time - Seconds
*Specifications reflect recent product changes. For more information refer to PCN announcement [Link]
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
60
www.RFpassives.com
www.SMTmagnetics.com
NPI Power Inductors
NPI__P Series
STANDARD VALUES - CASE SIZE 31 (13.2 x 9.9 x 6.4mm*)
Part Number
Inductance Value
(µH)
SRF (Typical)
MHz
DC Resistance
(Ω)
DC Current
Irms (Amps)
DC Current
Isat (Amps)
NPI31PR12MTRF
0.12 ± 20%
380
0.0015
17
28
NPI31PR33MTRF
0.33 ± 20%
300
0.002
16
20
NPI31PR68MTRF
0.68 ± 20%
200
0.005
12
13
NPI31P1R0MTRF
1.0 ± 20%
100
0.012
10
11
NPI31P1R5MTRF
1.5 ± 20%
90
0.008
9.0
9.0
NPI31P2R2MTRF
2.2 ± 20%
90
0.011
7.4
7.8
NPI31P2R7MTRF
2.7 ± 20%
65
0.012
6.6
7.0
NPI31P3R3MTRF
3.3 ± 20%
65
0.014
5.9
6.4
NPI31P4R7MTRF
4.7 ± 20%
45
0.018
4.8
5.4
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
STANDARD VALUES - CASE SIZE 52 (18.5 x 15.2 x 8.00mm*)
Part Number
Inductance Value
(µH)
SRF (Typical)
MHz
DC Resistance
(Ω)
DC Current
Irms (Amps)
DC Current
Isat (Amps)
NPI52PR78MTRF
0.78 ± 20%
156
0.0026
15
30
NPI52P1R5MTRF
1.5 ± 20%
100
0.004
15
25
NPI52P2R2MTRF
2.2 ± 20%
60
0.006
12
20
NPI52P3R3MTRF
3.3 ± 20%
55
0.0086
10
17
NPI52P3R9MTRF
3.9 ± 20%
35
0.01
9
15
NPI52P4R7MTRF
4.7 ± 20%
35
0.014
8.4
13
NPI52P6R0MTRF
6.0 ± 20%
35
0.017
7.5
12
NPI52P7R8MTRF
7.8 ± 20%
28
0.018
7.5
11
NPI52P100MTRF
10 ± 20%
28
0.026
6
10
NPI52P150MTRF
12 ± 20%
26
0.028
5.2
8.5
NPI52P150MTRF
15 ± 20%
20
0.032
4.4
8
NPI52P220MTRF
22 ± 20%
20
0.047
3.5
7
NPI52P330MTRF
33 ± 20%
15
0.066
3
5.5
NPI52P470MTRF
47 ± 20%
9
0.086
2.6
4.5
NPI52P680MTRF
68 ± 20%
8
0.13
2.3
3.5
NPI52P101MTRF
100 ± 20%
7
0.19
1.8
3
NPI52P151MTRF
150 ± 20%
6
0.25
1.5
2.6
NPI52P221MTRF
220 ± 20%
5
0.38
1.2
2.4
NPI52P331MTRF
330 ± 20%
4
0.56
1
1.9
NPI52P471MTRF
470 ± 20%
3
0.85
0.82
1.4
NPI52P681MTRF
680 ± 20%
2.5
1.1
0.72
1.2
NPI52P102MTRF
1000 ± 20%
2.0
1.8
0.56
1
Test Frequency
100KHz
1KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
®
*Specifications reflect recent product changes. For more information refer to PCN announcement [Link]
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
71
NPI Power Inductors
NPI__P Series
STANDARD VALUES - CASE SIZE 50 (18.5 x 15.2 x 12.00mm)
Part Number
Inductance Value
(µH)
SRF (Typical)
MHz
DC Resistance
(Ω)
DC Current
Irms (Amps)
DC Current
Isat (Amps)
NPI53P150MTRF
15 ± 20%
18
0.02
6.5
13.8
NPI53P180MTRF
18 ± 20%
16
0.022
6
13.2
NPI53P220MTRF
22 ± 20%
16
0.024
5.7
11.8
NPI53P330MTRF
33 ± 20%
13
0.037
4.5
9.6
NPI53P470MTRF
47 ± 20%
8
0.052
3.7
7.8
NPI53P680MTRF
68 ± 20%
7
0.067
3.4
6.7
NPI53P101MTRF
100 ± 20%
6
0.115
2.8
5.6
NPI53P331KTRF
330 ± 10%
3
0.325
1.5
3
NPI53P681KTRF
680 ± 10%
2
0.178
1.1
2
NPI53P142KTRF
1400 ± 10%
1
1.3
0.7
1.5
Test Frequency
1KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
STANDARD VALUES - CASE SIZE 54 (22.4 x 16.3 x 12.00mm)
Part Number
Inductance Value
(µH)
SRF (Typical)
MHz
DC Resistance
(Ω)
DC Current
Irms (Amps)
DC Current
Isat (Amps)
NPI55P2R8MTRF
2.8 ± 20%
65
0.005
12.1
33.4
NPI55P3R9MTRF
3.9 ± 20%
40
0.006
11.2
26.8
NPI55P6R8MTRF
6.8 ± 20%
30
0.009
9.6
22.5
NPI55P100MTRF
10 ± 20%
22
0.011
8.6
17.8
NPI55P120MTRF
12 ± 20%
21
0.013
7.4
15.9
Test Frequency
100KHz
1KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
®
72
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
NPI Power Inductors
NPI__P Series
REEL DIMENSIONS (mm)
Tape Width
A(mm)
24mm
24.5±0.1
32mm
32.5±0.1
B(mm)
C(mm)
D(mm)
100 ± 1.0
13.0 ± 0.5
330
D
B
C
A
REEL QUANTITY PER CASE SIZE
Size
NPI31P
NPI52P
NPI53P
NPI55P
Quantity per reel
600
250
175
175
Tape Width
24mm
32mm
32mm
44mm
Case Size
TAPING DIMENSIONS (mm)
E + 0.1/-0
Ko ± 0.1
P ± 0.1
Ao ± 0.1
Bo ± 0.1
Co
D
Po ± 0.1
W ± 0.3
t ± 0.05
NPI31P
10.0
13.5
11.5 ± 0.1
1.5 ± 0.05
1.75
5.6
4.0
16.0
24
0.4
NPI52P
16.5
23.0
14.2 ± 0.15
1.5 ± 0.1
1.75
7.5
4.0
20.0
32
0.4
NPI53P
15.4
18.8
14.2 ± 0.15
1.5 ± 0.1
1.75
12.5
4.0
24.0
32
0.5
NPI55P
16.5
22.7
20.2 ± 0.15
1.5 ± 0.1
1.75
12.5
4.0
24.0
44
0.5
E
Po
P
t
D
Co
W
Bo
Ko
Ao
®
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
73
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