NIC NPIM41L3R3MTRF Npim shielded power inductor Datasheet

NPIM Shielded Power Inductors
FEATURES
• SHIELDED POWER INDUCTOR
• AUTOMATIC ASSEMBLY
• ROBUST CONSTRUCTION
• HIGH EFFICIENCY
• HIGHER CURRENT RATINGS COMPARED TO NPIS_Lx
• ULTRA LOW PROFILE (1.0 ~ 1.2mm MAX. HEIGHTS)
• SURFACE MOUNTABLE CONSTRUCTION
• TAPED AND REELED FOR AUTOMATIC INSERTION
NPIM_L Series
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
CHARACTERISTICS
Case Size
Inductance Range
Case Size
Inductance Range
NPIM26L
NPIM20L
NPIM21L
NPIM31L
0.24 ~ 10μH
0.24 ~ 33μH
0.24 ~ 10μH
0.47 ~ 10μH
NPIM32L
NPIM40L
NPIM41L
0.33 ~ 10μH
0.33~ 10μH
0.33 ~ 10μH
Ambient Operating Temperature Range
-40°C ~ +125°C (including self-heating)
Temperatrue Rise at Irms
Maximum +40°C Temperature Rise
Inductance Change at Isat
Maximum -30% Inductance Drop From Initial Measured Value
Inductance Tolerance
±20% (M)
Resistance to Solder Heat
+260°C for 10 seconds
DIMENSIONS (mm)
Series
Component Dimensions
A
B
Land Pattern Dimensions
C
E
F
G
g'
H
I
NPIM26L
2.0 ± 0.3
1.6 ± 0.3
1.0 Max
0.6 ± 0.2
0.6
2.3
/
1.7
/
NPIM20L
2.5 ± 0.3
2.0 ± 0.3
1.0 Max
0.85 ± 0.2
0.8
2.6
/
2.1
/
NPIM21L
2.5 ± 0.3
2.0 ± 0.3
1.2 Max
0.85 ± 0.2
0.8
2.6
/
2.1
/
NPIM31L
3.0 ± 0.2
3.0 ± 0.2
1.0 Max
0.9 ± 0.2
/
/
3.0
2.7
0.8
NPIM32L
3.0 ± 0.2
3.0 ± 0.2
1.2 Max
0.9 ± 0.2
/
/
3.0
2.7
0.8
NPIM40L
4.0 ± 0.2
4.0 ± 0.2
1.0 Max
1.1 ± 0.2
/
/
4.0
3.7
1.2
NPIM41L
4.0 ± 0.2
4.0 ± 0.2
1.2 Max
1.1 ± 0.2
/
/
4.0
3.7
1.2
NPIM26L, NPIM20L
NPIM21L
PART NUMBER SYSTEM
NPIM 21 L 4R7 M TR F
NPIM31L, NPIM32L
NPIM40L, NPIM41L
RoHS Compliant
All Sizes
A
C
A
Series
B
Packaging: TR = Tape & Reel
Inductance Tolerance Code: M=±20%
Inductance Code (μH): 1st two digits are
significant, 3rd digit is multiplier.
Construction Code (see drawing for details)
Size Code (see table for details)
B
H
E
E
I
G
E
g'
F
E
I
REFLOW SOLDERING
LAND PATTERN (ALL SIZES)
®
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1
NPIM Shielded Power Inductors
NPIM_L Series
NPIM26L Size
Standard Values - Case Size 26 (2.0×1.6×1.0mm)
Series
Inductance (μH)
DCR
(Ω)
Test Conditions
Isat (Amps)
IDC (Amps)
Max.
Typ.
Max.
Typ.
Max.
Typ.
NPIM26LR24MTRF
0.24 ± 20%
0.034
0.028
5.6
6.6
4
4.5
NPIM26LR33MTRF
0.33 ± 20%
0.04
0.033
4.8
5.7
3.5
3.8
NPIM26LR47MTRF
0.47 ± 20%
0.048
0.04
3.6
4.3
3.4
3.6
NPIM26LR68MTRF
0.68 ± 20%
0.056
0.047
3
3.6
2.6
2.85
0.075
0.063
2.4
3
2.5
2.7
0.12
0.1
1.8
2.15
2.15
2.25
NPIM26L1R0MTRF
1.0 ± 20%
NPIM26L1R5MTRF
1.5 ± 20%
1MHz, 1V
NPIM26L2R2MTRF
2.2 ± 20%
0.16
0.135
1.55
1.85
1.6
1.75
NPIM26L3R3MTRF
3.3 ± 20%
0.23
0.193
1.25
1.5
1.5
1.7
NPIM26L4R7MTRF
4.7 ± 20%
0.34
0.28
1
1.2
1.25
1.3
NPIM26L6R8MTRF
6.8 ± 20%
0.54
0.45
0.84
1
0.97
1.02
NPIM26L100MTRF
10 ± 20%
0.685
0.57
0.75
0.9
0.9
0.95
Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat.
NPIM26LR24MTRF
NPIM26LR33MTRF
NPIM26LR47MTRF
NPIM26LR68MTRF
NPIM26L1R0MTRF
NPIM26L1R5MTRF
NPIM26L2R2MTRF
NPIM26L3R3MTRF
NPIM26L4R7MTRF
NPIM26L6R8MTRF
NPIM26L100MTRF
®
2
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NPIM Shielded Power Inductors
NPIM_L Series
NPIM20L Size
Standard Values - Case Size 20 (2.5×2.0×1.0mm)
Series
Inductance (μH)
DCR
(Ω)
Test Conditions
Isat (Amps)
Max.
Typ.
Max.
NPIM20LR24MTRF
0.24 ± 20%
0.031
0.0265
6.8
8.1
4.1
4.3
NPIM20LR33MTRF
0.33 ± 20%
0.036
0.03
6.1
7.3
3.6
4.1
NPIM20LR47MTRF
0.47 ± 20%
0.0445
0.037
5.5
6.6
3.1
3.6
NPIM20LR68MTRF
0.68 ± 20%
0.062
0.052
4.05
4.4
2.7
3.1
NPIM20L1R0MTRF
1.0 ± 20%
NPIM20L1R5MTRF
1.5 ± 20%
1MHz, 1V
Typ.
IDC (Amps)
Max.
Typ.
0.08
0.067
3.35
4.1
2.55
2.95
0.106
0.088
2.85
3.45
1.95
2.25
NPIM20L2R2MTRF
2.2 ± 20%
0.15
0.124
2.6
3.2
1.55
1.85
NPIM20L3R3MTRF
3.3 ± 20%
0.222
0.185
2.1
2.5
1.25
1.45
NPIM20L4R7MTRF
4.7 ± 20%
0.29
0.24
1.75
2.15
1.1
1.3
NPIM20L6R8MTRF
6.8 ± 20%
0.435
0.36
1.4
1.7
0.96
1.15
NPIM20L100MTRF
10 ± 20%
0.53
0.44
1.28
1.55
0.85
0.96
Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat.
NPIM20LR24MTRF
NPIM20LR33MTRF
NPIM20LR47MTRF
NPIM20LR68MTRF
NPIM20L1R0MTRF
NPIM20L1R5MTRF
NPIM20L2R2MTRF
NPIM20L3R3MTRF
NPIM20L4R7MTRF
NPIM20L6R8MTRF
NPIM20L100MTRF
®
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Specifications are subject to change
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3
NPIM Shielded Power Inductors
NPIM_L Series
NPIM21L Size
Standard Values - Case Size 21 (2.5×2.0×1.2mm)
Series
Inductance
(μH)
DCR
(Ω)
Test
Conditions
Isat (Amps)
IDC (Amps)
Max.
Typ.
Max.
Typ.
Max.
Typ.
NPIM21LR24MTRF
0.24 ± 20%
0.0222
0.0185
5.9
7.1
4.4
4.8
NPIM21LR33MTRF
0.33 ± 20%
0.03
0.025
5.8
7
4.3
4.7
NPIM21LR47MTRF
0.47 ± 20%
0.0345
0.0285
4.6
5.5
4.2
4.6
NPIM21LR68MTRF
0.68 ± 20%
0.0402
0.0335
3.3
4
3.4
3.9
NPIM21L1R0MTRF
1.0 ± 20%
0.0555
0.0465
3
3.7
3.2
3.5
NPIM21L1R2MTRF
1.2 ± 20%
0.0685
0.057
2.95
3.55
3.15
3.4
NPIM21L1R5MTRF
1.5 ± 20%
0.08
0.0665
2.4
2.9
2.8
3
NPIM21L2R2MTRF
2.2 ± 20%
0.111
0.093
2.1
2.5
2.3
2.6
NPIM21L3R3MTRF
3.3 ± 20%
0.154
0.128
1.6
1.9
2
2.2
NPIM21L4R7MTRF
4.7 ± 20%
0.23
0.19
1.3
1.6
1.7
1.85
NPIM21L6R8MTRF
6.8 ± 20%
0.265
0.22
1.1
1.35
1.5
1.6
NPIM21L100MTRF
10 ± 20%
0.415
0.345
1
1.2
1.2
1.3
1MHz, 1V
Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat.
NPIM21LR24MTRF
NPIM21LR33MTRF
NPIM21LR47MTRF
NPIM21LR68MTRF
NPIM21L1R0MTRF
NPIM21L1R2MTRF
NPIM21L1R5MTRF
NPIM21L2R2MTRF
NPIM21L3R3MTRF
NPIM21L4R7MTRF
NPIM21L6R8MTRF
NPIM21L100MTRF
®
4
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NPIM Shielded Power Inductors
NPIM_L Series
NPIM31L Size
Standard Values - Case Size 31 (3.0×3.0×1.0mm)
Series
Inductance
(μH)
DCR
(Ω)
Test
Conditions
Isat (Amps)
IDC (Amps)
Max.
Typ.
Max.
Typ.
Max.
Typ.
0.038
0.031
5.7
6.7
3.6
4.1
NPIM31LR47MTRF
0.47 ± 20%
NPIM31LR68MTRF
0.68 ± 20%
0.053
0.044
4.8
5.7
3.4
3.9
NPIM31L1R0MTRF
1.0 ± 20%
0.068
0.057
4.5
5.2
2.7
3.1
NPIM31L1R5MTRF
1.5 ± 20%
NPIM31L2R2MTRF
2.2 ± 20%
1MHz, 1V
0.091
0.076
3.9
4.5
2.6
2.9
0.115
0.096
3.4
3.9
2.2
2.5
NPIM31L3R3MTRF
3.3 ± 20%
0.175
0.145
2.7
3.2
1.7
1.9
NPIM31L4R7MTRF
4.7 ± 20%
0.265
0.22
2.1
2.4
1.3
1.5
NPIM31L6R8MTRF
6.8 ± 20%
0.384
0.32
1.8
2.1
1.15
1.35
NPIM31L100MTRF
10 ± 20%
0.54
0.45
1.3
1.6
0.95
1.1
Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat.
NPIM31LR47MTRF
NPIM31LR68MTRF
NPIM31L1R0MTRF
NPIM31L1R5MTRF
NPIM31L2R2MTRF
NPIM31L3R3MTRF
NPIM31L4R7MTRF
NPIM31L6R8MTRF
NPIM31L100MTRF
®
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Specifications are subject to change
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5
NPIM Shielded Power Inductors
NPIM_L Series
NPIM32L Size
Standard Values - Case Size 32 (3.0x3.0x1.2mm)
Series
Inductance
(μH)
DCR
(Ω)
Test
Conditions
Isat (Amps)
IDC (Amps)
Max.
Typ.
Max.
Typ.
Max.
Typ.
NPIM32LR33MTRF
0.33 ± 20%
0.022
0.018
7.3
8.6
4.8
6.4
NPIM32LR47MTRF
0.47 ± 20%
0.0255
0.021
6.4
7.5
4.2
5
NPIM32L1R0MTRF
1.0 ± 20%
0.0495
0.041
4.9
5.7
3.2
3.9
NPIM32L1R5MTRF
1.5 ± 20%
0.074
0.063
4.5
5.1
2.6
3
2.4
1MHz, 1V
NPIM32L2R2MTRF
2.2 ± 20%
0.11
0.091
3.5
4.1
2.2
NPIM32L3R3MTRF
3.3 ± 20%
0.15
0.125
2.6
3
1.8
2.1
NPIM32L4R7MTRF
4.7 ± 20%
0.205
0.17
2.1
2.5
1.35
1.55
NPIM32L6R8MTRF
6.8 ± 20%
0.29
0.24
1.85
2.2
1.1
1.3
NPIM32L100MTRF
10 ± 20%
0.345
0.29
1.45
1.7
1.05
1.25
Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat.
NPIM32LR33MTRF
NPIM32LR47MTRF
NPIM32L1R0MTRF
NPIM32L1R5MTRF
NPIM32L2R2MTRF
NPIM32L3R3MTRF
NPIM32L4R7MTRF
NPIM32L6R8MTRF
NPIM32L100MTRF
®
6
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NPIM Shielded Power Inductors
NPIM_L Series
NPIM40L Size
Standard Values - Case Size 40 (4.0x4.0x1.0mm)
Series
Inductance
(μH)
DCR
(Ω)
Test
Conditions
Isat (Amps)
IDC (Amps)
Max.
Typ.
Max.
Typ.
Max.
Typ.
NPIM40LR33MTRF
0.33 ± 20%
0.019
0.0155
7.4
8.7
5
5.8
NPIM40LR47MTRF
0.47 ± 20%
0.024
0.02
6.4
7.9
4.7
5.5
NPIM40LR68MTRF
0.68 ± 20%
0.034
0.028
5.3
6.3
3.4
3.9
NPIM40L1R0MTRF
1.0 ± 20%
0.054
0.045
4.7
5.7
3
3.5
0.0745
0.062
3.55
4.2
2.7
3.1
0.108
0.09
3
3.6
2.4
2.7
NPIM40L1R5MTRF
1.5 ± 20%
NPIM40L2R2MTRF
2.2 ± 20%
1MHz, 1V
NPIM40L3R3MTRF
3.3 ± 20%
0.174
0.145
2.4
2.8
1.8
2
NPIM40L4R7MTRF
4.7 ± 20%
0.205
0.175
2.05
2.45
1.6
1.9
NPIM40L6R8MTRF
6.8 ± 20%
0.28
0.23
1.7
2
1.35
1.55
NPIM40L100MTRF
10 ± 20%
0.39
0.325
1.4
1.7
1.1
1.3
Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat.
NPIM40LR33MTRF
NPIM40LR47MTRF
NPIM40LR68MTRF
NPIM40L1R0MTRF
NPIM40L1R5MTRF
NPIM40L2R2MTRF
NPIM40L3R3MTRF
NPIM40L4R7MTRF
NPIM40L6R8MTRF
NPIM40L100MTRF
®
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7
NPIM Shielded Power Inductors
NPIM_L Series
NPIM41L Size
Standard Values - Case Size 41 (4.0×4.0×1.2mm)
Series
Inductance
(μH)
DCR
(Ω)
Test
Conditions
Isat (Amps)
IDC (Amps)
Max.
Typ.
Max.
Typ.
Max.
Typ.
NPIM41LR33MTRF
0.33 ± 20%
0.017
0.013
9.1
10.8
6.1
7
NPIM41LR47MTRF
0.47 ± 20%
0.019
0.016
8.2
10
4.8
5.6
NPIM41LR68MTRF
0.68 ± 20%
0.026
0.022
7.1
8.2
4
4.6
NPIM41L1R0MTRF
1.0 ± 20%
0.035
0.029
5.2
6.2
3.9
4.5
NPIM41L1R5MTRF
1.5 ± 20%
0.054
0.045
4.5
5.6
3.3
3.6
NPIM41L2R2MTRF
2.2 ± 20%
0.078
0.065
3.9
4.6
2.8
3.2
NPIM41L3R3MTRF
3.3 ± 20%
0.125
0.103
3.2
4
2.25
2.6
NPIM41L4R7MTRF
4.7 ± 20%
0.145
0.125
2.55
3.1
1.95
2.25
NPIM41L6R8MTRF
6.8 ± 20%
0.22
0.19
2.1
2.5
1.65
1.85
NPIM41L100MTRF
10 ± 20%
0.3
0.25
1.7
2
1.45
1.65
1MHz, 1V
Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat.
NPIM41LR33MTRF
NPIM41LR47MTRF
NPIM41LR68MTRF
NPIM41L1R0MTRF
NPIM41L1R5MTRF
NPIM41L2R2MTRF
NPIM41L3R3MTRF
NPIM41L4R7MTRF
NPIM41L6R8MTRF
NPIM41L100MTRF
®
8
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NPIM Shielded Power Inductors
Case Size
NPIM26L
NPIM20L
NPIM21L
NPIM31L
NPIM32L
NPIM40L
NPIM41L
NPIM_L Series
CARRIER TAPING DIMENSIONS (mm) AND REEL QUANTITY
Ao
Bo
Ko
Co
W
Po
t
Quantity
1.84 ± 0.1
2.25 ± 0.1
1.15 ± 0.1
3.5 ± 0.05
8.0 ± 0.1
4.0 ± 0.1
0.22 ± 0.05
3,000
2.45 ± 0.1
3.1 ± 0.1
1.4 ± 0.1
3.5 ± 0.05
8.0 ± 0.1
4.0 ± 0.1
0.23±0.05
3,000
3.26 ± 0.1
3.4 ± 0.1
1.4 ± 0.1
3.5 ± 0.1
8.0 ± 0.3
4.0 ± 0.1
0.3 ± 0.05
2,000
4.3 ± 0.1
4.3 ± 0.1
1.6 ± 0.1
5.5 ± 0.1
12.0 ± 0.3
8.0 ± 0.1
0.3 ± 0.05
1,000
4.0mm
±0.1
1.75mm ±0.1
Po
1.5mm ± 0.1
t
Co
Bo
W
Ko
Ao
Tape Width
REEL DIMENSIONS (mm)
A(mm)
B(mm)
C(mm)
D(mm)
8.4 +0.2/-0.1
62.0 ± 1.5
13.5 ± 0.5
180 ± 3.0
NPIM26L
NPIM20L
NPIM21L
D
B
C
NPIM31L
NPIM32L
NPIM40L
NPIM41L
A
REFLOW SOLDERING PROFILE
300
Soldering 255°C max.
5 seconds max.
Temperature °C
250
200
150
150°C - 180°C
Pre-heat
90 sec. ±30 sec.
Time above 230°C
30 sec. ±10 sec.
Cool Down
100
50
25
Time - Seconds
®
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9