6-147 Model HM71 Series
6
MODEL HM71 SERIES
High Performance
Low Cost
Surface Mount Inductors
NEW PRODUCT
FEATURES AND BENEFITS
• High performance, high current rating
• Wide inductance range, from 1 µH to 1,000 µH
• Low profile, small footprint designed for machine placement
• Compatible with vapor phase and infrared reflow soldering
ELECTRICAL / ENVIRONMENTAL
Operating Temperature Range -40°C to +85°C
Storage Temperature Range -40°C to +85°C
Insulation System Class B, 130°C
Temperature Rise at I rms, Typical 40°C
APPLICATIONS
• Notebook computers and PDAs
• DC/DC converters for handheld equipment
• Battery charging circuits
• EMI filters
• Inductor for general purpose
Specifications subject to change without notice.
Last update: 05/06/2003.
6-148 Model HM71 Series
SPECIFICATIONS
DC
Part Inductance (1) Resistance (4) ISAT (2) Irms (3) Competitor
Number µH ±20% ΩMax. Amps Amps rms Part Number
HM71-101R0 1.0 0.05 2.90 2.9 DO1608C-102
HM71-101R5 1.5 0.05 2.60 2.8 DO1608C-152
HM71-102R2 2.2 0.07 2.30 2.4 DO1608C-222
HM71-103R3 3.3 0.08 2.0 2.0 DO1608C-232
HM71-104R7 4.7 0.09 1.50 1.5 DO1608C-472
HM71-106R8 6.8 0.13 1.20 1.4 DO1608C-682
HM71-10100 10 0.16 1.10 1.1 DO1608C-103
HM71-10150 15 0.23 0.90 1.2 DO1608C-153
HM71-10220 22 0.37 0.70 0.8 DO1608C-223
HM71-10330 33 0.51 0.58 0.6 DO1608C-333
HM71-10470 47 0.64 0.50 0.5 DO1608C-473
HM71-106R8 68 0.86 0.40 0.4 DO1608C-683
HM71-10101 100 1.27 0.31 0.3 DO1608C-104
HM71-10151 150 2.0 0.27 0.25 DO1608C-154
HM71-10221 220 2.65 0.22 0.2 DO1608C-224
HM71-10331 330 3.80 0.18 0.16 DO1608C-334
HM71-10471 470 5.06 0.16 0.15 DO1608C-474
HM71-10681 680 9.20 0.14 0.12 DO1608C-684
HM71-10102 1000 13.8 0.10 0.07 DO1608C-105
HM71-20100 10 0.11 2.40 2.0 DO3308P-103
HM71-20150 15 0.15 2.0 1.5 DO3308P-153
HM71-20220 22 0.23 1.60 1.3 DO3308P-223
HM71-20330 33 0.30 1.40 1.1 DO3308P-333
HM71-20470 47 0.39 1.0 0.8 DO3308P-473
HM71-20680 68 0.66 0.90 0.7 DO3308P-683
HM71-20101 100 0.84 0.70 0.6 DO3308P-104
HM71-20151 150 1.20 0.60 0.5 DO3308P-154
HM71-20221 220 1.90 0.50 0.4 DO3308P-224
HM71-20331 330 2.70 0.40 0.3 DO3308P-334
HM71-20471 470 4.0 0.30 0.2 DO3308P-474
HM71-20681 680 5.3 0.20 0.1 DO3308P-684
HM71-20102 1000 8.4 0.10 0.05 DO3308P-105
HM71-301R0 1.0 0.009 9.0 6.8 DO3316P-102
HM71-301R5 1.5 0.010 8.0 6.4 DO3316P-152
HM71-302R2 2.2 0.012 7.0 6.1 DO3316P-222
HM71-303R3 3.3 0.015 6.40 5.4 DO3316P-332
HM71-304R7 4.7 0.018 5.40 4.8 DO3316P-472
HM71-306R8 6.8 0.027 4.60 4.4 DO3316P-682
HM71-30100 10 0.038 3.80 3.9 DO3316P-103
HM71-30150 15 0.046 3.0 3.1 DO3316P-153
HM71-30220 22 0.085 2.60 2.7 DO3316P-223
Notes: (1) Inductance measured at 100 kHz, 0.1 Vrms.
(2) ISAT is the saturation current at which inductance rolls off approximately 10%.
(3) Irms is the approximate current at which ∆T = 40°C.
(4) DC resistance measured at 20°C.
6
6-149 Model HM71 Series
SPECIFICATIONS
DC
Part Inductance (1) Resistance (4) ISAT (2) Irms (3) Competitor
Number µH ±20% ΩMax. Amps Amps rms Part Number
HM71-30330 33 0.10 2.0 2.1 DO3316P-333
HM71-30470 47 0.14 1.60 1.8 DO3316P-473
HM71-30680 68 0.20 1.40 1.5 DO3316P-683
HM71-30101 100 0.28 1.20 1.3 DO3316P-104
HM71-30151 150 0.40 1.0 1.0 DO3316P-154
HM71-30221 220 0.61 0.80 0.8 DO3316P-224
HM71-30331 330 1.02 0.60 0.6 DO3316P-334
HM71-30471 470 1.27 0.50 0.5 DO3316P-474
HM71-30681 680 2.02 0.40 0.4 DO3316P-684
HM71-30102 1000 3.0 0.30 0.3 DO3316P-105
HM71-40100 10 0.040 8.0 3.5 DO3340P-103
HM71-40150 15 0.050 7.0 3.0 DO3340P-153
HM71-40220 22 0.066 5.50 2.5 DO3340P-223
HM71-40330 33 0.080 4.0 2.0 DO3340P-333
HM71-40470 47 0.110 3.80 1.6 DO3340P-473
HM71-40680 68 0.170 3.0 1.2 DO3340P-683
HM71-40101 100 0.220 2.50 1.2 DO3340P-104
HM71-40151 150 0.340 2.0 0.9 DO3340P-154
HM71-40221 220 0.440 1.60 0.7 DO3340P-224
HM71-40331 330 0.70 1.20 0.6 DO3340P-334
HM71-40471 470 0.950 1.0 0.3 DO3340P-474
HM71-40681 680 1.20 1.0 0.2 DO3340P-684
HM71-40102 1000 2.0 0.80 0.1 DO3340P-105
HM71-501R0 1.0 0.009 20.0 8.6 DO5022P-102
HM71-502R2 2.2 0.014 16.0 7.1 DO5022P-222
HM71-503R3 3.3 0.015 14.0 6.2 DO5022P-332
HM71-505R6 5.6 0.020 12.0 5.3 DO5022P-562
HM71-50100 10 0.031 10.0 4.3 DO5022P-103
HM71-50150 15 0.036 8.0 4.0 DO5022P-153
HM71-50220 22 0.047 7.0 3.5 DO5022P-223
HM71-50330 33 0.066 5.50 3.0 DO5022P-333
HM71-50470 47 0.086 4.50 2.6 DO5022P-473
HM71-50680 68 0.130 3.50 2.3 DO5022P-683
HM71-50101 100 0.190 3.0 1.8 DO5022P-104
HM71-50151 150 0.250 2.60 1.5 DO5022P-154
HM71-50221 220 0.380 2.40 1.2 DO5022P-224
HM71-50331 330 0.560 1.90 1.0 DO5022P-334
HM71-50471 470 0.850 1.40 0.82 DO5022P-474
HM71-50681 680 1.10 1.20 0.72 DO5022P-684
HM71-50102 1000 1.80 1.0 0.56 DO5022P-105
Notes: (1) Inductance measured at 100 kHz, 0.1 Vrms.
(2) ISAT is the saturation current at which inductance rolls off approximately 10%.
(3) Irms is the approximate current at which ∆T = 40°C.
(4) DC resistance measured at 20°C.
6-150 Model HM71 Series
A Max.
B Max.
C Max.
I
G
H
E
Recommended Solder Pad Layouts
DF
IR0
A Max.
B Max.
C Max.
I
G
H
E
DF
BI
IR0
.260
6.60
.510
12.95
.510
12.95
.510
12.95
.730
18.54
A
10
20
30
40
50
1
2
2
2
2
Case Size Figure B DC EFGH
.175
4.45
.370
9.40
.370
9.40
.370
9.40
.600
15.24
.040
1.02
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.170
4.32
.300
7.62
.300
7.62
.300
7.62
.500
12.70
.160
4.06
.290
7.37
.290
7.37
.290
7.37
.490
12.45
.055
1.40
.115
2.92
.115
2.92
.115
2.92
.115
2.92
.050
1.27
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.115
2.92
.118
3.00
.213
5.40
.450
11.43
.280
7.11
I
.140
3.56
.110
2.79
.110
2.79
.110
2.79
.110
2.79
OUTLINE DIMENSIONS (Inch/mm)
Figure 1 Figure 2
6
6-151 Model HM71 Series
PACKAGING
Standard: Embossed Tape & Reel
All units oriented with lead #1 to the same side of sprocket hole.
Reel Capacity: Case Size 10 = 500 Units
Case Size 20 = 1,000 Units
Case Size 30 = 550 Units
Case Size 40 = 250 Units
Case Size 50 = 250 Units
Diameter: Case Size 10 = 7” (177.8mm)
All Other Case Sizes = 13” (330.2mm)
HM71 30 4R7
Model Series
Case Size:
10 = Figure 1
20 = Figure 2
30 = Figure 2
40 = Figure 2
50 = Figure 2
Inductance by Color Code:
First two digits are significant.
Last digit denotes number of
trailing zeros. Values below
10µH "R" denotes decimal point.
ORDERING INFORMATION
