Electrical / Environmental
•
•
•
•
Operating Temperature Range
Ambient Temperature, Maximum
Temperature Rise, Maximum
Operating Frequency
(For HM73-SXXXXLF models
-40°C to +155°C
80°C
50°C
Up to 400kHz
Up to 800kHz)
Shielded Low Profile Surface Mount Inductors
HM73
S
RoH
liant
mp
Co
Specifications @ 25°C
Part
Number
Inductance
100 kHz 0.1V
@ 0 Adc @
Irated
µ
H ± 20%
µ
H Typ.
0.10
0.10
0.22
0.22
0.47
0.68
1.00
1.00
1.50
2.00
6.00
6.40
0.68
1.00
1.80
0.108
0.20
0.47
0.70
1.00
1.20
1.50
2.10
2.20
2.40
3.30
4.70
1.00
1.50
0.60
1.00
1.50
2.20
3.90
4.60
6.40
8.20
10.0
0.15
0.30
0.40
0.09
0.09
0.20
0.20
0.42
0.64
1.00
0.90
1.30
1.70
5.00
5.80
0.60
0.80
1.40
0.103
0.17
0.42
0.65
0.95
1.07
1.33
1.68
2.10
1.92
3.00
3.50
0.91
1.43
0.54
0.89
1.25
2.00
3.60
4.10
5.65
7.72
8.90
0.13
0.27
0.37
Rated
Current
Amps
22.0
22.0
17.0
17.0
15.0
12.0
8.5
6.0
6.5
8.0
4.8
3.5
16.0
10.0
6.0
30.0
21.0
17.0
16.0
10.0
14.0
10.0
11.0
8.0
15.0
10.0
10.0
16.0
13.0
27.0
23.0
18.0
12.0
10.0
9.0
6.5
5.6
6.0
40.0
40.0
40.0
Irated
(1)
Heating
Current
Amps
26.7
28.0
23.0
23.0
19.2
14.9
14.9
10.9
12.7
11.8
6.0
6.0
20.0
12.0
8.0
40.8
35.3
26.7
27.7
22.0
23.0
22.9
12.0
16.1
17.0
16.0
15.6
18.8
16.4
30.1
25.8
22.9
15.0
13.7
12.4
7.8
7.3
6.9
44.7
40.8
40.0
(2)
I
sat
(3)
Saturation
Current
Amps
38.0
38.0
23.0
23.0
23.0
28.0
15.0
18.0
11.0
11.0
4.8
6.0
30.0
12.0
7.0
51.0
40.0
35.0
30.0
34.0
23.0
25.0
16.0
13.0
20.0
18.0
16.0
32.0
22.0
40.0
34.0
30.0
24.0
18.0
14.0
16.0
16.0
10.0
80.0
73.0
61.0
DC Resistance
m
W
m
W
Typ.
Max.
1.40
1.20
1.80
1.80
2.70
4.50
5.20
8.40
6.20
7.20
26.00
26.00
2.70
3.50
7.00
0.60
0.80
1.40
1.30
2.00
2.00
1.90
6.50
3.85
3.35
4.50
4.80
2.80
3.70
1.10
1.50
1.90
4.40
5.70
6.50
16.60
18.80
20.80
0.50
0.50
0.65
1.65
1.40
2.10
2.10
3.16
5.20
7.00
8.80
8.30
8.30
30.00
30.00
3.20
4.00
7.30
0.70
0.90
1.55
1.50
2.20
2.30
2.20
7.80
4.60
4.00
5.00
5.00
3.30
4.40
1.25
1.70
2.30
5.10
7.20
8.30
25.00
26.00
26.00
0.55
0.65
1.00
Height
Inch/mm
Max.
.138/3.50
.124/3.15
.138/3.50
.124/3.15
.158/4.00
.158/4.00
.158/4.00
.126/3.20
.177/4.50
.177/4.50
.197/5.00
.197/5.00
.197/5.00
.177/4.50
.177/4.50
.185/4.70
.158/4.00
.158/4.00
.220/5.60
.220/5.60
.232/5.90
.216/5.50
.177/4.50
.216/5.50
.224/5.70
.287/7.30
.288/7.30
.177/4.50
.177/4.50
.216/5.50
.216/5.50
.216/5.50
.216/5.50
.216/5.50
.216/5.50
.197/5.00
.197/5.00
.197/5.00
.256/6.50
.256/6.50
.256/6.50
Figure
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
HM73-10R10LF
HM73-10R10LLF
HM73-10R20LF
HM73-10R20LLF
HM73-10R47LF
HM73-10R68LF
HM73-101R0LF
HM73-101R0LLF
HM73-101R5LF
HM73-102R0LF
HM73-106R0LF
HM73-106R4LF
HM73-12R68LF
HM73-S121R0LF
HM73-S121R8LF
HM73-15R10LF
HM73-15R20LF
HM73-15R47LF
HM73-15R70LF
HM73-151R0LF
HM73-151R2LF
HM73-151R5LF
HM73-S152R1LF
HM73-152R2LF
HM73-152R4LF
HM73-153R3LF
HM73-154R7LF
HM73-201R0LF
HM73-201R5LF
HM73-30R60LF
HM73-301R0LF
HM73-301R5LF
HM73-302R2LF
HM73-303R9LF
HM73-304R6LF
HM73-316R4LF
HM73-318R2LF
HM73-31100LF
HM73-40R15LF
HM73-40R30LF
HM73-40R40LF
98
Last Updated: 3 December 2009
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
Specifications @ 25°C (Cont’d)
Inductance
100 kHz 0.1V
Part
@ 0 Adc @
Irated
Number
µ
H ± 20%
µ
H Typ.
HM73-40R50LF
0.50
0.46
HM73-40R90LF
0.90
0.80
HM73-402R2LF
2.20
1.90
HM73-403R0LF
3.00
2.40
HM73-403R3LF
3.30
2.64
HM73-509R1LF
9.10
7.40
HM73-50100LF
10.0
8.00
HM73-50120LF
12.0
10.59
HM73-50140LF
14.0
12.00
HM73-5015R5LF
15.5
13.00
HM73-5020R9LF
20.9
17.00
HM73-5026R5LF
26.5
22.50
HM73-601R0LF
1.00
0.80
HM73-602R02LF
2.02
1.62
Notes:
Rated
Current
Amps
40.0
25.0
15.0
17.0
17.0
8.0
8.0
7.0
5.5
5.0
4.5
4.6
30.0
20.0
Irated
(1)
Heating
(2)
Current
Amps
40.0
28.8
20.8
19.0
21.0
10.5
10.2
8.7
9.5
9.9
8.0
7.0
38.0
28.0
I
sat
(3)
Saturation
Current
Amps
49.0
40.0
27.0
23.0
24.0
15.0
15.0
13.0
10.0
10.0
8.0
8.8
45.0
28.0
DC Resistance
m
W
m
W
Typ.
Max.
0.80
1.00
1.20
1.40
2.30
2.60
3.90
4.70
3.30
4.20
9.10
10.80
9.60
11.40
13.00
15.00
11.00
13.20
15.00
18.20
16.00
19.00
21.00
25.20
1.00
1.20
1.85
2.22
Height
Inch/mm
Max.
.256/6.50
.256/6.50
.256/6.50
.256/6.50
.276/7.00
.295/7.50
.295/7.50
.295/7.50
.335/8.50
.315/8.00
.315/8.00
.355/9.00
.287/7.30
.323/8.20
Figure
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(1) The rated current is the approximate current at which inductance will be decreased by 20% from its initial (zero DC) value.
(2) The Heating Current is the DC current which causes the component temperature to increase by approximately 50°C. This current is determined by
soldering the component on a typical application PCB, and then applying the current to the component for 30 minutes.
(3) I
sat
is the saturation current at which inductance rolls off approximately 30% from its initial unbiased inductance value.
(4) PC Board layout, proximity of other components, trace size and airflow will affect temperature rise and must be considered
when selecting an inductor.
Packaging
Standard:
Embossed Tape & Reel
(1)
Case size 10, 10L & 12
Reel: Diameter:
Capacity:
(2)
=
7”(177.8mm)
250 Units
13” (330.2mm)
1000 Units
=
=
=
=
13” (330.2mm)
400 Units
500 Units
250 Units
Other case sizes
Reel: Diameter: Case size 15, 20, 30, 31, 40, 50, 60
Capacity : Case size 20, 30, 31, 40 *
Case size 15
Case size 50, 60
* Except for HM73-403R3LFTR13 which is 300 units per reel.
Ordering Information
Model Series
HM73 - S
12
1R0
LF
TR13
Type
S _ Low loss core material
(No code used for normal material)
Case Size:
10, 31 = Figure 2
10, 10L, 12, 15, 20, 30, 40, 50, 60 = Figure 1
Tape & Reel Packing
7 – 7” reel
13 – 13” reel
Lead-Free
Inductance Code:
First 2 digits are significant.
Last digit denotes the number
of trailing zeros. For values
below 10µH, “R“ denotes the
decimal point.
www.bitechnologies.com
2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
99
We reserve the right to change specifications without prior notice.
Outline Dimensions (Inch/mm)
Figure 1
Figure 2
Top View
Bottom View
Top View
Bottom View
Side View
Side View
Refer to
Specifications Chart
Refer to
Specifications Chart
Recommended Solder Pad Layout
F Typ.
E Typ.
F Typ.
Case size Inductance Code Fig.
A
.295
7.50
.285
7.23
.295
7.50
B
.271
6.90
.265
6.73
.265
6.73
D
.138
3.50
.086
2.20
.086
2.20
.098
2.50
.158
4.00
.158
4.00
.295
7.50
.158
4.00
.158
4.00
.158
4.00
.165
4.20
E
.138
3.50
.098
2.50
.098
2.50
.177
4.50
.236
6.00
.236
6.00
.236
6.00
.236
6.00
.236
6.00
.236
6.00
.236
6.00
F
.098
2.50
.098
2.50
.098
2.50
.142
3.60
.158
4.00
.167
4.25
.177
4.50
.177
4.50
.167
4.25
.158
4.00
.197
5.00
G
H
I
.118 ± .020
3.0 ± 0.5
.053 ± .020
1.35 ± 0.5
.053 ± .020
1.35 ± 0.5
.079 ± .020
2.0 ± 0.5
.091 ± .020
2.3 ± 0.5
.091 ± .020
2.3 ± 0.5
.217 ± .020
5.5 ± 0.5
.091 ± .020
2.3 ± 0.5
.091 ± .020
2.3 ± 0.5
.091 ± .020
2.3 ± 0.5
.094 ± .020
2.4 ± 0.5
10
10 & 10L
12
15
20
30
31
40
50
60
All Models
All Models
All Models
All Models
All Models
All Models
All Models
R15, R40 & 3R3
R30, R50
R90, 2R2 & 3R0
All Models
All Models
2
1
1
1
1
1
2
1
1
1
1
.079 ± .020 .126 ± .020
2.0 ± 0.5
3.2 ± 0.5
.079 ± .020 .126 ± .020
2.0 ± 0.5
3.2 ± 0.5
.079 ± .020 .126 ± .020
2.0 ± 0.5
3.2 ± 0.5
.09 ± .020
2.3 ± 0.5
.197 ± .020
5.0 ± 0.5
.461 .413
11.70 10.50
.531
13.5
.552
14.0
.512
13.0
.575
14.6
.556
14.1
.531
13.5
.591
15.0
.512
13.0
.512
13.0
.512
13.0
.531
13.5
.512
13.0
.512
13.0
.512
13.0
.118 ± .020 .240 ± .020
3.0 ± 0.5
6.1 ± 0.5
.118 ± .020 .240 ± .020
3.0 ± 0.5
6.1 ± 0.5
.118 ± .020 .240 ± .020
3.0 ± 0.5
6.1 ± 0.5
.118 ± .020 .240 ± .020
3.0 ± 0.5
6.1 ± 0.5
.118 ± .020 .240 ± .020
3.0 ± 0.5
6.1 ± 0.5
.118 ± .020 .240 ± .020
3.0 ± 0.5
6.1 ± 0.5
.118 ± .020 .250 ± .020
3.0 ± 0.5
6.35 ± 0.5
100
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
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