Electrical / Environmental
RoH
il a
S
t
n
Comp
Low Profile Surface Mount Inductors
•
•
•
•
Operating Temperature Range
Ambient Temperature, Maximum
Insulation System
Temperature Rise, Maximum
-40°C to +130°C
80°C
Class B, 130°C
50°C
Specifications
Part
Number
HM77 - 10001LF
HM77 - 20001LF
HM77 - 30001LF
HM77 - 40002LF
HM77 - 50002LF
HM77 - 60002LF
HM77 - 70002LF
HM77 - 80003LF
HM77 - 90003LF
HM77 - 10003LF
HM77 - 11003LF
HM77 - 12003LF
HM77 - 13003LF
HM77 - 14004LF
HM77 - 15004LF
HM77 - 16004LF
LF
HM77 - 18004LF
HM77 - 19004LF
HM77 - 30004LF
HM77 - 20005LF
HM77 - 21005LF
HM77 - 22006LF
HM77 - 23006LF
HM77 - 24006LF
HM77 - 25006LF
HM77 - 26006LF
HM77 - 27006LF
HM77 - 28006LF
HM77 - 29006LF
HM77 - 31007ALF
HM77 - 32007ALF
HM77 - 33010ALF
HM77 - 34010ALF
HM77 - 35010ALF
HM77 - 36010ALF
HM77 - 37010ALF
HM77 - 38010ALF
HM77 - 39010ALF
Notes:
Operating Values
L
DC
I
DC
µ
H
(1)
Amps
1.01
6.20
17.6
3.80
9.40
29.7
114
2.50
5.10
16.2
58.1
192
383
0.91
1.32
4.90
9.00
29.1
645
33
1.75
2.50
2.03
3.50
4.70
9.30
16.1
50
1070
68
2.5
1.68
5.2
77
38
114
191
115
38
3.40
1.40
1.00
4.80
2.80
1.40
0.94
8.00
5.40
2.70
1.30
0.90
0.72
13.3
11.5
7.80
5.50
2.70
0.74
3.0
10.9
11.4
13
12.4
10.4
7.20
5.10
2.60
0.710
3.00
11.4
13.9
15.4
2.7
3.0
2.22
1.50
1.81
3.00
ET
op
V-µS
(2)
0.532
1.33
2.40
1.76
2.70
4.60
10
1.77
2.51
4.29
7.83
15.7
23.5
1.035
1.33
3.04
4.06
6.90
36.5
9.50
1.83
2.23
3.30
3.13
3.58
4.92
6.27
10.5
54.4
9.50
2.23
1.83
5.21
52.8(4)
29.7(4)
62.7(4)
72.6 (5)
75.9(5)
42.9(5)
Case
Size
1
1
1
2
2
2
2
3
3
3
3
3
3
4
4
4
4
4
4
4
5
5
6
6
6
6
6
6
6
6
7
7
10
10
10
10
10
10
10
L w/o DC
L
o
µ
H
±
20%
1.10
7.00
22.7
5.20
12.3
35.3
167
3.80
7.50
21.9
73
292
672
1.25
2.10
7.90
14
40.5
1134
48
2.80
4.20
2.70
6.50
8.40
16
25.9
72.9
1950
122
4.20
2.80
10.5
84.6
49
121
275
159
52
Control Values
(3)
DC
Resistance
m
Ω
, Nom.
11.00
60.30
109.00
17.0
37.80
141.00
330.00
7.20
14.30
54.70
233.00
472.00
750.00
4.56
4.56
10.50
19.30
75.80
1040
48.5
5.68
6.19
5.60
7.54
8.30
20.05
30.3
115
1480
85
5.20
3.60
6.20
90
50
100
250
190
80
DC
Resistance
m
Ω
Max.
12.5
70
125
19.1
43.4
166
380
8.30
17.7
63
290
560
862
5.70
5.70
12.4
22.3
85
1250
59
6.90
7.50
6.80
8.7
10.0
23.0
32
130
1700
102
6.20
4.0
7.40
110
70
120
290
220
100
(1) Inductance values are rated at -40°C to +130°C operating temperature range with rated DC current flowing and
the operating ETop across the inductor.
(2) ETop is rated at 500 kHz except where designated otherwise.
(3) The control values of inductance are measured at the operating flux density equal or less than 10 gauss and without DC current.
(4) ETop is rated at 250 kHz.
(5) ETop is rated at 150 kHz.
84
MAGNETIC COMPONENTS SELECTOR GUIDE 2007/08 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
Schematic
Outline Dimensions (Inch/mm) / Packaging
Figure 1
Figure 2
Figure 3
Notes:
(1) For case size 1 to 6, the reel capacity is for part number ending with suffix ‘LFTR’.
(2) For case size 7 & 10, the reel capacity is for part number ending with suffix ‘ALFTR’
Ordering Information
Model Series
HM77
Model Description
1000
Case Size
1
LF
TR
Optional Package
TR = Tape & 13” Reel
No code used for tubes (Standard)
Lead-Free
2007/08 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
www.bitechnologies.com
We reserve the right to change specifications without prior notice
85
Embedded System
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