Electrical / Environmental
Low Profile Surface Mount Inductors
Ro
p
H
t
S
losr
n f
om lia
C
o
‘LF’ M
de
•
•
•
•
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 - 10001
HM77 - 20001
HM77 - 30001
HM77 - 40002
HM77 - 50002
HM77 - 60002
HM77 - 70002
HM77 - 80003
HM77 - 90003
HM77 - 10003
HM77 - 11003
HM77 - 12003
HM77 - 13003
HM77 - 14004
HM77 - 15004
HM77 - 16004
HM77 - 18004
HM77 - 19004
HM77 - 30004
HM77 - 20005
HM77 - 21005
HM77 - 22006
HM77 - 23006
HM77 - 24006
HM77 - 25006
HM77 - 26006
HM77 - 27006
HM77 - 28006
HM77 - 29006
HM77 - 31007
HM77 - 32007
HM77 - 33010
HM77 - 34010
HM77 - 35010
HM77 - 36010
HM77 - 37010
HM77 - 38010
HM77 - 39010
Notes:
L
DC
µ
H
(1)
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
Operating Values
I
DC
Amps
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.
2006 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
www.bitechnologies.com
We reserve the right to change specifications without prior notice
59
Schematic
Outline Dimensions (Inch/mm) / Packaging
Figure 1
Figure 2
Figure 3
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 Option
LF = Lead - Free
(No code used for non lead-free part)
60
MAGNETIC COMPONENTS SELECTOR GUIDE 2006 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
PCB Design
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