Electrical / Environmental
•
•
•
•
•
Operating Temperature Range
Ambient Temperature, Maximum
Insulation System
Temperature Rise, Maximum
Operating Frequency
-40°C to +130°C
80°C
Class B, 130°C
50°C
Up to 400kHz
Low Profile Surface Mount Inductors
HM77
S
RoH
liant
mp
Co
Schematic
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
HM77 - 17004LF
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
Notes:
Operating Values
L
DC
I
DC
(1)
µ
H
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
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
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
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
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
Control Values
(3)
DC
Resistance
m
W
, 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
DC
Resistance
m
W
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
(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.
(3) The control values of inductance are measured at the operating flux density equal or less than 10 gauss and without DC current.
106
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
Outline Dimensions (Inch/mm) / Packaging
Figure 1
Figure 2
Coplanarity
Case size
A
.340
8.64
B
.340
8.64
C
.250
6.35
.350
8.89
.350
8.89
.360
9.14
.360
9.14
D
.260
6.60
E
.330
8.38
F
.270
6.86
G
.060
1.52
.060
1.52
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.54
Reel
Capacity
Figure
1
2
3
4
5
6
7
500
350
350
200
200
150
200
1
1
2
2
2
2
2
Recommended
Solder Pad Layout
.447 .447
11.35 11.35
.571 .571
14.50 14.50
.625 .600
15.88 15.24
.725 .585
18.40 14.90
.350 .425 .360
8.89 10.80 9.14
.450 .550 .460
11.43 13.97 11.68
.500 .580 .510
12.70 14.73 12.95
.610 .580 .610
15.50 14.73 15.50
.805 .710 .445 .680 .690 .690
20.40 18.03 11.30 17.27 17.53 17.53
.669 .669 .400 .560 .665 .560
17.00 17.00 10.16 14.22 16.89 14.22
Notes:
(1) For case size 1 to 6, the reel capacity is for part number ending with suffix ‘LFTR’.
(2) For case size 7, the reel capacity is for part number ending with suffix ‘ALFTR’
Ordering Information
Model Series
HM77 - 100
01
LF
TR
Tape & 13” Reel Packing
Model Description
Case Size
Lead-Free
www.bitechnologies.com
2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
107
We reserve the right to change specifications without prior notice.
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