Bi HM69 High current low profile surface mount inductor Datasheet

Magnetics
Make Possible
High Current Low Profile Surface
Mount Inductors
Model HM69
Features and Benefits
Operating Temperature Range -40°C to +125°C
Temperature Rise, Maximum 40°C
Operating Frequency Up to 3MHz
RoHS Compliant
Specifications
Part
Number
HM69-10R025LF
HM69-20R050LF
HM69-30R070LF
HM69-40R10LF
HM69-50R10LF
HM69-50R15LF
HM69-55R10LF
HM69-55R20LF
HM69-60R10LF
HM69-60R15LF
HM69-60R20LF
HM69-70R30LF
HM69-75R20LF
HM69-80R30LF
Inductance
100kHz, 0.1V
@ Irated
@ 0 Adc
(nH)
(nH ± 20%)
Typ.
Min.
25
18
50
28
70
50
100
60
100
72
150
96
100
64
200
140
100
69
150
104
200
144
300
200
200
150
300
216
DCR (1)
(mΩ)
Typ.
25
36
67
75
95
120
80
175
87
130
180
250
175
285
Min.
0.27
0.20
0.40
0.31
0.40
0.40
0.45
0.45
0.42
0.42
0.42
0.17
0.40
0.17
Typ.
0.33
0.24
0.48
0.39
0.48
0.48
0.56
0.56
0.50
0.50
0.50
0.20
0.50
0.25
Irated (2)
@ 25°C
(Adc)
Heating
Current(3)
(A)
42
70
46
28
29
18
45
21
68
48
31
37
20
40
22
35
25
25
24
24
25
25
31
31
31
70
40
76
Core Loss (4)
Factor
K1
3.847E-14
1.074E-13
1.074E-13
7.124E-14
8.733E-14
8.733E-14
1.337E-13
1.337E-13
2.311E-13
2.311E-13
2.311E-13
6.784E-13
3.559E-13
9.107E-13
K2
59.444
50.117
70.164
156.891
127.990
191.986
96.541
160.902
52.336
78.503
104.671
98.921
134.203
72.674
Notes: (1) DC resistance is measured at 25°C.
(2) The rated current (Irated) is the current at which the inductance will be decreased by 20% from its initial (zero DC) value.
(3) The heating current is the DC current, which causes the component temperature to increase by approximately 40°C. This current is determined
by soldering the component on a typical application PCB, and then applying the device for 30 minutes.
(4) Core Loss approximation is based on published core data:
Core Loss = K1 * (f)1.77 * (K2ΔI)2.21
Where:
core loss in watt
f = switching frequency in kHz
K1 and K2 = core loss factor ΔI = delta I across the component in Amp.
K2ΔI = one half of the peak to peak flux density across the component in Gauss
Packaging
Embossed Tape & Reel
Diameter:
Reel:
Capacity:
Standard
Case size 10,40
=
=
13” (330.2mm)
1000 Units
Case size 20,30,60
=
800 Units
Case size 50,55,75
=
500 Units
Case size 70,80
=
350 Units
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
www.ttelectronicsmagnetics.com
© TT Electronics plc
Rev. 01
High Current Low Profile Surface Mount Inductors
Make Possible
Model HM69
Outline Dimensions (mm)
Ordering Information
Top View
Recommended Solder Pad Layout
Bottom View
HM69 - 50 R10 LF TR13
Model Series
TR - Tape & Reel Packing
13 - 13” reel
Case Size :
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.
Outline Dimensions (mm)
Outline Dimensions (mm)
Top View
Case Size
10
20
30
40
50
55
60
70
75
80
Case Size
10
20
30
40
50
A
55
6.00
7.50
60
7.00
70
7.01
75
8.60
80
8.60
10.2
13.5
13.5
13.8
A
6.00
7.50
7.00
7.01
8.60
CaseBSize
8.60
5.00
10
20
6.50
10.2
30
7.00
13.5
40
6.35
50
13.5
6.30
55
60
13.8
6.30
70
7.00
75
13.0
80
13.0
13.0
B
5.00
6.50
7.00
6.35
6.30
A
6.30
6.00
7.50
7.00
7.00
13.0
7.01
8.60
13.0
8.60
10.2
13.0
13.5
13.5
13.8
CB
3.00
5.00
6.50
5.00
7.00
5.00
6.35
3.30
6.30
3.30
6.30
7.00
4.80
13.0
5.10
13.0
6.80
13.0
3.50
8.20
Bottom View
Recommended Solder Pad Layout
C
3.00
5.00
5.00
3.30
3.30
C
4.80
3.00
5.00
5.10
5.00
6.80
3.30
3.30
3.50
4.80
5.10
8.20
E
1.50
2.95
2.30
2.85
2.85
FE
2.85
1.50
1.60
3.00
2.95
2.50
2.50
2.3
5.00
3.20
2.85
3.20
2.50
2.85
3.20
2.80
5.00
2.85
Electrical Characteristics
@ 25°C
Electrical Characteristics @ 25°C
6.80
3.50
8.20
D
1.00
1.50
1.50
1.50
1.50
D
D
E
1.00
1.001.501.50
1.501.502.95
1.50
1.50
2.30
1.50
1.503.002.85
1.50
1.50
2.85
2.002.85
1.50
1.50
1.502.002.50
1.50
3.00
1.50
2.00
3.00
2.00
2.00
2.00
5.00
2.50
5.00
5.30
2.50
3.20
5.00
5.30
2.50
5.00
G
2.00
2.50
2.50
2.50
2.50
2.50
5.50
5.50
7.00
5.50
F
1.60
3.00
2.50
3.20
3.20
HF
3.20
1.60
5.80
7.50
3.00
2.80
7.50
2.50
5.30
7.50
3.20
9.00
3.20
3.20
9.00
10.5
5.30
3.20
13.5
2.80
13.5
5.30
13.8
G
2.00
2.50
2.50
2.50
2.50
2.50
5.50
5.50
7.00
5.50
3.20
5.30
G
2.00
2.50
2.50
2.50
2.50
2.50
5.50
5.50
7.00
5.50
H
5.80
7.50
7.50
7.50
9.00
9.00
10.5
13.5
13.5
13.8
H
5.80
7.50
7.50
7.50
9.00
9.00
10.5
13.5
13.5
13.8
Electrical Characteristics @ 25°C
80
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
80
www.ttelectronicsmagnetics.com
© TT Electronics plc
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
Rev. 01
High Current Low Profile Surface Mount Inductors
Make Possible
Model HM69
Electrical Characteristics @ 25°C (Cont’d)
Electrical Characteristics @ 25°C (Cont’d)
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
© TT Electronics plc
www.bitechnologies.com
www.ttelectronicsmagnetics.com
2009/10 EDITION MAGNETIC COMPONENTS SELECTOR
GUIDE
Rev. 01
We reserve the right to change specifications without prior notice.
81
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