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High Current, High Frequency Power Inductors
HALOGEN
HF
Pb
FREE
HCM1103 Series
Applications
• Voltage Regulator Module (VRM)
• Multi-phase regulators
• Point-of-load modules
• Desktop and server VRMs and EVRDs
• Base station equipment
• Notebook regulators
• Battery power systems
• Graphics cards
Description
• Data networking and storage systems
• Halogen free, lead free, RoHS compliant
Environmental Data
• 125°C maximum total temperature operation
• Storage temperature range: -55°C to +125 °C
• 11.5 x 10.3 x 3.0mm maximum surface mount package
• Powder Iron core material
• Operating temperature range: -55°C to +125°C
(ambient + self-temperature rise)
• Magnetically shielded, low EMI
• Solder reflow temperature: J-STD-020D compliant
• High current carrying capacity, low core losses
Packaging
• Inductance range from 0.12µH to 22.0µH
• Supplied in tape-and reel packaging, 1000 parts per 13”
diameter reel
• Current range from 3.0 to 75 amps
Product Specifications
Part
Number6
HCM1103-R12-R
HCM1103-R36-R
HCM1103-R47-R
HCM1103-R68-R
HCM1103-1R0-R
HCM1103-2R2-R
HCM1103-3R3-R
HCM1103-4R7-R
HCM1103-8R2-R
HCM1103-100-R
HCM1103-150-R
HCM1103-220-R
OCL1
±20% (µH)
0.12
0.36
0.47
0.68
1.0
2.2
3.3
4.7
8.2
10.0
15.0
22.0
FLL min.2
(µH)
0.07
0.26
0.33
0.38
0.56
1.2
1.9
2.6
4.6
5.6
8.4
12.3
Irms3
(Amps)
30
23
20
21
15
13
9.0
7.0
5.0
5.0
4.0
3.0
1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25Vrms, 0.0Adc @
25°C
2. Full Load Inductance (FLL) Test Parameters: 100kHz, 0.25Vrms, Isat @ 25°C.
3. Irms: DC current for an approximate temperature rise of 40°C without core loss.
Derating is necessary for AC currents. PCB layout, trace thickness and width,
air-flow and proximity of other heat generating components will affect the
temperature rise. It is recommended that the temperature of the part not
exceed 125°C under worst case operating conditions verified in the end
application.
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Isat4 @ 25°C
(Amps)
75
28
26
23
21
16
14
13
8.5
7.5
6.0
5.0
DCR (mΩ) @ 20°C DCR (mΩ) @ 20°C
Typical
Maximum
0.55
0.61
1.10
1.30
1.50
2.00
2.90
3.40
5.50
6.00
8.40
9.00
14.5
16.0
20.5
22.5
35.0
38.5
40.0
44.0
59.0
65.0
90.0
99.0
4. Isat: Peak current for approximately 30% rolloff at +25°C
5. K-factor: Used to determine Bp-p for core loss (see graph).
Bp-p = K * L * ∆I. Bp-p:(Gauss), K: (K-factor from table),
L: (Inductance in µH), ∆I (peak-to-peak ripple current in Amps).
6. Part Number Definition: HCM1103-xxx-R
HCM1103 = Product code and size
xxx= Inductance value in µH, R = decimal point,
if no R is present then third character = number of zeros.
-R suffix = RoHS compliant
Data Sheet: 4449
K-Factor5
1200
711
515
510
377
264
230
205
153
141
114
91
Dimensions - mm
Top View
HCM1103-R36-R &
HCM1103-R47-R
Top View
HCM1103-R12-R &
HCM1103-R68-R to
HCM1103-220R
Side View
Bottom View
Part Marking: xxx = Inductance value in uH, R = decimal point, if no R is present then third character = # of zeros.
wwyy = (Date code), R = Revision Level
All soldering surfaces to be coplanar within 0.10 millimeters.
Tolerances are ±0.3 millimeters unless stated otherwise.
HCM1103-R36-R and HCM1103-R47-R Color: Black
HCM1103-R12-R and HCM1103-R68-R to HCM1103-220-R Color : Top Grey
Packaging Information - mm
1000 Pieces supplied in tape and reel packaging, on a 13” diameter reel.
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Data Sheet: 4449
Recommended Pad Layout
Schematic
Temperature Rise vs. Total Loss
6 0 .0
Temperature Rise (°C)
5 0 .0
4 0 .0
HCM1103-R12-R
HCM1103-R36-R
HCM1103-R47-R
3 0 .0
HCM1103-R68-R
HCM1103-1R0-R
HCM1103-2R2-R
HCM1103-3R3-R
2 0 .0
HCM1103-4R7-R
HCM1103-8R2-R
HCM1103-100-R
HCM1103-150-R
1 0 .0
HCM1103-220-R
0 .0
0 .0
0 .2
0 .4
0 .6
0 .8
Total Loss (W)
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Data Sheet: 4449
1 .0
1 .2
1 .4
1 .6
Core Loss
HCM1103-; R36-R and R47-R
Core Loss vs Bp-p
10000
300K
1000
200K
100K
Core Loss (mW)
50K
100
25K
10
1
0.1
10
100
1000
10000
Bp-p (Gauss)
HCM1103-; R12-R, R68-R through 220-R
Core Loss vs Bp-p
10000.0
500K
300K
200K
1000.0
100K
Core Loss (mW)
50K
25K
100.0
10.0
1.0
0.1
10
100
1000
Bp-p (Gauss)
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Data Sheet: 4449
10000
Inductance Characteristics
HCM1103- R12-R
110%
100%
90%
% of OCL
80%
70%
60%
50%
40%
30%
0
10
20
30
40
50
60
70
80
Idc (Amps)
HCM1103-; R36-R, R47-R
110%
100%
90%
% of OCL
80%
70%
60%
50%
HCM1103-R36-R
40%
30%
HCM1103-R47-R
0
5
10
15
20
25
Idc (Amps)
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Data Sheet: 4449
30
35
40
45
Inductance Characteristics
HCM1103-; R68-R, 1R0-R
110%
100%
90%
% of OCL
80%
70%
60%
50%
HCM1103-R68-R
40%
HCM1103-1R0-R
30%
0
5
10
15
20
25
30
Idc (Amps)
35
40
HCM1103-; 2R2-R, 3R3-R
110%
100%
90%
% of OCL
80%
70%
60%
50%
HCM1103-2R2-R
40%
HCM1103-3R3-R
30%
0
2
4
6
8
10
12
14
16
Idc (Amps)
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Data Sheet: 4449
18
20
22
24
26
Inductance Characteristics
HCM1103-4R7-R
110%
100%
90%
% of OCL
80%
70%
60%
50%
40%
30%
0
2
4
6
8
10
12
14
16
18
Idc (Amps)
HCM1103-; 8R2-R, 100-R
110%
100%
90%
% of OCL
80%
70%
60%
50%
HCM1103-8R2-R
40%
30%
HCM1103-100-R
0
2
4
6
8
Idc (Amps)
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Data Sheet: 4449
10
12
14
Inductance Characteristics
HCM1103-;150-R, 220-R
110%
100%
90%
% of OCL
80%
70%
60%
50%
HCM1103-150-R
40%
30%
HCM1103-220-R
0
2
4
6
8
Idc (Amps)
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Data Sheet: 4449
10
12
Solder Reflow Profile
TP
TC -5°C
tP
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
Package
Thickness
<2.5mm
_2.5mm
>
TL
Preheat
A
Temperature
T smax
Table 1 - Standard SnPb Solder (T c)
t
Volume
mm3
<350
235°C
220°C
Volume
mm3
_350
>
220°C
220°C
Table 2 - Lead (Pb) Free Solder (Tc)
Tsmin
25°C
ts
Package
Thickness
<1.6mm
1.6 – 2.5mm
>2.5mm
Time 25°C to Peak
Volume
mm3
<350
260°C
260°C
250°C
Volume
mm3
350 - 2000
260°C
250°C
245°C
Volume
mm3
>2000
260°C
245°C
245°C
Time
Reference JDEC J-STD-020D
Profile Feature
Preheat and Soak
• Temperature min. (Tsmin)
Standard SnPb Solder
100°C
Lead (Pb) Free Solder
150°C
• Temperature max. (Tsmax)
150°C
200°C
• Time (Tsmin to Tsmax) (ts)
Average ramp up rate Tsmax to Tp
Liquidous temperature (TL)
Time at liquidous (tL)
60-120 Seconds
60-120 Seconds
3°C/ Second Max.
3°C/ Second Max.
183°C
60-150 Seconds
217°C
60-150 Seconds
Peak package body temperature (TP)*
Time (tp)** within 5 °C of the specified classification temperature (Tc)
Average ramp-down rate (Tp to Tsmax)
Time 25°C to Peak Temperature
Table 1
Table 2
20 Seconds**
30 Seconds**
6°C/ Second Max.
6°C/ Second Max.
6 Minutes Max.
8 Minutes Max.
* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.
North America
Cooper Electronic Technologies
1225 Broken Sound Parkway NW
Boca Raton, FL 33487-3533
Tel: 1-561-998-4100
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Cooper Bussmann
P.O. Box 14460
St. Louis, MO 63178-4460
Tel: 1-636-394-2877
Fax: 1-636-527-1607
Europe
Cooper Electronic Technologies
Cooper (UK) Limited
Burton-on-the-Wolds
Leicestershire • LE12 5TH UK
Tel: +44 (0) 1509 882 737
Fax: +44 (0) 1509 882 786
Cooper Electronic Technologies
Avda. Santa Eulalia, 290
08223
Terrassa, (Barcelona), Spain
Tel: +34 937 362 812
+34 937 362 813
Fax: +34 937 362 719
Asia Pacific
Cooper Electronic Technologies
1 Jalan Kilang Timor
#06-01 Pacific Tech Centre
Singapore 159303
Tel: +65 278 6151
Fax: +65 270 4160
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document
are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user
with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit
distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once
a product has been selected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in
accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
© 2012 Cooper Bussmann
w w w. c o o p e r b u s s m a n n . c o m
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Data Sheet: 4449
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