Technical Data 10909
Effective April 2019
HCM1A1105V2
Automotive grade high current power inductors
Applications
•
•
Product features
•
AEC-Q200 qualified
•
High current carrying capacity
•
Body electronics
• Central body control module
•
Headlamps, tail lamps and interior lighting and
LED lighting
•
Heating ventilation and air conditioning
controllers (HVAC)
•
Doors, window lift and seat control
Advanced driver assistance systems
• Adaptive cruise control (ACC)
•
Automatic parking control
•
Collision avoidance system/ Car black
box system
Infotainment and cluster electronics
• Audio subsystem: head unit and trunk amp
•
Digital instrument cluster
•
In-vehicle infotainment (IVI) and navigation
•
Port power/USB HUB for front and rear
passengers
•
Magnetically shielded, low EMI
•
DC-DC converter applications up to 1 MHz
•
Filtering applications up to Self Resonant
Frequency (SRF) [See product specification
table]
•
Inductance range from 0.68 μH to 68 μH
•
Electronic stability control system (ESC)
•
Current range from 2.3 A to 30 A
•
Electric parking brake
•
11.2 mm x 10.3 mm footprint surface mount
package in a 5.0 mm height
•
Moisture Sensitivity Level (MSL): 1
•
Alloy powder core material
•
•
Chassis and safety electronics
• Airbag control unit
Engine and Powertrain Systems
• Electric pumps, motor control and auxiliaries
•
Powertrain control module (PCU)/
Engine Control unit (ECU)
•
Transmission Control Unit (TCU)
Environmental data
•
Storage temperature range (Component):
-55 °C to +155 °C
•
Operating temperature range: -55 °C to +155 °C
(ambient plus self-temperature rise)
•
Solder reflow temperature:
J-STD-020 (latest revision) compliant
HALOGEN
Pb HF
FREE
HCM1A1105V2
Automotive grade high current power inductors
Technical Data 10909
Effective April 2019
Product specifications
Part number6
OCL1
(μH) ± 20%
FLL2 (μH)
minimum
Irms3
(A)
Isat4
(A)
DCR (mΩ)
typical @ +20 °C
DCR (mΩ)
maximum @ +20 °C
SRF (MHz)
typical
K-factor5
HCM1A1105V2-R68-R
0.68
0.44
24.5
30
1.65
1.93
57
283
HCM1A1105V2-R72-R
0.72
0.46
23
24
1.55
1.71
54
298
HCM1A1105V2-R90-R
0.90
0.58
22
23
1.74
2.02
42
262
HCM1A1105V2-1R0-R
1.0
0.64
20
24
2.10
2.40
44
218
HCM1A1105V2-1R2-R
1.2
0.77
21
21
2.10
2.40
37
222
HCM1A1105V2-1R5-R
1.5
0.96
16.5
20
2.90
3.34
31
232
HCM1A1105V2-2R2-R
2.2
1.41
14.5
19
3.90
4.49
24
161
HCM1A1105V2-2R8-R
2.8
1.79
12
18
5.20
6.00
21
122
HCM1A1105V2-3R3-R
3.3
2.11
9.5
16
9.23
10.7
18
96
HCM1A1105V2-4R7-R
4.7
3.01
8.5
13
11.7
13.5
14
90
HCM1A1105V2-5R6-R
5.6
3.58
8.0
12
14.0
16.5
13
98
HCM1A1105V2-6R8-R
6.8
4.35
7.0
10
17.1
20.0
11
70
HCM1A1105V2-100-R
10
6.40
6.2
7.0
22.0
27.0
9
74
HCM1A1105V2-120-R
12
7.68
5.0
8.0
31.2
35.9
9
56
HCM1A1105V2-150-R
15
9.60
4.7
7.0
34.7
40.3
7
65
HCM1A1105V2-220-R
22
14.1
4.0
6.0
52.3
61.0
5
42
HCM1A1105V2-330-R
33
21.1
3.5
3.5
70.0
84.0
4
44
HCM1A1105V2-470-R
47
30.1
3.0
3.0
97.6
117
3
35
HCM1A1105V2-680-R
68
43.5
2.3
4.0
160
211
3
25
1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.25 Vrms, 0.0 Adc, +25 °C
2. Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.25 Vrms, Isat, , +25 °C
3. Irms: DC current for an approximate temperature rise of 30 °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 +155 °C under worst case operating
conditions verified in the end application.
4. Isat: Peak current for approximately 20% rolloff @ +25 °C
5. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p: (Gauss), K: (K-factor from table),
L: (Inductance in μH), ΔI (Peak to peak ripple current in Amps).
6. Part Number Definition: HCM1A1105V2-xxx-R
HCM1A1105V2 = Product code and size
xxx= inductance value in μH, R= decimal point,
If no R is present then last character equals number of zeros
-R suffix = RoHS compliant
Dimensions (mm)
Schematic
1
2
Part marking: 1AxxxV2, xxx=inductance value in uH, R=decimal point. If no R is present then last character equals number of zeros.
xxxx=Lot code
All soldering surfaces to be coplanar within 0.1 millimeters
Tolerances are ±0.3 millimeters unless stated otherwise
Pad layout tolerances are ±0.1 millimeters unless stated otherwise
DCR measured from point “a” to point “b”
Do not route traces or vias underneath the inductor
2
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Technical Data 10909
HCM1A1105V2
Automotive grade high current power inductors
Effective April 2019
Packaging information (mm)
Drawing not to scale
Supplied in tape and reel packaging, 500 parts per 13” diameter reel
Core loss vs Bp-p
HCM1A1105V2-R72-R
HCM1A1105V2-R68-R
10000
1000
700 kHz
500 kHz
300 kHz
1000
700 kHz
500 kHz
300 kHz
100
100 kHz
50 kHz
100
100 kHz
50 kHz
10
1
Core Loss (mW)
Core Loss (mW)
10000
1
0.1
0.1
0.01
10
0.01
100
1000
Bp-p (Gauss)
HCM1A1105V2-1R0-R
HCM1A1105V2-R90-R
10000
1000
700 kHz
500 kHz
300 kHz
1000
100
100 kHz
50 kHz
100
10
1
Core Loss (mW)
Core Loss (mW)
10000
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
10
1
0.1
0.1
0.01
1000
100
Bp-p (Gauss)
0.01
100
1000
Bp-p (Gauss)
1000
100
Bp-p (Gauss)
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3
HCM1A1105V2
Automotive grade high current power inductors
Technical Data 10909
Effective April 2019
Core loss vs Bp-p
HCM1A1105V2-1R2-R
HCM1A1105V2-1R5-R
10000
10000
100
700 kHz
500 kHz
300 kHz
1000
100 kHz
50 kHz
100
10
1
0.1
0.01
Core Loss (mW)
Core Loss (mW)
1000
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
10
1
0.1
100
0.01
1000
Bp-p (Gauss)
1000
100
Bp-p (Gauss)
HCM1A1105V2-2R2-R
HCM1A1105V2-2R8-R
10000
1000
700 kHz
500 kHz
300 kHz
100
100 kHz
50 kHz
10
1
0.1
0.01
700 kHz
500 kHz
300 kHz
1000
Core Loss (mW)
Core Loss (mW)
10000
100 kHz
100
50 kHz
10
1
0.1
100
0.01
1000
Bp-p (Gauss)
Bp-p (Gauss)
HCM1A1105V2-3R3-R
HCM1A1105V2-4R7-R
10000
10000
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
100
10
1
0.1
100 kHz
50 kHz
100
10
1
0.1
100
1000
Bp-p (Gauss)
4
700 kHz
500 kHz
300 kHz
1000
Core Loss (mW)
Core Loss (mW)
1000
0.01
1000
100
www.eaton.com/electronics
0.01
100
1000
Bp-p (Gauss)
Technical Data 10909
HCM1A1105V2
Automotive grade high current power inductors
Effective April 2019
Core loss vs Bp-p
HCM1A1105V2-6R8-R
HCM1A1105V2-5R6-R
10000
10000
Core Loss (mW)
100
10
1
100
10
1
0.1
0.1
0.01
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
1000
Core Loss (mW)
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
1000
0.01
100
1000
Bp-p (Gauss)
HCM1A1105V2-100-R
HCM1A1105V2-120-R
10000
10000
Core Loss (mW)
100
10
1
0.1
100
50 kHz
10
1
0.1
100
0.01
1000
Bp-p (Gauss)
1000
HCM1A1105V2-220-R
HCM1A1105V2-150-R
10000
100
10
1
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
1000
Core Loss (mW)
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
1000
100
10
1
0.1
0.1
0.01
100
Bp-p (Gauss)
10000
Core Loss (mW)
700 kHz
500 kHz
300 kHz
100 kHz
1000
Core Loss (mW)
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
1000
0.01
1000
100
Bp-p (Gauss)
0.01
100
1000
Bp-p (Gauss)
1000
100
Bp-p (Gauss)
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5
HCM1A1105V2
Automotive grade high current power inductors
Technical Data 10909
Effective April 2019
Core loss vs Bp-p
HCM1A1105V2-330-R
HCM1A1105V2-470-R
10000
10000
100
700 kHz
500 kHz
300 kHz
1000
100 kHz
50 kHz
100
10
1
0.1
0.01
100
1
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
1000
100
10
1
0.1
100
1000
Bp-p (Gauss)
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100
1000
Bp-p (Gauss)
HCM1A1105V2-680-R
Core Loss (mW)
100 kHz
50 kHz
10
0.01
1000
10000
6
700 kHz
500 kHz
300 kHz
0.1
Bp-p (Gauss)
0.01
Core Loss (mW)
Core Loss (mW)
1000
Technical Data 10909
HCM1A1105V2
Automotive grade high current power inductors
Effective April 2019
Inductance and impedance vs. frequency
HCM1A1105V2-R68-R
HCM1A1105V2-R72-R
1000
Impedance
100
1
10
1
Inductance
0
0.1
1
10
100
Frequency (MHz)
1.5
Inductance
0.5
0.1
0
10
0.1
1
1
10
100
Frequency (MHz)
0.1
HCM1A1105V2-1R0-R
4
4
10000
10000
3.5
3.5
1000
2.5
100
Impedance
2
10
1.5
1
1
Inductance
0.5
0.1
1
10
100
Frequency (MHz)
Inductance (uH)
3
Impedance (Ohm)
2.5
1
0
4
100
Impedance
10
2
1
Inductance
10
Frequency (MHz)
1
10
Frequency (MHz)
100
0.1
100
0.1
10000
7
Inductance (uH)
Inductance (uH)
1000
1
0.1
8
10000
0.1
1
Inductance
HCM1A1105V2-1R5-R
5
0
10
1.5
0.1
6
1
100
Impedance
2
HCM1A1105V2-1R2-R
3
1000
3
0.5
Impedance (Ohm)
Inductance (uH)
Impedance
1
HCM1A1105V2-R90-R
0
100
Impedance (Ohm)
0.5
1000
1000
6
Impedance
5
100
4
10
3
2
0
1
Inductance
1
0.1
1
10
Frequency (MHz)
100
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Impedance (Ohm)
1.5
10000
2
Inductance (uH)
Inductance (uH)
2
2.5
Impedance (Ohm)
10000
Impedance (Ohm)
2.5
0.1
7
HCM1A1105V2
Automotive grade high current power inductors
Technical Data 10909
Effective April 2019
Inductance and impedance vs. frequency
HCM1A1105V2-2R8-R
HCM1A1105V2-2R2-R
100
Impedance
6
10
4
1
Inductance
0.1
1
10
100
Frequency (MHz)
1000
12
8
10
6
4
0
0.1
1
0.1
40
10000
10000
20
100
Impedance
15
10
10
1
5
Inductance
0.1
1
10
Frequency (MHz)
100
1000
30
Inductance (uH)
1000
Impedance (Ohm)
35
25
Inductance (uH)
100
HCM1A1105V2-4R7-R
30
25
Impedance
10
15
10
0
1
Inductance
0.1
HCM1A1105V2-5R6-R
10000
45
Impedance
30
100
25
20
10
15
10
1
5
0
Inductance
0.1
1
10
Frequency (MHz)
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100
0.1
10
Frequency (MHz)
100
0.1
HCM1A1105V2-6R8-R
60
10000
1000
Inductance (uH)
Inductance (uH)
35
1
50
1000
Impedance (Ohm)
40
100
20
5
0.1
50
8
10
Frequency (MHz)
HCM1A1105V2-3R3-R
0
1
Inductance
2
0.1
100
Impedance
10
Impedance (Ohm)
2
0
14
40
100
Impedance
30
10
20
1
10
0
Inductance
0.1
1
10
Frequency (MHz)
100
0.1
Impedance (Ohm)
8
1000
10000
16
Impedance (Ohm)
10
18
Inductance (uH)
Inductance (uH)
12
10000
Impedance (Ohm)
14
Technical Data 10909
HCM1A1105V2
Automotive grade high current power inductors
Effective April 2019
Inductance and impedance vs. frequency
HCM1A1105V2-120-R
HCM1A1105V2-100-R
60
Impedance
100
40
10
30
20
1
10
0
Inductance
0.1
1
10
100
10000
80
60
10
20
1
Inductance
0.1
1
100000
140
100
60
10
40
1
Inductance
0.1
1
10
100
1000
Impedance
100
10
1
Inductance
0.1
1
10
100
HCM1A1105V2-470-R
150
100
100
10
50
1
Inductance
1
10
Frequency (MHz)
100
0.1
100000
450
10000
400
Inductance (uH)
1000
Impedance
0.1
500
10000
0.1
10000
HCM1A1105V2-330-R
100000
200
0.1
100000
Frequency (MHz)
250
0
220
200
180
160
140
120
100
80
60
40
20
0
Frequency (MHz)
300
Inductance (uH)
0.1
Inductance (uH)
Impedance
Impedance (Ohm)
Inductance (uH)
1000
100
Impedance (Ohm)
10000
120
0
100
HCM1A1105V2-220-R
HCM1A1105V2-150-R
160
20
10
Frequency (MHz)
Frequency (MHz)
80
100
40
0
0.1
1000
Impedance
Impedance (Ohm)
50
100
Impedance (Ohm)
1000
100000
350
1000
Impedance
300
250
100
200
10
150
100
1
50
0
Impedance (Ohm)
Inductance (uH)
70
120
Inductance (uH)
10000
Impedance (Ohm)
80
Inductance
0.1
1
10
100
0.1
Frequency (MHz)
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9
HCM1A1105V2
Automotive grade high current power inductors
Technical Data 10909
Effective April 2019
Inductance and impedance vs. frequency
HCM1A1105V2-680-R
100000
10000
500
1000
Impedance
400
100
300
10
200
1
100
0
Impedance (Ohm)
Inductance (uH)
600
Inductance
0.1
1
10
100
0.1
Frequency (MHz)
Inductance and temperature rise vs. current
HCM1A1105V2-R68-R
HCM1A1105V2-R72-R
0.4
0.3
0.2
Temperature rise
0.1
0.0
0
10
20
30
40
50
Idc (A)
60
70
80
90
100
0.7
90
0.6
60
0.4
50
0.3
40
0.2
0.8
80
OCL (uH)
10
70
Inductance
60
0.5
50
0.4
40
0.3
30
0.2
20
0.0
Temperature rise
0
10
20
30
Idc (A)
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10
40
20
0.1
0.0
50
60
0
OCL (uH)
90
Temperature rise (℃ )
100
0.9
0.1
30
Temperature rise
10
0.0
15.0
30.0
Idc (A)
45.0
0
60.0
HCM1A1105V2-1R0-R
1.0
0.6
70
0.5
HCM1A1105V2-R90-R
0.7
80
Inductance
T emperature rise ( ℃)
OCL (uH)
0.5
Temperature rise℃
( )
Inductance
0.8
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
100
90
80
Inductance
70
60
50
40
30
20
Temperature rise
0
10
20
30
Idc (A)
10
40
50
60
0
Temperature rise (℃)
0.6
100
90
80
70
60
50
40
30
20
10
0
OCL (uH)
0.7
Technical Data 10909
HCM1A1105V2
Automotive grade high current power inductors
Effective April 2019
Inductance and temperature rise vs. current
1.6
100
90
1.4
90
80
Inductance
70
60
50
40
30
Temperature rise
16
24
32
Idc (A)
40
48
60
0.8
50
0.6
40
0.4
10
0.2
0
0.0
0
5
10
15
60
50
40
30
Temperature rise
20
OCL (uH)
70
24
Idc (A)
30
36
42
48
1.5
40
50
30
Temperature rise
20
0.5
12
16
20
Idc (A)
24
80
70
60
50
40
30
Temperature rise
20
10
0
4
8
12
16
20
Idc (A)
Idc (A)
24
28
32
0
36
28
32
36
100
4.5
90
Inductance
4.0
OCL (uH)
OCL (uH)
2.0
60
Temperature rise (℃)
80
70
8
90
5.0
90
Inductance
4
0
55
1.0
0.0
100
0
50
HCM1A1105V2-4R7-R
2.5
0.0
45
1.5
0
3.5
1.0
Idc (A)
40
2.0
HCM1A1105V2-3R3-R
3.0
35
Inductance
0.5
10
18
30
100
2.5
Temperature rise (℃)
OCL (uH)
80
Inductance
12
25
3.0
90
6
20
HCM1A1105V2-2R8-R
100
0
20
10
HCM1A1105V2-2R2-R
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
30
Temperature rise
Temperature rise (℃)
8
70
1.0
80
3.5
70
3.0
60
2.5
50
2.0
40
1.5
10
1.0
0
0.5
0.0
30
Temperature rise
20
Temperature rise (℃)
0
20
80
Inductance
1.2
Temperature rise (℃)
100
OCL (uH)
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
HCM1A1105V2-1R5-R
Temperature rise (℃)
OCL (uH)
HCM1A1105V2-1R2-R
10
0
5
10
15
20
25
30
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0
11
HCM1A1105V2
Automotive grade high current power inductors
Technical Data 10909
Effective April 2019
Inductance and temperature rise vs. current
HCM1A1105V2-5R6-R
HCM1A1105V2-6R8-R
80
70
60
50
3
40
2
30
Temperature rise
2
4
6
8
10 12 14 16 18 20 22 24 26
4
60
3
40
50
0
2
4
6
HCM1A1105V2-100-R
8
10
100
10
90
60
6
50
5
40
4
30
3
20
Temperature rise
1
10
0
0
6
8
10
Idc (A)
12
14
16
18
20
12
60
10
50
8
40
6
30
4
Temperature rise
12
2
3
4
5
www.eaton.com/electronics
6
Idc (A)
7
8
70
60
6
40
50
30
20
Temperature rise
0
2
4
6
8
10
10
12
Idc (A)
14
16
18
0
9
10
11
12
90
80
Inductance
70
16
60
50
12
40
8
20
4
10
0
0
100
20
OCL (uH)
OCL (uH)
70
1
80
Inductance
24
80
0
0
HCM1A1105V2-220-R
14
0
24
90
2
90
2
22
4
100
Inductance
16
20
8
0
HCM1A1105V2-150-R
18
18
100
10
OCL (uH)
70
7
4
Idc (A)
16
12
Temperatur
e rise (eC)
OCL (uH)
80
Inductance
2
14
14
Temperature rise (℃)
9
0
12
HCM1A1105V2-120-R
11
2
20
10
0
0
Idc (A)
8
30
Temperature rise
1
10
0
70
2
20
80
5
Temperature rise (℃)
1
90
Inductance
30
Temperature rise
20
10
0
1
2
3
4
5
6
Idc (A)
7
8
9
10 11 12
0
Temperature rise (℃)
OCL (uH)
4
100
6
OCL (uH)
Inductance
Temperature rise (°C)
5
0
7
90
Temperature rise (℃)
100
6
Technical Data 10909
HCM1A1105V2
Automotive grade high current power inductors
Effective April 2019
Inductance and temperature rise vs. current
90
80
Inductance
70
60
50
40
30
Temperature rise
20
10
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0
48
100
42
90
80
Inductance
36
70
30
60
24
50
18
40
30
Temperature rise
12
20
6
0
0
Idc (A)
Temperature rise (℃)
100
OCL (uH)
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
HCM1A1105V2-470-R
Temperature rise (℃)
OCL (uH)
HCM1A1105V2-330-R
10
0.0
1.0
2.0
3.0
4.0
5.0
Idc (A)
6.0
7.0
8.0
9.0
0
HCM1A1105V2-680-R
70
100
90
Inductance
80
OCL (uH)
50
70
60
40
50
30
40
20
30
Temperature rise
20
10
0
Temperature rise (℃)
60
10
0
1
2
3
4
5
Idc (A)
6
7
8
9
10
0
www.eaton.com/electronics
13
Technical Data 10909
HCM1A1105V2
Automotive grade high current power inductors
Effective April 2019
Solder reflow profile
TP
TC -5°C
tP
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
Temperature
TL
Preheat
A
T smax
Package
thickness
Volume
mm3
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