Technical Data 10911
Effective April 2019
HCM1A0703V2
Automotive grade high current power inductors
Applications
•
•
Product features
•
AEC-Q200 qualified
•
High current carrying capacity
•
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 0.10 μH to 33 μH
•
Current range from 1.6 A to 54 A
•
7.3 mm x 6.8 mm footprint surface mount
package in a 3.0 mm height
•
Moisture Sensitivity Level (MSL): 1
•
Alloy powder core material
•
Body electronics
• Central body control module
•
Vehicle access control system
•
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
• 77 GHz radar system
•
Adaptive cruise control (ACC)
•
Automatic parking control
•
Collision avoidance system/ Car black
box system
Infotainment and cluster electronics
• Active noise cancellation (ANC)
•
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
Chassis and safety electronics
• Airbag control unit
•
•
Electronic stability control system (ESC)
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
HCM1A0703V2
Automotive grade high current power inductors
Technical Data 10911
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
HCM1A0703V2-R10-R
0.10
0.064
29
54
0.63
0.8
350
1284
HCM1A0703V2-R15-R
0.15
0.090
24
30
1.03
1.3
195
1541
HCM1A0703V2-R22-R
0.22
0.130
18
32
1.8
2.3
150
1039
HCM1A0703V2-R33-R
0.33
0.210
15
19
2.9
3.5
95
823
HCM1A0703V2-R47-R
0.47
0.300
13
17
3.7
4.14
70
713
HCM1A0703V2-R56-R
0.56
0.350
13
12
3.8
4.5
60
805
HCM1A0703V2-R68-R
0.68
0.430
12
13
4.8
5.5
57
843
HCM1A0703V2-R82-R
0.82
0.520
10
14
5.7
6.6
55
608
HCM1A0703V2-1R0-R
1.0
0.64
10
9.0
6.5
7.8
48
627
HCM1A0703V2-1R2-R
1.2
0.76
9
12
8.6
9.9
35
434
HCM1A0703V2-1R5-R
1.5
0.96
8.5
10
9.5
11.5
35
445
HCM1A0703V2-2R2-R
2.2
1.40
7.0
8.5
12.5
15.5
29
532
HCM1A0703V2-3R3-R
3.3
2.10
5.0
7.5
24.5
28.5
25
281
HCM1A0703V2-4R7-R
4.7
3.00
4.0
6.8
40.3
46.5
20
227
HCM1A0703V2-6R8-R
6.8
4.30
3.6
5.6
54
65
16
276
HCM1A0703V2-8R2-R
8.2
5.20
3.5
4.8
53
64
14
173
HCM1A0703V2-100-R
10
6.40
3.3
4.4
65
75
12
177
HCM1A0703V2-150-R
15
9.60
2.6
3.6
96
110
9.5
147
HCM1A0703V2-220-R
22
14.1
2.0
2.9
135
149
7.0
134
HCM1A0703V2-330-R
33
19.8
1.6
2.3
200
242
6.5
92
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: HCM1A0703V2-xxx-R
HCM1A0703V2 = 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
www.eaton.com/electronics
Technical Data 10911
HCM1A0703V2
Automotive grade high current power inductors
Effective April 2019
Packaging information (mm)
Drawing not to scale
Supplied in tape and reel packaging, 2000 parts per 13” diameter reel
Core loss vs Bp-p
HCM1A0703V2-R10-R
HCM1A0703V2-R15-R
1000
700 kHz
500 kHz
300 kHz
100
50 kHz
10
1
0.1
0.01
700 kHz
500 kHz
300 kHz
100
100 kHz
Core Loss (mW)
Core Loss (mW)
1000
100 kHz
50 kHz
10
1
0.1
100
0.01
1000
1000
100
Bp-p (Gauss)
Bp-p (Gauss)
HCM1A0703V2-R33-R
HCM1A0703V2-R22-R
1000
1000
700 kHz
500 kHz
300 kHz
100
700 kHz
500 kHz
300 kHz
100
100 kHz
50 kHz
10
1
10
1
0.1
0.1
0.01
50 kHz
Core Loss (mW)
Core Loss (mW)
100 kHz
0.01
100
1000
Bp-p (Gauss)
1000
100
Bp-p (Gauss)
www.eaton.com/electronics
3
HCM1A0703V2
Automotive grade high current power inductors
Technical Data 10911
Effective April 2019
Core loss vs Bp-p
HCM1A0703V2-R56-R
HCM1A0703V2-R47-R
1000
1000
700 kHz
500 kHz
300 kHz
Core Loss (mW)
100 kHz
50 kHz
10
1
Core Loss (mW)
100
700 kHz
500 kHz
300 kHz
100
100 kHz
50 kHz
10
1
0.1
0.1
0.01
0.01
100
1000
100
1000
Bp-p (Gauss)
Bp-p (Gauss)
HCM1A0703V2-R68-R
HCM1A0703V2-R82-R
1000
1000
700 kHz
500 kHz
300 kHz
100 kHz
10
50 kHz
1
0.1
0.01
700 kHz
500 kHz
300 kHz
100
Core Loss (mW)
Core Loss (mW)
100
100 kHz
50 kHz
10
1
0.1
100
0.01
1000
Bp-p (Gauss)
HCM1A0703V2-1R2-R
HCM1A0703V2-1R0-R
1000
1000
700 kHz
500 kHz
300 kHz
100 kHz
50 kHz
10
1
100 kHz
50 kHz
10
1
0.1
0.1
0.01
100
1000
Bp-p (Gauss)
4
700 kHz
500 kHz
300 kHz
100
Core Loss (mW)
Core Loss (mW)
100
0.01
1000
100
Bp-p (Gauss)
www.eaton.com/electronics
1000
100
Bp-p (Gauss)
Technical Data 10911
HCM1A0703V2
Automotive grade high current power inductors
Effective April 2019
Core loss vs Bp-p
HCM1A0703V2-2R2-R
HCM1A0703V2-1R5-R
1000
1000
700 kHz
500 kHz
300 kHz
Core Loss (mW)
100 kHz
50 kHz
10
1
100 kHz
10
50 kHz
1
0.1
0.1
0.01
700 kHz
500 kHz
300 kHz
100
Core Loss (mW)
100
0.01
100
1000
100
1000
Bp-p (Gauss)
Bp-p (Gauss)
HCM1A0703V2-3R3-R
HCM1A0703V2-4R7-R
1000
1000
700 kHz
500 kHz
300 kHz
100
700 kHz
500 kHz
300 kHz
100
100 kHz
50 kHz
10
1
Core Loss (mW)
Core Loss (mW)
100 kHz
0.1
0.01
50 kHz
10
1
0.1
100
0.01
1000
100
Bp-p (Gauss)
HCM1A0703V2-8R2-R
HCM1A0703V2-6R8-R
1000
1000
700 kHz
500 kHz
300 kHz
100 kHz
10
50 kHz
1
700 kHz
500 kHz
300 kHz
100
100 kHz
Core Loss (mW)
Core Loss (mW)
100
50 kHz
10
1
0.1
0.1
0.01
1000
Bp-p (Gauss)
0.01
100
1000
Bp-p (Gauss)
100
1000
Bp-p (Gauss)
www.eaton.com/electronics
5
HCM1A0703V2
Automotive grade high current power inductors
Technical Data 10911
Effective April 2019
Core loss vs Bp-p
HCM1A0703V2-100-R
HCM1A0703V2-150-R
1000
1000
700 kHz
500 kHz
300 kHz
Core Loss (mW)
100 kHz
50 kHz
10
1
100 kHz
50 kHz
10
1
0.1
0.01
700 kHz
500 kHz
300 kHz
100
Core Loss (mW)
100
0.1
100
0.01
1000
Bp-p (Gauss)
HCM1A0703V2-220-R
HCM1A0703V2-330-R
1000
1000
700 kHz
500 kHz
300 kHz
100 kHz
10
50 kHz
1
0.1
100 kHz
50 kHz
10
1
0.1
100
1000
Bp-p (Gauss)
6
700 kHz
500 kHz
300 kHz
100
Core Loss (mW)
Core Loss (mW)
100
0.01
1000
100
Bp-p (Gauss)
www.eaton.com/electronics
0.01
100
1000
Bp-p (Gauss)
Technical Data 10911
HCM1A0703V2
Automotive grade high current power inductors
Effective April 2019
Inductance and impedance vs. frequency
HCM1A0703V2-R10-R
Inductance
100
10
0.06
1
0.04
Impedance
0.1
1
10
1000
0.2
100
0.15
0.1
1
0.05
0.01
100
10
Impedance
0.1
0.02
0.25
Inductance
OCL (uH)
0
Frequency (MHz)
0.1
0.1
1
10
Frequency (MHz)
HCM1A0703V2-R33-R
HCM1A0703V2-R22-R
0.35
1000
0.6
0.3
100
100
0.2
10
0.15
0.1
Impedance
0.4
OCL (uH)
Inductance
Impedance (Ω)
OCL (uH)
1000
0.5
0.25
Inductance
0.3
10
0.2
Impedance
1
1
0.1
0.05
0
0.01
100
Impedance (Ω)
0.1
1
10
100
0.1
0
Frequency (MHz)
0.1
1
10
0.1
100
Frequency (MHz)
HCM1A0703V2-R47-R
HCM1A0703V2-R56-R
1000
1
1.2
1000
0.9
1
0.8
100
0.5
10
Inductance
0.4
0.3
Impedance
0.8
OCL (uH)
0.6
100
Impedance (Ω)
OCL (uH)
0.7
Inductance
0.6
0.4
1
0.2
10
Impedance (Ω)
OCL (uH)
0.08
Impedance (Ω)
0.10
0.00
HCM1A0703V2-R15-R
1000
Impedance (Ω)
0.12
1
Impedance
0.2
0.1
0
0.1
1
10
Frequency (MHz)
100
0.1
0
0.1
1
10
100
0.1
Frequency (MHz)
www.eaton.com/electronics
7
HCM1A0703V2
Automotive grade high current power inductors
Technical Data 10911
Effective April 2019
Inductance and impedance vs. frequency
HCM1A0703V2-R82-R
HCM1A0703V2-R68-R
1.6
2.5
1000
10000
1.4
2
1.2
10
Inductance
0.6
0.4
1
Impedance
1.5
Impedance (Ω)
0.8
OCL (uH)
Impedance (Ω)
1
OCL (uH)
1000
100
100
1
10
Inductance
0.5
1
Impedance
0.2
1
10
0
0.1
100
0.1
1
HCM1A0703V2-1R2-R
HCM1A0703V2-1R0-R
3
2.5
10
Inductance
1
Impedance
0.1
1
10
100
1000
2
OCL (uH)
1.5
Impedance (Ω)
OCL (uH)
100
10000
2.5
1000
2
0
3
10000
0.5
100
1.5
Inductance
10
1
0
0.1
1
Impedance
0.5
0.1
1
4.5
7
10000
4
6
1000
2
10
Inductance
1
Impedance
OCL (uH)
100
2.5
Impedance (Ω)
5
3
OCL (uH)
10000
1000
3.5
4
100
3
Impedance
2
10
1
Impedance
0.5
0
0.1
1
10
Frequency (MHz)
8
0.1
100
HCM1A0703V2-2R2-R
HCM1A0703V2-1R5-R
1
10
Frequency (MHz)
Frequency (MHz)
1.5
0.1
100
Frequency (MHz)
Frequency (MHz)
1
10
Impedance (Ω)
0.1
www.eaton.com/electronics
100
0.1
0
0.1
1
10
Frequency (MHz)
100
1
Impedance (Ω)
0
Technical Data 10911
HCM1A0703V2
Automotive grade high current power inductors
Effective April 2019
Inductance and impedance vs. frequency
HCM1A0703V2-4R7-R
8
12
10000
7
10
6
1000
100
Inductance
3
2
10
0.1
1
10
6
10
Inductance
4
0
1
100
1
0.1
1
10
0.1
100
Frequency (MHz)
Frequency (MHz)
HCM1A0703V2-8R2-R
HCM1A0703V2-6R8-R
18
10000
25
10000
16
20
14
1000
100
8
Inductance
6
OCL (uH)
Impedance
10
Impedance (Ω)
1000
12
OCL (uH)
100
Impedance
100
10
Inductance
10
4
15
Impedance (Ω)
0
Impedance
2
Impedance
1
OCL (uH)
4
1000
8
Impedance (Ω)
5
OCL (uH)
10000
Impedance (Ω)
HCM1A0703V2-3R3-R
10
5
2
0.1
1
10
100
0
1
0.1
1
1
HCM1A0703V2-150-R
HCM1A0703V2-100-R
35
45
10000
10000
40
30
35
1000
25
Impedance
20
100
15
10
Inductance
10
5
OCL (uH)
30
Impedance (Ω)
OCL (uH)
100
Frequency (MHz)
Frequency (MHz)
0
10
1000
25
20
Inductance
15
10
5
0.1
1
10
Frequency (MHz)
100
1
100
Impedance (Ω)
0
0
Impedance
0.1
1
10
100
10
Frequency (MHz)
www.eaton.com/electronics
9
HCM1A0703V2
Automotive grade high current power inductors
Technical Data 10911
Effective April 2019
Inductance and impedance vs. frequency
HCM1A0703V2-330-R
250
10000
60
30
Inductance
100
20
OCL (uH)
1000
40
Impedance (Ω)
200
50
OCL (uH)
100000
10000
150
1000
Impedance
100
100
50
10
Inductance
Impedance
0
Impedance (Ω)
HCM1A0703V2-220-R
70
0.1
1
10
100
0
10
0.1
1
10
100
10
Frequency (MHz)
Frequency (MHz)
Inductance and temperature rise vs. current
HCM1A0703V2-R10-R
HCM1A0703V2-R15-R
160
80
70
70
60
60
50
50
40
40
30
30
Temperature rise
20
10
0
0
10
20
30
40
50
60
70
80
90
Inductance
80
140
70
120
60
100
50
80
40
60
20
40
10
20
0
0
30
Temperature rise
0
10
20
30
Inductance
200
100
400
90
350
80
60
50
100
40
30
Temperature rise
20
10
30
Idc (A)
10
www.eaton.com/electronics
0
40
50
0
100
90
Inductance
80
70
250
OCL (nH)
150
20
60
300
Temperature Rise (°C)
OCL (nH)
70
10
50
HCM1A0703V2-R33-R
HCM1A0703V2-R22-R
0
40
Idc (A)
250
0
20
10
Idc (A)
50
Temperature Rise (°C)
90
80
100
60
200
50
40
150
30
100
Temperature rise
20
50
0
10
0
5
10
15
20
Idc (A)
25
30
35
40
0
Temperature Rise (°C)
OCL (nH)
90
180
OCL (nH)
Inductance
100
Temperature Rise (°C)
100
Technical Data 10911
HCM1A0703V2
Automotive grade high current power inductors
Effective April 2019
Inductance and temperature rise vs. current
HCM1A0703V2-R47-R
HCM1A0703V2-R56-R
100
Inductance
90
80
0.35
70
0.30
60
0.25
50
0.20
40
0.15
30
Temperature rise
10
0.00
0
10
15
60
0.4
50
0.3
40
30
0.2
20
25
30
0.0
10
0
5
10
Idc (A)
0.9
90
0.8
80
0.7
60
0.4
50
40
0.3
30
Temperature rise
20
0.1
5
10
15
20
25
90
80
70
60
0.5
50
0.4
40
0.3
30
0.2
0.0
0
10
0
5
10
15
20
25
HCM1A0703V2-1R2-R
1.4
100
1.2
90
Inductance
0.6
50
40
0.4
30
Temperature rise
20
0.2
90
Inductance
80
1.0
OCL (uH)
60
Temperature Rise (°C)
70
100
1.2
80
0.8
70
60
0.8
50
0.6
40
30
0.4
20
0.2
Temperature rise
10
10
0.0
0
5
10
15
Idc (A)
0
Idc (A)
HCM1A0703V2-1R0-R
OCL (uH)
20
Temperature rise
Idc (A)
1.0
0
100
Inductance
0.1
10
0
25
0.6
OCL (uH)
70
0.5
OCL (uH)
100
Temperature Rise (°C)
Inductance
0.6
0.0
20
HCM1A0703V2-R82-R
HCM1A0703V2-R68-R
0.2
15
Idc (A)
0.8
0.7
20
Temperature rise
0.1
Temperature Rise (°C)
5
70
20
0.05
0
80
20
25
0
0.0
Temperature Rise (°C)
0.10
90
Inductance
0.5
OCL (uH)
0.40
100
0.6
Temperature Rise (°C)
OCL (uH)
0.45
0.7
Temperature Rise (°C)
0.50
0
5
10
15
20
0
Idc (A)
www.eaton.com/electronics
11
HCM1A0703V2
Automotive grade high current power inductors
Technical Data 10911
Effective April 2019
Inductance and temperature rise vs. current
HCM1A0703V2-2R2-R
HCM1A0703V2-1R5-R
100
1.6
90
Inductance
50
0.8
40
0.6
30
0.4
50
1.0
40
0.5
10
10
15
0.0
0
20
0
2
4
6
OCL (uH)
2.5
2.0
4.5
80
4.0
80
70
3.5
70
3.0
60
2.5
50
2.0
40
1.5
30
20
1.0
20
10
0.5
0
0.0
50
40
1.5
30
1.0
0.5
Temperature rise
6
8
10
12
14
100
90
Inductance
0
2
4
Inductance
OCL (uH)
5.0
60
4.0
50
40
3.0
30
Temperature rise
20
1.0
10
6
Idc (A)
12
www.eaton.com/electronics
8
10
0
80
70
6.0
OCL (uH)
70
Temperature Rise (°C)
6.0
90
Inductance
7.0
80
4
0
100
8.0
90
2
10
9.0
100
0
8
HCM1A0703V2-8R2-R
8.0
0.0
6
Idc (A)
HCM1A0703V2-6R8-R
2.0
10
Temperature rise
Idc (A)
7.0
0
90
60
4
14
5.0
OCL (uH)
3.0
2
12
100
Temperature Rise (°C)
Inductance
0
10
HCM1A0703V2-4R7-R
HCM1A0703V2-3R3-R
4.0
0.0
8
Idc (A)
Idc (A)
3.5
20
Temperature rise
10
Temperature Rise (°C)
5
60
60
5.0
50
4.0
40
3.0
30
2.0
0.0
20
Temperature rise
1.0
0
1
2
3
4
Idc (A)
10
5
6
7
8
0
Temperature Rise (°C)
0
1.5
30
20
Temperature rise
0.2
80
70
OCL (uH)
Temperature Rise (°C)
OCL (uH)
60
1.0
90
2.0
70
1.2
100
Inductance
80
1.4
0.0
2.5
Temperature Rise (°C)
1.8
Technical Data 10911
HCM1A0703V2
Automotive grade high current power inductors
Effective April 2019
Inductance and temperature rise vs. current
HCM1A0703V2-100-R
50
40
4
30
0
1
2
3
4
10
5
6
7
8
8
0
20
80
1
2
3
4
5
6
7
8
0
60
50
10
40
30
20
Temperature rise
10
3
4
5
0
90
Inductance
80
70
25
OCL (uH)
15
100
30
Temperature Rise (°C)
70
OCL (uH)
0
35
90
Idc (A)
10
HCM1A0703V2-330-R
Inductance
2
20
Temperature rise
40
100
1
30
Idc (A)
HCM1A0703V2-220-R
0
40
2
0
25
0
50
6
Idc (A)
5
60
4
20
Temperature rise
70
10
60
20
50
40
15
30
10
0
20
Temperature rise
5
Temperature Rise (°C)
2
80
Temperature Rise (°C)
6
90
12
OCL (uH)
60
Temperature Rise (°C)
70
100
Inductance
14
80
8
OCL (uH)
16
90
Inductance
10
0
HCM1A0703V2-150-R
100
12
10
0
0.5
1
1.5
2
2.5
3
3.5
4
0
Idc (A)
www.eaton.com/electronics
13
Technical Data 10911
HCM1A0703V2
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
很抱歉,暂时无法提供与“HCM1A0703V2-100-R”相匹配的价格&库存,您可以联系我们找货
免费人工找货