HCMA1305-100-R - EATON - Datasheet.Live

Technical Data 10277

Effective October 2017

Supersedes August 2014

HCMA1305

Automotive grade

High current power inductors

Product features

•AEC-Q200 qualified

•High current carrying capacity

•Low core losses

•Magnetically shielded, low EMI

•Frequency range up to 5 MHz

•Inductance range from 0.1 μH to 33 μH

•Current range from 5.2 A to 118 A

•13.8 mm x 12.5 mm footprint surface

mount package in a 5.0 mm height

•Iron powder core material

Applications

•Body electronics

•Central body control module

•Vehicle access control system

•Headlamps, tail lamps and interior lighting

•Heating ventilation and air conditioning

controllers (HVAC)

•Doors, window lift and seat control

•Advanced driver assistance systems

•Basic and smart surround, and rear and front

view camera

•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

•Chassis and safety electronics

•Airbag control unit

•Electronic Stability Control system (ESC)

•Electric parking brake

•Electronic Power Steering (EPS)

Environmental Data

•Storage temperature range (Component):

-55 °C to +125 °C

•Operating temperature range: -55 °C to +125 °C

(ambient plus self-temperature rise)

•Solder reflow temperature:

J-STD-020 (latest revision) compliant

HALOGEN

FREE

Technical Data 10277

Effective October 2017

Product Specifications

Part Number6

OCL1

(μH) ± 20%

FLL2 Min.

(μH)

Irms

(A)

Isat

(A)

DCR (mΩ)

@ +20 °C

nominal

DCR (mΩ)

@ +20 °C

maximum K-factor5

HCMA1305-R10-R 0.10 0.064 55 118 0.52 0.59 848

HCMA1305-R22-R 0.22 0.14 51 110 0.63 0.72 843

HCMA1305-R33-R 0.33 0.21 42 80 0.80 0.92 506

HCMA1305-R47-R 0.47 0.30 38 65 0.80 0.92 506

HCMA1305-R56-R 0.56 0.36 36 55 1.15 1.33 500

HCMA1305-R68-R 0.68 0.44 34 54 1.15 1.33 500

HCMA1305-R82-R 0.82 0.52 31 53 1.40 1.61 358

HCMA1305-1R0-R 1.00 0.64 29 50 2.10 2.42 275

HCMA1305-1R5-R 1.50 0.96 23 48 2.75 3.16 225

HCMA1305-1R8-R 1.80 1.15 21 40 4.00 4.60 216

HCMA1305-2R2-R 2.20 1.41 20 32 4.60 5.29 191

HCMA1305-3R3-R 3.30 2.11 15 32 7.70 9.20 170

HCMA1305-4R7-R 4.70 3.01 12 27 11.0 12.7 161

HCMA1305-5R6-R 5.60 3.58 11.5 22 12.0 13.8 142

HCMA1305-6R8-R 6.80 4.35 11 21 13.0 15.0 129

HCMA1305-7R8-R 7.80 4.99 10 18.5 16.8 19.4 117

HCMA1305-8R2-R 8.20 5.25 9.5 18 17.5 20.1 117

HCMA1305-100-R 10.0 6.40 9.0 16 19.0 21.9 90

HCMA1305-150-R 15.0 9.60 7.7 13 29.0 33.4 74

HCMA1305-220-R 22.0 14.1 6.2 10 45.0 51.8 63

HCMA1305-330-R 33.0 21.1 5.2 8 74.5 85.5 48

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 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.

4. Isat: Peak current for approximately 20% 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: HCMA1305-yyy-R

- HCMA1305 = Product code and size

yyy= Inductance value in μH, R = decimal point,

if no R is present then third character equals number of zeros.

“-R” suffix = RoHS compliant

HCMA1305

Automotive grade high current power inductors

www.eaton.com/electronics

Technical Data 10277

Effective October 2017

HCMA1305

Automotive grade high current power inductors

Dimensions- mm

Packaging information- mm

Drawing not to scale

Supplied in tape and reel packaging , 400 parts per 13” diameter reel

AXXX

wlyy R

Part Marking: A = Automotive grade, xxx = Inductance value in µH, R = decimal point, if no R is present, third character equals number of zeros, wlyy = (Date Code),

R = (Revision Level) All soldering surfaces to be coplanar within 0.10 millimeters.

Tolerances are ±0.3 millimeters unless stated otherwise.

Color: Grey.

Do not route traces or vias underneath the inductor

Top View Side View Bottom View Recommended Pad Layout Schematic

4.0±0.5

2.54±0.3

7.7 typ.

4.9

5.0 max.

8.5 typ.

13.3±0.5

12.2±0.3

3.3

14.2

AXXX

wlyy R

www.eaton.com/electronics

Technical Data 10277

Effective October 2017

HCMA1305

Automotive grade high current power inductors

www.eaton.com/electronics

Core loss vs Bp-p

Temperature rise vs. total loss

0.0

10.0

20.0

30.0

40.0

50.0

0.0.200.4.600.8.011.2.411.6.812.0

Temperature Rise (°C)

Total Loss (W )

100

1000

10000

100 1000 10000

Core Loss (mW )

Bp-p (Gauss)

1MHz

500KHz

300KHz

200KHz

100KHz

Technical Data 10277

Effective October 2017

HCMA1305

Automotive grade high current power inductors

Inductance characteristics

40%

50%

60%

70%

80%

90%

100%

110%

002040860001401120

% of OC L

Idc (A)

HCMA1305-R10-R

40%

50%

60%

70%

80%

90%

100%

110%

002046008100 120 140

% of OC L

Idc (A)

HCMA1305-R22-R

40%

50%

60%

70%

80%

90%

100%

110%

020 040860001120 140

% of OCL

Idc (A)

HCMA1305 -R33-R

40%

50%

60%

70%

80%

90%

100%

110%

0020460 08001120

% of OCL

Idc (A)

HCMA1305 -R47-R

40%

50%

60%

70%

80%

90%

100%

110%

020 0460 08001120

% of OCL

HCMA1305 -R56-R

40%

50%

60%

70%

80%

90%

100%

110%

010 02 0340 05 06 0

708

% of OCL

HCMA1305 -R68-R

Idc (A) Idc (A)

www.eaton.com/electronics

Technical Data 10277

Effective October 2017

40%

50%

60%

70%

80%

90%

100%

110%

50 10 15 20 25 30 35 40 45 50 55 60

% of OCL

HCMA1305 -1R5-R

40%

50%

60%

70%

80%

90%

100%

110%

50 10 15 20 25 30 35 40 45 50 55 60

% of OCL

Idc (A)

HCMA1305 -1R8-R

40%

50%

60%

70%

80%

90%

100%

110%

0510 15 20 25 30 35 40 45 50

% of OCL

HCMA1305 -2R2-R

40%

50%

60%

70%

80%

90%

100%

110%

0510 15 20 25 30 35 40 45 50

% of OCL

Idc (A)

HCMA1305 -3R3-R

Idc (A)

40%

50%

60%

70%

80%

90%

100%

110%

010 0203 4005 06 0708

% of OCL

HCMA1305 -R82-R

40%

50%

60%

70%

80%

90%

100%

110%

00102 30 04 050

607

% of OCL

HCMA1305 -1R0-R

Idc (A)

Inductance characteristics

HCMA1305

Automotive grade high current power inductors

www.eaton.com/electronics

Inductance characteristics

40%

50%

60%

70%

80%

90%

100%

110%

50 10 15 20 25 30

% of OCL

Idc (A)

HCMA1305 -6R8-R

40%

50%

60%

70%

80%

90%

100%

110%

2000 8011214618102224262

% of OCL

Idc (A)

HCMA1305 -7R8-R

40%

50%

60%

70%

80%

90%

100%

110%

0002 8014112 6181 0222 4262

% of OCL

Idc (A)

HCMA1305 -8R2-R

40%

50%

60%

70%

80%

90%

100%

110%

0002 018 12 14 16 1820222

426

% of OCL

Idc (A)

HCMA1305 -100-R

40%

50%

60%

70%

80%

90%

100%

110%

50 10 15 20 25 30 35

% of OCL

HCMA1305-4R7-R

40%

50%

60%

70%

80%

90%

100%

110%

50 10 15 20 25 30

% of OCL

Idc (A)

HCMA1305-5R6-R

Idc (A)

646

Technical Data 10277

Effective October 2017

HCMA1305

Automotive grade high current power inductors

www.eaton.com/electronics

Technical Data 10277

Effective October 2017

HCMA1305

Automotive grade high current power inductors

www.eaton.com/electronics

Inductance characteristics

40%

50%

60%

70%

80%

90%

100%

110%

2000 80121416181

% of OCL

Idc (A)

HCMA1305 -330-R

40%

50%

60%

70%

80%

90%

100%

110%

2000 82110 41 6181 0222

% of OCL

HCMA1305 -150-R

40%

50%

60%

70%

80%

90%

100%

110%

20000 10 12 14 16 18

% of OCL

Idc (A)

HCMA1305 -220-R

Idc (A)

Publication No. 10277 BU-SB14567

October 2017

Eaton is a registered trademark.

All other trademarks are property

of their respective owners.

Life Support Policy: Eaton 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.

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also

reserves the right to change or update, without notice, any technical information contained in this bulletin.

Eaton

Electronics Division

1000 Eaton Boulevard

Cleveland, OH 44122

United States

www.eaton.com/electronics

Temperature

TC -5°C

Time 25°C to Peak Time

°C

Tsmin

Tsmax

Preheat

Max. Ramp Up Rate = 3°C/s

Max. Ramp Down Rate = 6°C/s

Solder reflow profile

Reference JDEC J-STD-020

Profile Feature Standard SnPb Solder Lead (Pb) Free Solder

Preheat and Soak • Temperature min. (Tsmin) 100°C 150°C

• Temperature max. (Tsmax) 150°C 200°C

• Time (Tsmin to Tsmax) (ts)60-120 Seconds 60-120 Seconds

Average ramp up rate Tsmax to Tp3°C/ Second Max. 3°C/ Second Max.

Liquidous temperature (Tl)

Time at liquidous (tL)

183°C

60-150 Seconds

217°C

60-150 Seconds

Peak package body temperature (TP)* Table 1 Table 2

Time (tp)** within 5 °C of the specified classification temperature (Tc)20 Seconds** 30 Seconds**

Average ramp-down rate (Tp to Tsmax)6°C/ Second Max. 6°C/ Second Max.

Time 25°C to Peak Temperature 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.

Table 1 - Standard SnPb Solder (Tc)

Package

Thickness

Volume

mm3

<350

Volume

mm3

≥350

<2.5mm) 235°C 220°C

≥2.5mm 220°C 220°C

Table 2 - Lead (Pb) Free Solder (Tc)

Package

Thickness

Volume

mm3

<350

Volume

mm3

350 - 2000

Volume

mm3

>2000

<1.6mm 260°C 260°C 260°C

1.6 – 2.5mm 260°C 250°C 245°C

>2.5mm 250°C 245°C 245°C

Technical Data 10277

Effective October 2017

HCMA1305

Automotive grade high current power inductors