HCMA1707-100-R - EATON - Datasheet.Directory

Technical Data 10296

Effective October 2017

Supersedes August 2014

HCMA1707

Automotive grade

High current power inductors

Product features

•AEC-Q200 qualified

•High current carrying capacity

•Magnetically shielded, low EMI

•Frequency range up to 1 MHz

•Inductance range from 1.5 μH to 68 μH

•Current range from 5.2 A to 40 A

•17.5 mm x 17.2 mm footprint surface mount

package in a 7.0 mm height

•Iron powder core material

Applications

•Body electronics

•Central body control module

•Headlamps, tai lamps and interior 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

•Chassis and safety electronics

•Airbag control unit

•Electronic stability control system (ESC)

•Electric parking brake

•Electronic Power Steering (EPS)

•Anti-Lock Braking System (ABS)

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 10296

Effective October 2017

www.eaton.com/electronics

Product Specifications

Dimensions (mm)

HCMA1707

Automotive grade high current power inductors

Part Number6

OCL1

±20%

(µH)

FLL min.2

(µH)

Irms

(A)

Isat

(A)

DCR (mΩ)

@ +20 °C

(typical)

DCR (mΩ)

@ +20 °C

(maximum) K-factor5

HCMA1707-1R5-R 1.5 0.96 40 40 1.85 2.15 124

HCMA1707-2R2-R 2.2 1.41 37 34 2.15 2.50 103

HCMA1707-4R7-R 4.7 3.01 27 24 4.12 4.72 76

HCMA1707-6R8-R 6.8 4.35 20 22 6.55 7.55 60

HCMA1707-8R2-R 8.2 5.25 16 20 8.10 8.70 55

HCMA1707-100-R 10 6.40 14 18 9.30 10 47

HCMA1707-150-R 15 9.60 12 13 14.5 15.5 43

HCMA1707-220-R 22 14.1 9.5 11 21 23 37

HCMA1707-330-R 33 21.1 9.0 10 35 37 28

HCMA1707-470-R 47 30.1 6.8 7.5 41 47 25

HCMA1707-680-R 68 43.5 5.2 6.5 74 85 20

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: HCMA1707-yyy-R

- HCMA1707 = Product code and siz

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

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

-“-R” suffix = RoHS compliant

HCMA1707

XXX

wwllyy R

All soldering surfaces coplanar within 0.10 millimeters.

Part marking: HCMA1707; A = Automotive grade, XXX = initial inductance in µH, R = decimal point;

if no R is present, last digit equals number of zeros.

wwllyy = date code, R = revision level

Color: Grey

Do not route traces or vias underneath the inductor

DCR measured between point “a” and point “b”

Technical Data 10296

Effective October 2017

www.eaton.com/electronics

Packaging information (mm)

Supplied in tape and reel packaging , 350 parts per 13” diameter reel

Temperature rise vs. total loss

HCMA1707

Automotive grade high current power inductors

HCMA1707

XXX

wwllyy R

0.0.501.0.512.0.52

Temperature Rise (˚C)

Total Loss (W)

Technical Data 10296

Effective October 2017

HCMA1707

Automotive grade high current power inductors

www.eaton.com/electronics

Core loss vs. Bp-p

25K

50K

100K

200K

300K

500K

1.0

10.0

100.0

1000.0

10000.0

100 10000

Core Loss (mW)

1000

Bp-p (Gauss)

Inductance characteristics

40%

50%

60%

70%

80%

90%

100%

110%

010 023004 050607

% of OCL

Idc (A)

HCMA1707 -1R5-R

40%

50%

60%

70%

80%

90%

100%

110%

00102300405 06 07

% of OCL

Idc (A)

HCMA1707 -2R2-R

Technical Data 10296

Effective October 2017

www.eaton.com/electronics

Inductance characteristics

HCMA1707

Automotive grade high current power inductors

40%

50%

60%

70%

80%

90%

100%

110%

0510 15 20 25 30 35

% of OCL

Idc (A)

HCMA1707 -4R7-R

40%

50%

60%

70%

80%

90%

100%

110%

0510 15 20 25 30

% of OCL

Idc (A)

HCMA1707 -6R8-R

40%

50%

60%

70%

80%

90%

100%

110%

0510 15 20 25 30

% of OCL

Idc (A)

HCMA1707 -8R2-R

40%

50%

60%

70%

80%

90%

100%

110%

0510 15 20 25 30

% of OCL

Idc (A)

HCMA1707 -100-R

40%

50%

60%

70%

80%

90%

100%

110%

2000 80121 41618102

% of OCL

Idc (A)

HCMA1707 -150-R

40%

50%

60%

70%

80%

90%

100%

110%

0020 8012141 6181 02

% of OCL

Idc (A)

HCMA1707 -220-R

4646

Technical Data 10296

Effective October 2017

HCMA1707

Automotive grade high current power inductors

www.eaton.com/electronics

Inductance characteristics

40%

50%

60%

70%

80%

90%

100%

110%

00002 10 12 14 16 18

% of OCL

Idc (A)

HCMA1707-330-R

40%

50%

60%

70%

80%

90%

100%

110%

0020 8012

141

% of OCL

Idc (A)

HCMA1707-470-R

40%

50%

60%

70%

80%

90%

100%

110%

0002 8012141

% of OCL

Idc (A)

HCMA1707-680-R

46846

Printed in USA

Publication No. 10296 BU-SB14601

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

Technical Data 10296

Effective October 2017

HCMA1707

Automotive grade high current power inductors

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