2

Technical Data 4368

Effective May 2017

HCP0605

High current power inductors

www.eaton.com/electronics

1 Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.10 Vrms, 0.0 Adc

2 Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.1 Vrms, Isat

3 Irms: DC current for an approximate ΔT 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 the part

temperature not exceed

+125 °C under worst case operating conditions verified in the end

application.

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 * 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: HCP0605-xxx-R

• HCP0605 = Product code and size

• xxx= Inductance value in

μH, R = decimal point.

• “-R” suffix = RoHS compliant

Product Specifications

OCL

1

FLL

2

DCR m

Ω@ 20 °C

Part Number

5

µH ± 15%

µH Minimum

(A)

(A) @25 °C

Maximum

K-factor

4

HCP0605-R10-R

0.095

0.06

53

20

0.40

120.5

Dimensions - mm

Top View

Bottom View

Front View

Recomm ended Pad Layout

Schem atic

1

1.0 min

1

5.85

4.73

HCP0605 ± 0.25

± 0.22

6.5

xxx

wwllyy R

1.60 (2x)

2

2

1.80

5.10

± 0.25

± 0.20

(2x)

2.40 (2x)

Part Marking: HCP0605

xxx = Inductance value.in uH, (R = Decimal point)

wwllyy = Date code

R = Revision level

Packaging information - mm

1.5 dia

1.5 dia

4.0

A

2.0

1.75

7.5

16.0

6.2

HCP0605

± 0.3

xxx

wwllyy R

5.35

A

5.0

12.0

Section A-A

User direction of feed

Supplied in tape-and-reel packaging, 1000 parts per reel, 13” diameter reel.