HC2-R68TR-R COILTRONICS, HC2-R68TR-R Datasheet

HC2-R68TR-R

Manufacturer Part Number

HC2-R68TR-R

Description

POWER INDUCTOR, 680NH, 52.9A, 20%

Manufacturer

COILTRONICS

Datasheet

1.HC2-4R7-R.pdf (2 pages)

Specifications of HC2-R68TR-R

Inductance Tolerance

Â± 20%

Dc Resistance Max

600Âµohm

Dc Current Rating

52.9Arms

No. Of Pins

Inductor Type

Power

Peak Reflow Compatible (260 C)

Yes

Inductance

680nH

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Description

• Compact footprint for high density, high

• Foil technology that adds higher reliability factor

• Frequency Range up to 1MHz

Applications

• Next generation microprocessors

• Energy storage applications

• DC-DC converters

• Computers

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

• Solder reflow temperature: +260°C for 10 seconds

1) Open Circuit Inductance Test Parameters: 300kHz, 0.250 Vrms, 0.0 Adc

2) DC current for an approximate temperature change of 40°C without core loss.

Mechanical Diagrams

Dimensions in Millimeters

Part

Number

HC2-R47-R

HC2-R68-R

HC2-1R0-R

HC2-2R2-R

HC2-4R7-R

HC2-6R0-R

current/low voltage applications

over the traditional magnet wire used for higher

frequency circuit designs

(range is application specific).

maximum

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.

Inductance

Rated

µH

.47

.68

1.0

2.2

4.7

6.0

9.5

typ

3.5

typ

HC2 - XXX

wwllyy R

FRONT VIEW

TOP VIEW

2.3

typ

19.2

max

µH ± 20%

OCL (1)

1.15

2.00

4.55

6.00

.52

.63

19.0

max

2002/95/EC

Amperes

Irms (2)

12.7

max

RoHS

(Typ.)

52.9

33.0

24.3

17.0

3) Peak current for approximately 30% roll-off

4) Values @ 20°C

5) Applied Volt-Time product (V-µS) across the inductor. This value represents the

Packaging

• 45 parts per tray bulk packaging.

• Tape and reel packaging also available, 44mm width,

• Add -TR after part number for tape and reel packaging.

applied V-µS at 300KHz necessary to generate a core loss equal to 10% of the

total losses for 40°C temperature rise.

110 parts per 13" reel.

5.50

RECOMMENDED PCB PAD LAYOUT

Amperes

Isat (3)

(Typ.)

63.75

50.00

42.50

31.90

21.25

16.50

SCHEMATIC

10.00

DCR (4)

Ohms

(Max.)

.0006

.0013

.0023

.0046

HIGH CURRENT 2™

19.00

5.50

Power Inductors

Volts (5)

10.31

13.75

20.62

µSec

6.87

Related parts for HC2-R68TR-R

HC2-R68TR-R Summary of contents

Page 1

... PCB layout, trace thickness and width, air-flow and proximity of other heat generating components will affect the temperature rise recommended that the temperature of the part not exceed 125°C under worst case operating conditions verified in the end application. Mechanical Diagrams TOP VIEW HC2 - XXX 1 wwllyy R 9.5 typ FRONT VIEW 3 ...

Page 2

... 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. 1.5Dia +0.10 -0.00 2.0 R0.5 ref HC2-xxx Bo Bo wwllyy ...

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