HC1-1R7 datasheet, PDF - EEWORLD Datasheet

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HC1-1R7: DescriptionGeneral Purpose Inductor, 1.7uH, 15%, Iron-Core, 5151,; CategoryPassive components inductor; File Size169KB，4 Pages; ManufacturerCoiltronics

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HC1-1R7 Overview

General Purpose Inductor, 1.7uH, 15%, Iron-Core, 5151,

HC1-1R7 Parametric

Parameter Name	Attribute value
Maker	Coiltronics
package instruction	5151
Reach Compliance Code	unknown
uppercase and lowercase codes	5151
structure	Foil
core material	Iron
DC Resistance	0.0018 Ω
Nominal inductance(L)	1.7 µH
Inductor type	GENERAL PURPOSE INDUCTOR
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	10 mm
Package length	13 mm
Package form	SMT
Package width	13 mm
method of packing	TR
Maximum rated current	22.3 A
series	HC1
Tolerance	15%

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HIGH CURRENT 1

Power Inductors

Description

• Designed for high current, low voltage applications

• Low DCR, high efficiency

• Foil construction for higher frequency circuit designs

• Suited for IR and vapor reflow solder

• Frequency range 1kHz to 1MHz

Applications

• Next generation microprocessors

• High current DC-DC converters

• Computers

Environmental Data

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

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

(range is application specific).

• Infrared reflow temperature: +260C for 10 seconds

maximum

Part

Number

HC1-R22

HC1-R30

HC1-R57

HC1-R87

HC1-1R0

HC1-1R7

HC1-2R3

HC1-3R6

HC1-5R1

HC1-7R8

HC1-100

Rated

Inductance

µH

0.22

0.30

0.57

0.87

1.0

1.7

2.3

3.6

5.1

7.8

OCL (1)

± 15%

µH

0.218

0.291

0.572

0.866

1.12

1.66

2.29

3.59

5.15

7.85

10.5

Irms (2)

Amperes

(Approx.)

51.42

37.83

28.01

22.30

16.76

12.79

Packaging

• Supplied in tape and reel packaging, 250 per reel

Isat (3)

Amperes

(Approx.)

40.5

31.8

33.4

31.0

25.4

22.2

16.7

13.4

11.2

6.7

5.3

DCR (Ω)

Max. @

20°C

0.00034

0.00063

0.00138

0.0018

0.0032

0.0054

Volt-µSec (4)

(VµS)

(ref.)

1.83

3.66

5.49

7.33

9.16

10.99

1) OCL (Open Circuit Inductance) Test parameters: 300KHz, .25Vrms,

0.0Adc & Isat.

2) Irms Amperes for approximately

∆T

of 40°C. DC current for an approximate

∆T

40°C without core loss. Derating is necessary for AC currents. It is recommended

that the temperature of the part not exceed 125°C under worst case operating

conditions verified in the end application.

3) Isat Amperes Peak for approximately 30% rolloff @ 20°C

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

applied V-µS at 200kHz necessary to generate a core loss equal to 10% of the

total losses for 40°C temperature rise. See Core Loss Graph.

Units supplied in tape & reel packaging; 250 parts on 13" diameter reel.

Mechanical Diagrams

Dimensions in Millimeters

HC1-1R7 Related Products

	HC1-1R7	HC1-2R3	HC1-R57	HC1-R22	HC1-100
Description	General Purpose Inductor, 1.7uH, 15%, Iron-Core, 5151,	General Purpose Inductor, 2.3uH, 15%, Iron-Core, 5151,	General Purpose Inductor, 0.57uH, 15%, Iron-Core, 5151,	General Purpose Inductor, 0.22uH, 15%, Iron-Core, 5151,	General Purpose Inductor, 10uH, 15%, Iron-Core, 5151,
package instruction	5151	5151	5151	5151	5151
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
uppercase and lowercase codes	5151	5151	5151	5151	5151
structure	Foil	Foil	Foil	Foil	Foil
core material	Iron	Iron	Iron	Iron	Iron
DC Resistance	0.0018 Ω	0.0018 Ω	0.00063 Ω	0.00034 Ω	0.0054 Ω
Nominal inductance(L)	1.7 µH	2.3 µH	0.57 µH	0.22 µH	10 µH
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package height	10 mm	10 mm	10 mm	10 mm	10 mm
Package length	13 mm	13 mm	13 mm	13 mm	13 mm
Package form	SMT	SMT	SMT	SMT	SMT
Package width	13 mm	13 mm	13 mm	13 mm	13 mm
method of packing	TR	TR	TR	TR	TR
Maximum rated current	22.3 A	22.3 A	37.83 A	51.42 A	12.79 A
series	HC1	HC1	HC1	HC1	HC1
Tolerance	15%	15%	15%	15%	15%
Maker	Coiltronics	Coiltronics	-	Coiltronics	Coiltronics

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