Delta Electronics SIL720 - 2R0, SIL720-1R0,SIL720-1R5,SIL720-2R0,SIL720-2R7,SIL720-3R3,SIL720-4R4,SIL720-100,SIL720-470,SIL720-101,SIL725-3R3,SIL725-4R1,SIL725-100,SIL725-220, SIL720 - 2R7, SIL720 - 3R3, SIL720 - 4R4 Datasheet (Delta Electronics)

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

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25 C: 100KHz, 0.1V

SMT Power Inductor

SIL720 & SIL725 Type

RoHS compliant.
Small size (6.6mm*6.6mm), Low profile, SMD type.
Magnetically shielded, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Idel for power source circuits, DC-DC converter,
DC-AC inverters inductor application.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.

Features

40

Electrical Characteristics:

252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: [phone]; FAX: [phone]
http://www.deltaww.com

SIL720 - 1R0 1.0 0.020 5.50 2.0

SIL720 - 1R5 1.5 0.027 4.50 2.0

SIL720 - 2R0 2.2 0.040 3.80 2.0

SIL720 - 2R7 2.7 0.049 3.30 2.0

SIL720 - 3R3 3.3 0.065 2.90 2.0

SIL720 - 4R4 4.4 0.070 2.40 2.0

SIL720 - 100 10.0 0.150 1.80 2.0

SIL720 - 470 47.0 0.720 0.80 2.0

SIL720 - 101 100.0 1.400 0.55 2.0

SIL725 - 3R3 3.3 0.043 2.90 2.5

SIL725 - 4R1 4.1 0.048 2.60 2.5

SIL725 - 100 10.0 0.150 1.60 2.5

SIL725 - 220 22.0 0.330 1.10 2.5

2

Irated
(Adc)

HEIGHT "C"

(mm) MAX

PART NO.

DCR

( ) MAX

1

L

(uH)

1. Tolerance of inductance : 3 0%.

2. Irated is the DC current which cause the inductance drop less than 35% of its nominal inductance without current

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and the surface temperature of the part increase less than 45 C.

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3. Operating temperature: -20 C to 105 C (including self-temperature rise).

7.3

1.5

C

D

B

A

7.3

Mechanical Dimension:

UNIT:mm/inchUNIT:mm/inch
A = 7.0 / 0.276 Max.
B = 7.0 / 0.276 Max.
D = 2.0 0.1 / 0.079 0.004

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