www.cdpoweronline.com

2300 SERIES

Bobbin Wound Surface Mount Inductors

FEATURES

■

Bobbin Format

■

Up to 2.1A IDC

■

2.2µH to 220µH

■

Low DC Resistance

■

Surface Mounting

■

Compact Size

■

Tape and Reel Packaging

■

Optional Integral EMI Shield

DESCRIPTION

The 2300 series is a range of bobbin wound

surface mount inductors designed for use in

switching power supply and power line filter

circuits. The parts are suitable for any

application requiring a high saturation

current in a miniature surface mount footprint.

Where EMI is a critical factor the devices are

available with an integral ferrite EMI shield.

ABSOLUTE MAXIMUM RATINGS

2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or until its tempera-

ture rise reaches 40°C, whichever is sooner.

3 For tape and reel packaging details refer to datasheet NDC AN002.

Operating free air temperature range

–40°C to 85°C

Storage temperature range

–40°C to 125°C

Nominal

Inductance

DC

DC Current

Package

Inductance

Range

Resistance

Style

µH

µH

Ω

A

1kHz

1kHz

Order Code

100mV AC

100mV AC

MAX

MAX

232R2

2.2

1.7 - 2.8

0.029

2.10

233R3

3.3

2.3 - 3.9

0.044

1.80

234R7

4.7

3.6 - 6.0

0.068

1.48

236R8

6.8

5.1 - 8.6

0.102

1.22

23100

10

7.6 - 12.7

0.138

1.02

23150

15

11.3 - 18.9

0.210

0.86

1

23220

22

16.8 - 28.1

0.285

0.74

23330

33

24.6 - 41.0

0.497

0.64

23470

47

34.6 - 57.6

0.683

0.55

23680

68

51.0 - 85.0

0.838

0.49

23101

100

74.2 - 124

1.281

0.43

Nominal

Inductance

DC

DC Current

Package

Inductance

Range

Resistance

Style

µH

µH

Ω

A

1kHz

1kHz

Order Code

100mV AC

100mV AC

MAX

MAX

23S2R2

2.2

1.8 - 3.0

0.025

2.10

23S3R3

3.3

2.7 - 4.5

0.031

1.80

23S4R7

4.7

3.8 - 6.4

0.044

1.60

23S6R8

6.8

5.2 - 8.6

0.064

1.40

23S100

10

7.5 - 12.6

0.087

1.18

23S120

12

9.4 - 15.6

0.107

1.08

23S150

15

11.4 - 19.0

0.131

0.96

23S180

18

13.6 - 22.6

0.143

0.88

23S220

22

16.0 - 26.7

0.175

0.80

2

23S270

27

20.0 - 33.3

0.218

0.72

23S330

33

24.4 - 40.7

0.241

0.65

23S390

39

29.3 - 48.8

0.370

0.60

23S470

47

34.6 - 57.7

0.460

0.54

23S560

56

42.4 - 70.6

0.509

0.50

23S680

68

50.9 - 84.9

0.641

0.45

23S101

100

75.8 - 126

0.782

0.37

23S151

150

112 - 187

1.190

0.30

23S221

220

167 - 279

2.280

0.25