2300 Datasheet, PDF (1/2 Pages) C&D Technologies – Bobbin Wound Surface Mount Inductors

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.
SELECTION GUIDE (UNSHIELDED TYPES)¹
Order Code
Nominal
Inductance
µH
1kHz
100mV AC
Inductance
Range
µH
1kHz
100mV AC
232R2
2.2
1.7 - 2.8
233R3
3.3
2.3 - 3.9
234R7
4.7
3.6 - 6.0
236R8
6.8
5.1 - 8.6
23100
10
7.6 - 12.7
23150
15
11.3 - 18.9
23220
22
16.8 - 28.1
23330
33
24.6 - 41.0
23470
47
34.6 - 57.6
23680
68
51.0 - 85.0
23101
100
74.2 - 124
DC
Resistance
Ω
MAX
0.029
0.044
0.068
0.102
0.138
0.210
0.285
0.497
0.683
0.838
1.281
DC Current
Continuous²
A
MAX
2.10
1.80
1.48
1.22
1.02
0.86
0.74
0.64
0.55
0.49
0.43
SELECTION GUIDE (EMI SHIELDED TYPES)¹
Order Code
Nominal
Inductance
µH
1kHz
100mV AC
Inductance
Range
µH
1kHz
100mV AC
DC
Resistance
Ω
MAX
23S2R2
2.2
1.8 - 3.0
0.025
23S3R3
3.3
2.7 - 4.5
0.031
23S4R7
4.7
3.8 - 6.4
0.044
23S6R8
6.8
5.2 - 8.6
0.064
23S100
10
7.5 - 12.6
0.087
23S120
12
9.4 - 15.6
0.107
23S150
15
11.4 - 19.0
0.131
23S180
18
13.6 - 22.6
0.143
23S220
22
16.0 - 26.7
0.175
23S270
27
20.0 - 33.3
0.218
23S330
33
24.4 - 40.7
0.241
23S390
39
29.3 - 48.8
0.370
23S470
47
34.6 - 57.7
0.460
23S560
56
42.4 - 70.6
0.509
23S680
68
50.9 - 84.9
0.641
23S101
100
75.8 - 126
0.782
23S151
150
112 - 187
1.190
23S221
220
167 - 279
2.280
DC Current
Continuous²
A
MAX
2.10
1.80
1.60
1.40
1.18
1.08
0.96
0.88
0.80
0.72
0.65
0.60
0.54
0.50
0.45
0.37
0.30
0.25
Package
Style
1
Package
Style
2
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
–40°C to 85°C
–40°C to 125°C
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1 Specifications typical at TA =25°C
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.