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LD2-101R

Description
1 ELEMENT, 100uH, GENERAL PURPOSE INDUCTOR, SMD, ROHS COMPLIANT
Categoryinductor    Fixed inductance   
File Size93KB,3 Pages
ManufacturerCooper Industries
Environmental Compliance  
Download Datasheet Parametric View All

LD2-101R Overview

1 ELEMENT, 100uH, GENERAL PURPOSE INDUCTOR, SMD, ROHS COMPLIANT

LD2-101R Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCooper Industries
Reach Compliance Codecompliant
Is SamacsysN
DC Resistance0.43 Ω
Nominal inductance(L)100 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
Manufacturer's serial numberLD
Number of functions1
Number of terminals2
Maximum operating temperature80 °C
Minimum operating temperature-20 °C
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal locationDUAL ENDED
Terminal shapeONE SURFACE
Test frequency0.1 MHz
Tolerance10%
Base Number Matches1
®
LD Series
Metalized Drum Core
Power Inductor
Description
• Metalized drum core design utilizes board space
• Current Range from 4.46 to 0.52 Amps
• Inductance range from 1.0 uH to 470uH
• RoHS compliant (-R option)
Applications
• Buck or Boost inductor
• Noise filtering and output filter chokes
• Computers
• Power Supplies
• Test Equipment Instrumentation
Environmental Data
• Storage temperature: -25°C to +85°C
• Operating ambient temperature: -20°C to +80°C (Range
is application specific). Temperature rise is
approximately 40°C at rated rms current.
• IR reflow temperature: 240°C for 30 seconds max.
Part
Number
LD1-1R0
LD1-1R4
LD1-1R8
LD1-2R2
LD1-2R7
LD1-3R3
LD1-3R9
LD1-4R7
LD1-5R6
LD1-6R8
LD1-8R2
LD1-100
LD1-120
LD1-150
LD1-180
LD1-220
LD1-270
LD1-330
LD1-390
LD1-470
LD1-560
LD1-680
Rated
Inductance
(µH)
1.0
1.4
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
OCL (1)
Nominal
1.00
1.40
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
Packaging
• Supplied in tape and reel packaging, LD1 (2,000), LD2
(1,000) parts per reel
Irms (2)
Amperes
2.66
2.47
2.35
2.22
2.11
2.00
1.75
1.57
1.51
1.41
1.32
1.13
1.05
0.99
0.83
0.78
0.67
0.66
0.63
0.52
0.50
0.46
Isat (3)
Amperes
4.46
3.41
3.05
2.76
2.52
2.32
2.14
2.00
1.75
1.56
1.41
1.28
1.18
1.05
0.98
0.89
0.87
0.75
0.68
0.61
0.57
0.52
DCR (4)
(Ω)
(Max.)
0.0330
0.0380
0.0420
0.0470
0.0520
0.0580
0.0760
0.0940
0.1010
0.1170
0.1320
0.1820
0.2100
0.2350
0.3380
0.3780
0.5220
0.5400
0.5870
0.8440
0.9370
1.12
Notes:
1) Open Circuit Inductance Test Parameters: 100kHz, 0.25Vrms, 0.0Adc +/-20%
except for LD1-330 to LD1-680 and LD2-470 to LD2-471 which is +/-10%
2) RMS current for for an approximate T of 40°C. It is recommended that the
temperature of the part not exceed 125°C
3) Peak current for an approximate 10% rolloff at 20°C
4) DCR limits @ 20°C
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