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LPS8045B-334MR Datasheet Preview

LPS8045B-334MR Datasheet

Shielded Power Inductors

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Document 968-1
Shielded PowerInductors – LPS8045
• Inductance values from 6.8 to 1000 µH
• Low DCR; excellent current handling
Core material Ferrite
Weight  0.88 – 1.1 g
Environmental  RoHS compliant, halogen free
Terminations  RoHS compliant matte tin over nickel over silver.
Other terminations available at additional cost.
Ambient temperature  –40°C to +85°C with (40°C rise) Irms current.
Maximum part temperature  +125°C (ambient + temp rise). Derating.
Storage temperature  Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat  Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging  250/7reel; 1000/13reel;  Plastic tape:  16 mm wide,
0.28 mm thick, 12 mm pocket spacing, 4.83 mm pocket depth
Recommended pick and place nozzle  OD: 8 mm; ID: 4 mm
PCB washing  Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Part number1
Inductance2    D CR (Ohms)
± 20% (µH)
typ max
SRF typ
(MHz)
Isat (A)3
10% drop 20% drop 30% drop
Irms (A)4
20°C rise  40°C rise
LPS8045B-682MR_
LPS8045B-103MR_
LPS8045B-153MR_
LPS8045B-223MR_
LPS8045B-333MR_
6.8
10
15
22
33
0.059 0.075
0.073 0.090
0.092 0.110
0.102 0.130
0.121 0.145
63
49
23
21
12
3.6
2.8
2.5
2.0
1.8
3.9
3.2
2.7
2.3
2.0
4.0
3.3
2.7
2.4
2.1
1.80
1.55
1.35
1.25
1.20
2.40
2.15
1.85
1.75
1.60
LPS8045B-473MR_ 47 0.153 0.179 10
1.6 1.7 1.8
1.10 1.50
LPS8045B-683MR_ 68 0.193 0.223 8.7 1.2 1.3 1.4 0.95 1.35
LPS8045B-104MR_ 100 0.297 0.342 6.5 1.0 1.1 1.1 0.78 1.10
LPS8045B-154MR_ 150 0.379 0.442 5.0
0.88 0.93 0.95
0.70 0.95
LPS8045B-224MR_ 220 0.564 0.662 4.3
0.70 0.74 0.77
0.60 0.82
LPS8045B-334MR_ 330
LPS8045B-474MR_ 470
LPS8045B-684MR_ 680
LPS8045B-105MR_ 1000
0.834 0.950
1.28 1.45
1.88 2.23
2.92 3.22
3.0
2.5
2.2
1.3
0.52
0.43
0.33
0.31
0.58
0.48
0.39
0.34
0.61
0.50
0.43
0.36
0.48
0.39
0.32
0.23
0.65
0.53
0.44
0.32
1. When ordering, please specify termination and packaging codes:
LPS8045B-105MRC
Termination: R = RoHS compliant matte tin over nickelover silver.
Special order, added cost:
Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37).
Packaging: C = 7machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
2. Inductance at 100 kHz, 0.1 Vrms, 0 Adc.
3. DC current at 25°C that causes the specified inductance drop from its value without current. Click for temperature derating information.
4. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum
ratings. Click for temperature derating information.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 968-1  Revised 09/02/15




Coilcraft

LPS8045B-334MR Datasheet Preview

LPS8045B-334MR Datasheet

Shielded Power Inductors

No Preview Available !

Document 968-2
LPS8045 Shielded Power Inductors
L vs Current
Typical L vs Frequency
1000
100
10
4
0.01
1000 µH
680 µH
470 µH
330 µH
220 µH
150 µH
100 µH
68 µH
47 µH
33 µH
22 µH
15 µH
10 µH
6.8 µH
0.1 1
Current (A)
10
1000
100
1000 µH
330 µH
100 µH
33 µH
10
4
0.1
10 µH
1 10
Frequency (MHz)
0.315 ±0.003*
8,00 ±0,076
B XXX X
0.315 ±0.003*
8,00 ±0,076
Dash Internal
number code
* Dimensions are of the case not
including the termination. For
maximum overall dimensions
including the termination, add
0.005 in / 0,13 mm.
For optional tin-lead and tin-
silver-copper terminations,
dimensions are for the mounted
part. Dimensions before
mounting can be an additional
0.005 inch / 0,13 mm).
0.1772 ±0.008
4,50 ± 0,20
0.126
3,19
0.117
2,98
Recommended
Land Pattern
0.205
5,21
0.339
8,61
0.126
3,19
0.117
2,98
0.072
0.072 1,84
1,84
Dimensions
are in
inches
mm
0.134
3,40
100
Document 968-2  Revised 09/02/15


Part Number LPS8045B-334MR
Description Shielded Power Inductors
Maker Coilcraft
Total Page 2 Pages
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