LPD5030-334MRC [COILCRAFT]
General Purpose Inductor, 330uH, 20%, 2 Element, Ferrite-Core, SMD, 1919, CHIP, 1919, HALOGEN FREE AND ROHS COMPLIANT;
| 型号： | LPD5030-334MRC |
| 厂家： | 
Coilcraft lnc. |
| 描述： | General Purpose Inductor, 330uH, 20%, 2 Element, Ferrite-Core, SMD, 1919, CHIP, 1919, HALOGEN FREE AND ROHS COMPLIANT LTE |
| 文件： | 总3页 (文件大小：212K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 757-1
Shielded Coupled Inductors LPD5030
The LPD50ꢀ0 coupled miniature shielded inductors are
only ꢀ mm high and 5 mm square.They are ideal for use
in flyback, multi-output buck, SEPIC and Zeta applications.
These inductors provide high inductance, high efficiency
and excellent current handling in a rugged, low cost part.
They can also be used as two single inductors connected
in series or parallel or as a common mode choke.
+
+
D
C
V
L1
L2
OUT
C
V
IN
–
SW
–
Typical Flyback Converter
+
OUT
D
V
C
AUX
L2
–
Dot indicates pin 1
4
+
+
L1
1
2
1
2
4
3
V
OUT
V
C
D
IN
SW
0.189 0.00ꢀ
4,80 0,076
*
L1
L2
–
–
Typical Buck Converter with auxiliary output
XXXX
ꢀ
D
Dash
number
Internal
code
+
+
L1
C1
0.189 0.00ꢀ
4,80 0,076
*
V
C
Q
L2
C
OUT
V
Recommended
Land Pattern
IN
0.114 0.004
2,90 0,10
0.1ꢀ8
ꢀ,50
*
–
+
–
Typical SEPIC schematic
0.090
2,ꢀ0
45°
typ
+
L2
C1
Q
0.1ꢀ4 0.090
ꢀ,40 2,ꢀ0
0.197
5,00
0.0ꢀ0
0,75
V
D
C
C
OUT
V
L1
IN
–
–
Typical Zeta schematic
0.060
1,52
0.060
1,50
0.1ꢀ4
ꢀ,40
Dimensions are of the case not including
the termination. For maximum overall
dimensions including the termination, add
0.005 in / 0,1ꢀ mm.
*
0.197
5,00
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 / 0,1ꢀ mm).
inches
mm
Dimensions are in
Document 757-1 Revised 08/25/16
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 757-2
Coupled Inductors for SEPIC Applications – LPD5030 Series
Isat (A)6
20%
drop
Irms (A)
both one
windings7 winding8
Coupling Leakage
Inductance2 DCR maxꢀ SRF typ4 coefficient
L typ5
10%
drop
30%
drop
Part number1
(µH)
(Ohms)
(MHz)
typ
(µH)
LPD50ꢀ0-571NR_
LPD50ꢀ0-781NR_
LPD50ꢀ0-102NR_
LPD50ꢀ0-152MR_
LPD50ꢀ0-222MR_
0.57 ꢀ0ꢁ
0.78 ꢀ0ꢁ
1.0 ꢀ0ꢁ
1.5 20ꢁ
2.2 20ꢁ
0.0ꢀ1
0.0ꢀ8
0.042
0.048
0.067
2ꢀꢀ
172
15ꢀ
118
87.0
0.9ꢀ
0.94
0.95
0.97
0.98
0.07
0.08
0.09
0.09
0.10
5.60
4.60
4.ꢀ0
ꢀ.90
2.80
5.80
4.80
4.49
4.20
2.98
6.0ꢀ
5.00
4.67
4.ꢀ0
ꢀ.07
2.ꢀ0
2.25
2.20
2.05
1.95
ꢀ.25
ꢀ.18
ꢀ.11
2.90
2.76
LPD50ꢀ0-ꢀꢀ2MR_
LPD50ꢀ0-472MR_
LPD50ꢀ0-562MR_
LPD50ꢀ0-682MR_
LPD50ꢀ0-10ꢀMR_
ꢀ.ꢀ 20ꢁ
4.7 20ꢁ
5.6 20ꢁ
6.8 20ꢁ
10 20ꢁ
0.077
0.111
0.125
0.159
0.210
61.0
49.0
44.0
40.0
28.0
0.98
0.99
0.99
0.99
0.99
0.10
0.11
0.11
0.12
0.1ꢀ
2.50
2.10
1.80
1.40
1.20
2.70
2.20
1.80
1.48
1.20
2.80
2.20
1.89
1.48
1.20
1.70
1.40
1.ꢀ5
1.20
1.05
2.40
1.98
1.91
1.70
1.48
LPD50ꢀ0-15ꢀMR_
LPD50ꢀ0-22ꢀMR_
LPD50ꢀ0-ꢀꢀꢀMR_
LPD50ꢀ0-47ꢀMR_
LPD50ꢀ0-68ꢀMR_
15 20ꢁ
22 20ꢁ
ꢀꢀ 20ꢁ
47 20ꢁ
68 20ꢁ
0.298
0.452
0.565
0.806
1.1ꢀ
2ꢀ.0
17.0
16.0
12.0
9.00
0.99
>0.99
>0.99
>0.99
>0.99
0.15
0.17
0.20
0.24
0.29
1.00
0.89
0.7ꢀ
0.59
0.50
1.17
0.98
0.77
0.6ꢀ
0.54
1.17
0.98
0.78
0.65
0.55
0.85
0.70
0.60
0.50
0.4ꢀ
1.20
0.99
0.85
0.71
0.61
LPD50ꢀ0-104MR_
LPD50ꢀ0-154MR_
LPD50ꢀ0-224MR_
LPD50ꢀ0-ꢀꢀ4MR_
LPD50ꢀ0-474MR_
100 20ꢁ
150 20ꢁ
220 20ꢁ
ꢀꢀ0 20ꢁ
470 20ꢁ
1.79
2.4ꢀ
ꢀ.ꢀ0
5.ꢀ6
7.51
8.44
6.72
5.5ꢀ
4.17
ꢀ.52
>0.99
>0.99
>0.99
>0.99
>0.99
0.ꢀ7
0.46
0.54
0.65
0.76
0.47
0.ꢀ8
0.ꢀ1
0.25
0.21
0.54
0.4ꢀ
0.ꢀ5
0.25
0.24
0.56
0.45
0.ꢀ6
0.ꢀ2
0.26
0.ꢀꢀ
0.28
0.24
0.18
0.15
0.47
0.40
0.ꢀ4
0.25
0.21
LPD50ꢀ0-684MR_
LPD50ꢀ0-105MR_
680 20ꢁ
1000 20ꢁ
10.8
16.5
2.9ꢀ
2.ꢀꢀ
>0.99
>0.99
0.89
1.20
0.17
0.15
0.20
0.17
0.21
0.17
0.1ꢀ
0.10
0.18
0.14
Coupled Inductor Core and Winding Loss Calculator
1. Please specify termination and packaging codes:
LPD5030-105MRC
Termination:R = RoHS compliant matte tin over nickel over silver.
Special order:
This web-based utility allows you to enter frequency, peak-to-peak
(ripple) current, and Irms current to predict temperature rise and overall
losses, including core loss. Go to online calculator.
Q = RoHS tin-silver-copper (95.5/4/0.5) or
P = non-RoHS tin-lead (6ꢀ/ꢀ7).
Core material Ferrite
Core and winding loss See www.coilcraft.com/coupledloss
Weight 210 – 225 mg
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).
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Winding to winding isolation 100 V
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (750 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 D instead.
D = 1ꢀ″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked (2500 parts per
full reel).
2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4284A LCR meter or equivalent.When leads
are connected in parallel, inductance is the same value.When leads are
connected in series, inductance is four times the value.
ꢀ. DCR is for each winding.When leads are connected in parallel, DCR
is half the value.When leads are connected in series, DCR is twice the
value.
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <ꢀ0°C /
85ꢁ relative humidity)
4. SRF measured using an Agilent/HP 4191A or equivalent.When leads
are connected in parallel, SRF is the same value.
Mean Time Between Failures (MTBF) 26,ꢀ15,789 hours
5. Leakage Inductance is for L1 and is measured with L2 shorted.
Packaging 750/7″ reel; 2500/1ꢀ″ reel Plastic tape: 12 mm wide,
0.ꢀ2 mm thick, 8 mm pocket spacing, ꢀ.1 mm pocket depth
6. DC current at 25°C that causes the specified inductance drop from its
value without current. It is the sum of the current flowing in both windings.
7. Equal current when applied to each winding simultaneously that causes
a 40°C temperature rise from 25°C ambient.This information is for refer-
ence only and does not represent absolute maximum ratings.
8. Maximum current when applied to one winding that causes a 40°C
temperature rise from 25°C ambient.This information is for reference
only and does not represent absolute maximum ratings.
Recommended pick and place nozzle OD: 5 mm; ID: ≤ 2.5 mm
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
9. Electrical specifications at 25°C.
Refer to Doc 6ꢀ9 “Selecting Coupled Inductors for SEPIC Applications.”
Refer to Doc ꢀ62 “Soldering Surface Mount Components” before soldering.
Document 757-2 Revised 08//25/16
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 757-ꢀ
Coupled Inductors for SEPIC Applications – LPD5030 Series
Typical L vs Current
Typical L vs Frequency
10000
10000
1000 µH
1000
1000
1000 µH
330 µH
330 µH
100 µH
33 µH
100 µH
100
100
10
33 µH
10 µH
3.3 µH
10
10 µH
3.3 µH
1
1
0.01
0.1
1
10
0.1
1
10
100
Current (A)
Frequency (MHz)
Document 757-ꢀ Revised 08//25/16
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
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