PFL4517-472ME [COILCRAFT]
Shielded Power Inductors; 屏蔽式功率电感器
| 型号： | PFL4517-472ME |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Shielded Power Inductors |
| 文件： | 总2页 (文件大小：225K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 831-1
Shielded Power Inductors
–
PFL4517
•ꢀ Lowꢀcost,ꢀlowꢀprofileꢀminiatureꢀpowerꢀinductor
•ꢀ Onlyꢀ1.7ꢀmmꢀhigh;ꢀrequiresꢀaꢀmereꢀ16ꢀmm2ꢀofꢀboardꢀspace
•ꢀ Providesꢀtheꢀcurrentꢀhandlingꢀofꢀmuchꢀlargerꢀinductors;ꢀupꢀ
toꢀ6.5ꢀA.
Core materialꢀ Composite
Environmentalꢀ RoHSꢀcompliant,ꢀhalogenꢀfree
Terminationsꢀ RoHSꢀcompliant,ꢀmatteꢀtinꢀoverꢀnickelꢀoverꢀsilver-
platinum-glassꢀfrit.ꢀOtherꢀterminationsꢀavailableꢀatꢀadditionalꢀcost.
Weightꢀ 89.8ꢀmg
Ambient temperatureꢀ –40°Cꢀtoꢀ+85°CꢀwithꢀIrmsꢀcurrent,ꢀ+85°Cꢀtoꢀ
+125°Cꢀwithꢀderatedꢀcurrent
Storage temperatureꢀ Component:ꢀ–40°Cꢀtoꢀ+125°C.ꢀ
Tapeꢀandꢀreelꢀpackaging:ꢀ–40°Cꢀtoꢀ+80°C
Resistance to soldering heat Maxꢀthreeꢀ40ꢀsecondꢀreflowsꢀatꢀ
+260°C,ꢀpartsꢀcooledꢀtoꢀroomꢀtemperatureꢀbetweenꢀcycles
Moisture Sensitivity Level (MSL)ꢀ 1ꢀ(unlimitedꢀfloorꢀlifeꢀatꢀ<30°Cꢀ/ꢀ
85%ꢀrelativeꢀhumidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38ꢀperꢀbillionꢀhoursꢀ/ꢀ26,315,789ꢀhours,ꢀcalculatedꢀperꢀTelcordiaꢀSR-332
Packaging 1000/7″ꢀreel;ꢀ5000/13″ꢀreel.ꢀPlasticꢀtape:ꢀ12ꢀmmꢀwide,ꢀ
0.21ꢀmmꢀthick,ꢀ8ꢀmmꢀpocketꢀspacing,ꢀ1.65ꢀmmꢀpocketꢀdepth
PCB washingꢀ Onlyꢀpureꢀwaterꢀorꢀalcoholꢀrecommended
DCR (mOhms)3
typ max
40ꢀ 50ꢀ
Isat (A)5
±20 drop 320 drop
Irms (A)6
±2°C rise 42°C rise
Inductance2
±±20 (ꢀµ)
SRF typ4
(Mµz)
Part number1
120 drop
PFL4517-681ME_ꢀ
PFL4517-102ME_ꢀ
PFL4517-222ME_ꢀ
PFL4517-332ME_ꢀ
PFL4517-472ME_ꢀ
0.68ꢀ
1.0ꢀ
2.2ꢀ
3.3ꢀ
4.7ꢀ
375ꢀ
300ꢀ
235ꢀ
205ꢀ
185ꢀ
4.1ꢀ
3.5ꢀ
2.7ꢀ
2.2ꢀ
2.0ꢀ
6.0ꢀ
4.8ꢀ
4.0ꢀ
2.9ꢀ
2.7ꢀ
6.5ꢀ
5.3ꢀ
4.2ꢀ
3.2ꢀ
3.0ꢀ
1.9ꢀ
1.7ꢀ
1.4ꢀ
2.7
2.3
1.8
1.2
1.1
50ꢀ
78ꢀ
60ꢀ
95ꢀ
150ꢀ
210ꢀ
180ꢀ
250ꢀ
0.85ꢀ
0.80ꢀ
PFL4517-562ME_ꢀ
PFL4517-822ME_ꢀ
PFL4517-103ME_ꢀ
5.6ꢀ
8.2ꢀ
10ꢀ
240ꢀ
390ꢀ
620ꢀ
290ꢀ
460ꢀ
700ꢀ
170ꢀ
150ꢀ
97ꢀ
1.7ꢀ
1.4ꢀ
1.0ꢀ
2.4ꢀ
2.1ꢀ
1.4ꢀ
2.6ꢀ
2.3ꢀ
1.5ꢀ
0.70ꢀ
0.50ꢀ
0.63ꢀ
1.0
0.69
0.83
1.ꢀWhenꢀordering,ꢀpleaseꢀspecifyꢀpackagingꢀcode:
PFL4517-123MEC
Packaging: C =ꢀ7″ꢀmachine-readyꢀreel.ꢀEIA-481ꢀembossedꢀplasticꢀtapeꢀ(1000ꢀpartsꢀperꢀfullꢀreel).
B =ꢀLessꢀthanꢀfullꢀreel.ꢀInꢀtape,ꢀbutꢀnotꢀmachineꢀready.ꢀToꢀhaveꢀaꢀleaderꢀandꢀtrailerꢀaddedꢀ($25ꢀcharge),ꢀuseꢀcodeꢀletterꢀCꢀinstead.
D = 13″ꢀmachine-readyꢀreel.ꢀEIA-481ꢀembossedꢀplasticꢀtape.ꢀFactoryꢀorderꢀonly,ꢀnotꢀstockedꢀ(5000ꢀpartsꢀperꢀfullꢀreel).
2.ꢀInductanceꢀtestedꢀatꢀ100ꢀkHz,ꢀ0.1ꢀVrms,ꢀ0Adc.
3.ꢀDCRꢀmeasuredꢀusingꢀaꢀmicro-ohmmeter.
4.ꢀSRFꢀmeasuredꢀusingꢀanꢀAgilent/HPꢀ8753DꢀnetworkꢀanalyzerꢀandꢀaꢀCoilcraftꢀSMD-Dꢀtestꢀfixture.
5.ꢀDCꢀcurrentꢀthatꢀcausesꢀtheꢀspecifiedꢀinductanceꢀdropꢀfromꢀitsꢀvalueꢀwithoutꢀcurrent.
6.ꢀCurrentꢀthatꢀcausesꢀtheꢀspecifiedꢀtemperatureꢀriseꢀfromꢀ25°Cꢀambient.
7.ꢀElectricalꢀspecificationsꢀatꢀ25°C.
ReferꢀtoꢀDocꢀ362ꢀ“SolderingꢀSurfaceꢀMountꢀComponents”ꢀbeforeꢀsoldering.
Document 831-1 Revised 12/13/11
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. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
Document 831-2
PFL4517 Series
L vs Current
L vs Frequency
100
100
10 µH
8.2 µH
5.6 µH
4.7 µH
10
10
10 µH
8.2 µH
5.6 µH
4.7 µH
3.3 µH
2.2 µH
3.3 µH
2.2 µH
1
1
1 µH
1 µH
0.68 µH
0.68 µH
0.1
0.1
0.01
0.1
1
10
0.1
1
10
100
1000
Current (A)
Frequency (MHz)
0.193
4,90
max
Irms Derating
0.025
0,64
120
0.067
1,7
max
110
Terminal wraparound:
approx 0.01/0,254 both ends
100
90
80
70
60
50
40
30
20
0.136
3.45
0.022
0,56
0.022
0,56
0.120
3,05
0.134
3,40
max
0.165
4,20
10
0
-40 -20
0
20
40
60
80
100
120 140
0.145
3,68
Ambient temperature (°C)
0.045
1,14
inches
mm
Dimensionsꢀareꢀin
Recommended
Land Pattern
Document 831-2 Revised 12/13/11
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
© Coilcraft Inc. 2012
This product may not be used in medical of high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check out web site for latest information.
Singapore + 65-6484 8412 sales@coilcraft.com.sg
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