HM78D-12106R8MLF [TTELEC]
Shielded Surface Mount Inductors;
| 型号： | HM78D-12106R8MLF |
| 厂家： | 
TT Electronics |
| 描述： | Shielded Surface Mount Inductors |
| 文件： | 总4页 (文件大小：614K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Magneꢀcs
Make Possible
Shielded Surface Mount Inductors
MODELS HM78D1210XXXMLF
Features
ꢀ OperaꢁngꢀTemperatureꢀRangeꢀ-40°Cꢀtoꢀ+125°Cꢀ
ꢀ TemperatureꢀRise,ꢀMaximumꢀ40°Cꢀ
ꢀ IdealꢀforꢀSEPICꢀapplicaꢁons,ꢀhighꢀinductance,ꢀhighꢀefficiency
ꢀ andꢀexcellentꢀcurrentꢀhandlingꢀinꢀrugged,ꢀlowꢀcostꢀpartꢀ
ꢀ UseꢀasꢀDC-DCꢀconverterꢀandꢀinꢀapplicaꢁonsꢀlikeꢀhandꢀphones,ꢀCD/DVDꢀ
ꢀ player,ꢀdigitalꢀcamera,ꢀGPSꢀsystem.ꢀAlsoꢀusedꢀasꢀtwoꢀsingleꢀinductorsꢀ
ꢀ connectedꢀseriesꢀorꢀparallelꢀorꢀasꢀ1:1ꢀtransformerꢀ
ꢀ RoHSꢀCompliant
ElectricalꢀSchemaꢁc
Coupled inductor,
transformer and
Autotransformer
and series modes
SEPIC modes
Parallel mode
Specificaꢁonsꢀ@ꢀ25°C
Leads connected in parallel
Leads connected in series
DCR
Max (Ω)
Irated
(A)
Isat
(A)
Irms
(A)
DCR
Max (Ω)
Irated
(A)
Isat
(A)
Irms
(A)
Part Number
L (μH)
L (μH)
HM78D-12104R7MLF
HM78D-12106R8MLF
HM78D-12108R2MLF
4.70±20%
6.80±20%
8.20±20%
0.014
0.017
0.018
10.60
10.40
9.50
18.00
14.20
12.85
3.250
3.100
2.250
18.80±25%
27.20±25%
32.80±25%
0.056
0.068
0.072
5.30
5.20
4.75
9.00
7.10
6.45
1.625
1.550
1.125
HM78D-1210100MLF
HM78D-1210220MLF
HM78D-1210330MLF
HM78D-1210470MLF
HM78D-1210560MLF
HM78D-1210680MLF
HM78D-1210101MLF
HM78D-1210121MLF
HM78D-1210331MLF
HM78D-1210471MLF
10.00±20%
22.00±20%
33.00±20%
47.00±20%
56.00±20%
68.00±20%
100.00±20%
120.00±20%
330.00±20%
470.00±20%
0.020
0.040
0.050
0.065
0.081
0.098
0.128
0.170
0.440
0.570
8.60
5.40
4.50
3.70
3.28
2.96
2.54
2.38
1.32
1.22
11.75
8.20
6.60
5.50
4.90
4.45
3.70
3.40
2.10
1.80
3.200
2.700
2.000
1.900
0.850
0.800
0.700
0.630
0.410
0.300
41.12±25%
88.00±25%
0.080
0.160
0.200
0.260
0.324
0.392
0.512
0.680
1.760
2.280
4.30
2.70
2.25
1.85
1.64
1.48
1.27
1.19
0.66
0.61
5.85
4.10
3.30
2.75
2.45
2.20
1.85
1.70
1.05
0.90
1.600
1.350
1.000
0.950
0.425
0.400
0.350
0.315
0.205
0.150
132.00±25%
188.00±25%
224.00±25%
272.00±25%
400.00±25%
480.00±25%
1320.00±25%
1880.00±25%
Notes : (1) Inductance is measured at 100kHz, 0.1Vrms, 0Adc.
(2) When leads connected in parallel, DCR is half the value. When lead connected in series, DCR is twice the value
(3)ꢀIsatꢀcurrentꢀisꢀtheꢀsaturaꢁonꢀcurrentꢀatꢀwhichꢀinductanceꢀrollsꢀoffꢀapproximatelyꢀ30%ꢀfromꢀitsꢀiniꢁalꢀ(zeroꢀDC)ꢀvalue.
(4)ꢀIrmsꢀequalsꢀDCꢀcurrent,ꢀthatꢀcausesꢀcomponentꢀtoꢀincreaseꢀbyꢀ40°Cꢀfromꢀ25°Cꢀambient.
ꢀ
ꢀ
ꢀ
(5)ꢀIratedꢀcurrentꢀisꢀtheꢀratedꢀcurrentꢀatꢀwhichꢀinductanceꢀrollsꢀoffꢀapproximatelyꢀ10%ꢀfromꢀitsꢀiniꢁalꢀ(zeroꢀDC)ꢀvalue.
MechanicalꢀOutlineꢀ(mm)
Recommended PCB Patern
GeneralꢀNote
TTꢀElectronicsꢀreservesꢀtheꢀrightꢀtoꢀmakeꢀchangesꢀinꢀproductꢀspecificaꢁonꢀwithoutꢀnoꢁceꢀorꢀliability.
AllꢀinformaꢁonꢀisꢀsubjectꢀtoꢀTTꢀElectronics’ꢀownꢀdataꢀandꢀisꢀconsideredꢀaccurateꢀatꢀꢁmeꢀofꢀgoingꢀtoꢀprint.
www.ꢂelectronicsmagneꢁcs.com
© TT Electronics plc
Rev. 01
Surface Mount
Coupled Inductors
Make Possible
MODELS HM78D1210XXXMLF
Packaging
1) Tape and reel packaging.
2) 300pcs per 13” reel.
OrderingꢀInformaꢁon
HM78D-1210 XXX M LF TR
Model Series
Tape & Reel Packing
Lead-Free
Inductance Code:
First 2 digits are significant. Last digit denotes
the number of trailing zeros. For values below 10uH, “R”
denotes the decimal point.
Inductance Tolerance
K=±10%
M=±20%
GeneralꢀNote
TTꢀElectronicsꢀreservesꢀtheꢀrightꢀtoꢀmakeꢀchangesꢀinꢀproductꢀspecificaꢁonꢀwithoutꢀnoꢁceꢀorꢀliability.
AllꢀinformaꢁonꢀisꢀsubjectꢀtoꢀTTꢀElectronics’ꢀownꢀdataꢀandꢀisꢀconsideredꢀaccurateꢀatꢀꢁmeꢀofꢀgoingꢀtoꢀprint.
www.ꢂelectronicsmagneꢁcs.com
© TT Electronics plc
Rev. 01
Magneꢀcs
Make Possible
Shielded Surface
Mount Coupled Inductors
MODELS HM78D-128XXXXLF, HM78D-755XXXMLF
OperaꢁngꢀTemperatureꢀRangeꢀ-40°Cꢀtoꢀ+125°C
TemperatureꢀRise,ꢀMaximumꢀ40°C
OperaꢁngꢀFrequencyꢀUpꢀtoꢀ3MHz
RoHSꢀCompliant
ElectricalꢀSchemaꢁc
Parallel Mode
Coupled Inductors, transformer and SEPIC mode
Autotransformer and series mode
Specificaꢁonsꢀ@ꢀ25°C
Parallel Connecꢀon
Series Connecꢀon
(3)
(4)
(3)
(4)
L (1)
(μH)
4.7 ± 20%
DCR Typ. (2)
(Ω)
0.019
0.023
0.024
lsat
(A)
lrms
(A)
L (1)
(μH)
18.8 ± 25%
22.4 ± 25%
27.2 ± 25%
DCR Typ. (2)
(Ω)
0.076
0.092
0.096
lsat
lrms
Part Number
(A)
(A)
HM78D-1284R7MLF
14.90
13.40
13.10
7.40
7.20
6.90
7.70
6.60
6.40
3.60
HM78D-1285R6MLF
HM78D-1286R8MLF
5.6 ± 20%
6.8 ± 20%
3.50
3.40
HM78D-1288R2MLF
HM78D-128100MLF
HM78D-128120MLF
HM78D-128150MLF
HM78D-128180MLF
HM78D-128220MLF
HM78D-128270MLF
HM78D-128330MLF
HM78D-128390MLF
HM78D-128470MLF
HM78D-128560MLF
HM78D-128680MLF
HM78D-128820MLF
HM78D-128101MLF
HM78D-128121KLF
HM78D-128151KLF
HM78D-128181KLF
HM78D-128221KLF
HM78D-128271KLF
HM78D-128331KLF
HM78D-128391KLF
HM78D-128471KLF
HM78D-128561KLF
HM78D-128681KLF
HM78D-128821KLF
HM78D-128102KLF
HM78D-755R33MLF
HM78D-7551R0MLF
HM78D-7551R5MLF
HM78D-7552R2MLF
HM78D-7553R3MLF
HM78D-7554R7MLF
8.2 ± 20%
10 ± 20%
12 ± 20%
15 ± 20%
18 ± 20%
22 ± 20%
27 ± 20%
33 ± 20%
39 ± 20%
47 ± 20%
56 ± 20%
68 ± 20%
82 ± 20%
100 ± 20%
120 ± 10%
150 ± 10%
180 ± 10%
220 ± 10%
270 ± 10%
330 ± 10%
390 ± 10%
470 ± 10%
560 ± 10%
680 ± 10%
820 ± 10%
1000 ± 10%
0.33 ± 20%
1.0 ± 20%
1.5 ± 20%
2.2 ± 20%
3.3 ± 20%
4.7 ± 20%
0.025
0.029
0.031
0.036
0.040
0.048
0.060
0.075
0.080
0.090
0.095
0.105
0.140
0.150
0.205
0.230
0.255
0.345
0.450
0.510
0.560
0.765
0.845
1.145
1.275
1.415
0.0074
0.0100
0.0115
0.0130
0.0183
0.0254
10.80
10.50
9.60
9.10
8.00
6.80
6.50
5.60
5.50
5.20
4.50
4.10
3.80
3.40
3.20
2.80
2.50
2.30
2.10
1.90
1.70
1.60
1.50
1.30
1.20
1.10
18.4
6.60
6.20
6.00
5.80
5.50
5.20
4.70
4.20
3.60
3.00
2.80
2.60
2.30
2.00
1.90
1.80
1.70
1.60
1.50
1.30
1.10
0.87
0.83
0.76
0.69
0.60
32.8 ± 25%
40 ± 25%
48 ± 25%
60 ± 25%
72 ± 25%
0.100
0.116
0.124
0.144
0.158
0.190
0.240
0.300
0.320
0.360
0.380
0.420
0.560
0.600
0.820
0.920
1.02
1.38
1.80
2.04
2.24
3.06
3.38
4.58
5.10
5.60
5.40
4.80
4.30
3.90
3.50
3.40
3.10
2.80
2.60
2.40
2.10
1.90
1.70
1.60
1.40
1.30
1.10
1.00
0.92
0.84
0.80
0.73
0.63
0.58
0.56
9.18
5.10
4.17
3.53
2.70
2.19
3.30
3.20
2.90
2.70
2.50
2.20
2.00
1.70
1.60
1.50
1.40
1.30
1.20
1.10
1.00
0.89
0.84
0.75
0.71
0.62
0.53
0.43
0.40
0.36
0.33
0.30
3.10
2.66
2.48
2.33
1.97
1.67
88 ± 25%
108 ± 25%
132 ± 25%
156 ± 25%
188 ± 25%
224 ± 25%
272 ± 25%
328 ± 25%
400 ± 25%
480 ± 25%
600 ± 25%
720 ± 25%
880 ± 25%
1080 ± 25%
1320 ± 25%
1560 ± 25%
1880 ± 25%
2240 ± 25%
2720 ± 25%
4000 ± 30%
4800 ± 30%
1.176 ± 20%
3.808 ± 20%
5.688 ± 20%
7.944 ± 20%
13.58 ± 20%
20.73 ± 20%
5.66
0 6.20
5.33
4.96
4.66
3.94
3.34
0.0295
0.0400
0.0461
0.0521
0.0732
0.102
10.20
8.35
7.06
5.40
4.37
GeneralꢀNote
TTꢀElectronicsꢀreservesꢀtheꢀrightꢀtoꢀmakeꢀchangesꢀinꢀproductꢀspecificaꢁonꢀwithoutꢀnoꢁceꢀorꢀliability.
AllꢀinformaꢁonꢀisꢀsubjectꢀtoꢀTTꢀElectronics’ꢀownꢀdataꢀandꢀisꢀconsideredꢀaccurateꢀatꢀꢁmeꢀofꢀgoingꢀtoꢀprint.
www.ꢂelectronicsmagneꢁcs.com
© TT Electronics plc
Rev. 01
Shielded Surface
Mount Coupled Inductors
Make Possible
MODELS HM78D-128XXXXLF, HM78D-755XXXMLF
Specificaꢁonsꢀ@ꢀ25°Cꢀconꢁnued
Parallel Connecꢀon
Series Connecꢀon
(3)
(4)
(3)
(4)
L (1)
(μH)
DCR Typ. (2)
lsat
(A)
lrms
(A)
L (1)
(μH)
DCR Typ. (2)
lsat
(A)
lrms
Part Number
(Ω)
(Ω)
(A)
HM78D-7556R8MLF
6.8 ± 20%
0.0418
0.0441
0.0489
3.67
3.40
3.17
2.60
2.53
2.41
29.38 ± 20%
34.26 ± 20%
39.53 ± 20%
0.167
1.84
1.70
1.58
1.30
1.27
1.20
HM78D-7558R2MLF
HM78D-755100MLF
8.2 ± 20%
10 ± 20%
0.177
0.196
HM78D-755150MLF
HM78D-755220MLF
HM78D-755330MLF
HM78D-755470MLF
HM78D-755680MLF
HM78D-755820MLF
HM78D-755101MLF
HM78D-755151MLF
HM78D-755221MLF
HM78D-755331MLF
HM78D-755471MLF
HM78D-755681MLF
HM78D-755821MLF
HM78D-755102MLF
15 ± 20%
22 ± 20%
33 ± 20%
47 ± 20%
68 ± 20%
82 ± 20%
100 ± 20%
150 ± 20%
220 ± 20%
330 ± 20%
470 ± 20%
680 ± 20%
820 ± 20%
1000 ± 20%
0.0637
0.0925
0.143
0.216
0.265
0.345
0.383
0.591
0.907
1.41
2.48
2.13
1.73
1.41
1.19
1.11
0.99
0.81
0.66
0.54
0.46
0.38
0.35
0.31
2.11
1.75
1.41
1.15
1.03
0.91
0.86
0.69
0.56
0.45
0.40
0.33
0.31
0.27
64.36 ± 20%
86.92 ± 20%
132 ± 20%
198.6 ± 20%
278.7 ± 20%
323.8 ± 20%
406.4 ± 20%
600 ± 20%
0.255
0.371
0.574
0.865
1.06
1.38
1.53
2.37
3.63
5.66
6.97
10.30
11.70
15.60
1.24
1.07
0.87
0.71
0.60
0.55
0.49
0.41
0.33
0.27
0.23
0.19
0.17
0.16
1.05
0.874
0.702
0.573
0.517
0.453
0.430
0.346
0.279
0.224
0.202
0.166
0.156
0.135
908 ± 20%
1342 ± 20%
1861 ± 20%
2685 ± 20%
3251 ± 20%
4036 ± 20%
1.74
2.58
2.93
3.89
Notes:ꢀꢀ (1)ꢀInductanceꢀisꢀmeasuredꢀatꢀ100ꢀkHz,ꢀ0.1VrmsꢀwithoutꢀDCꢀcurrent.
ꢀ
ꢀ
ꢀ
(2)ꢀDCRꢀTyp.ꢀisꢀonlyꢀforꢀ755ꢀseriesꢀwhileꢀ128ꢀseriesꢀisꢀofꢀDCRꢀMax.
(3)ꢀIsatꢀisꢀtheꢀsaturaꢁonꢀcurrentꢀatꢀwhichꢀinductanceꢀrollsꢀoffꢀapproximatelyꢀ30%ꢀfromꢀitsꢀiniꢁalꢀ(zeroꢀDC)ꢀvalue.
(4)ꢀIrmsꢀisꢀtheꢀapproximateꢀcurrentꢀatꢀwhichꢀΔTꢀ=ꢀ40°C.
OutlineꢀDimensionsꢀ(mm)
Top View
Side View
Bottom View
Recommended Solder Pad Layout
Case Size
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
R
S
128
755
12.5 12.5 8.05
7.7 7.7 4.8
5.0
3.9
5.0
2.7
3.5
1.55 0.72
1.5
4.2
2.2
5.5
2.8
4.5
3.1
2.0
1.0
12.8
7.5
4.2
2.2
4.5
3.1
2.0
1.0
4.2
2.2
5.5
2.8
4.5
3.1
Packaging
Embossed Tape and Reel
Reel:
Diameter:
=
13” (330.2mm)
500 Units
Standard:
Capacity:
Case size 128
Case size 755
=
=
1,000 Units
OrderingꢀInformaꢁon
HM78D - 128 4R7 M LF TR
Model Series
Tape & Reel Packing
Lead-Free
Case Size:
128, 755
Inductance Tolerance
K = 10ꢀ
M = 20ꢀ
Inductance Code:
First 2 digits are significant. Last digit denotes
the number of trailing zeros. For values below
10μH, “R” denotes the decimal point.
GeneralꢀNote
TTꢀElectronicsꢀreservesꢀtheꢀrightꢀtoꢀmakeꢀchangesꢀinꢀproductꢀspecificaꢁonꢀwithoutꢀnoꢁceꢀorꢀliability.
AllꢀinformaꢁonꢀisꢀsubjectꢀtoꢀTTꢀElectronics’ꢀownꢀdataꢀandꢀisꢀconsideredꢀaccurateꢀatꢀꢁmeꢀofꢀgoingꢀtoꢀprint.
www.ꢂelectronicsmagneꢁcs.com
© TT Electronics plc
Rev. 01
相关型号：
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