Features
Applications
nꢀ Digitalꢀvideoꢀꢀ
cameras
nꢀ HDDsꢀ
nꢀ Semi-shieldedꢀconstruction
nꢀꢀInductanceꢀrange:ꢀ1ꢀtoꢀ47ꢀµH
nꢀꢀRatedꢀcurrentꢀupꢀtoꢀ2.2ꢀA
nꢀ AEC-Q200ꢀcompliant
nꢀ Automotiveꢀꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
systems:ꢀ
-ꢀꢀDriverꢀassistantꢀ
-ꢀꢀInfotainmentꢀ
-ꢀꢀLighting
nꢀ Smartphonesꢀ
nꢀ Televisions,ꢀLCDꢀꢀ
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
nꢀ DC/DCꢀconverters
nꢀ Powerꢀsuppliesꢀ
ꢀ
displays
SRN3015TAꢀSeriesꢀ-ꢀSemi-shieldedꢀPowerꢀInductors
ꢀꢀ
ꢀ
Electrical Specifications @ 25 °C
General Specifications
Operating Temperature
................................. -40 °C to +125 °C
(Temperature rise included)
Inductance
Q
SRF
DCR
(W)
@ 100 kHz / 0.1 V
(Min.)
(MHz)
Irms
(A)
Isat
(A)
Bourns Part No.
SRN3015TA-1R0Y
SRN3015TA-1R5Y
SRN3015TA-2R2M
SRN3015TA-3R3M
SRN3015TA-4R7M
SRN3015TA-6R8M
SRN3015TA-100M
SRN3015TA-150M
SRN3015TA-180M
SRN3015TA-220M
SRN3015TA-330M
SRN3015TA-470M
L (mH) Tol. % @ 100 kHz Typ.
±20 %
Storage Temperature .. -40 °C to +125 °C
Temperature Rise.....40 °C at rated Irms
Rated Current
............ Inductance drops 30 % at Isat
Failure In Time (FIT)........24.7/109 hours
Mean Time Between Failures (MTBF)
..................................40.4 x 106 hours
Moisture Sensitivity Level.....................1
ESD Classification (HBM)................. N/A
1.0
1.5
2.2
3.3
4.7
6.8
10
±30
±30
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
12
12
12
12
12
12
12
12
12
12
12
12
100
87
64
49
40
36
28
23
21
20
18
17
0.03
0.04
0.06
0.08
0.12
0.16
0.22
0.32
0.41
0.46
0.8
2.2
2
2.2
2
1.7
1.4
1.2
1
1.7
1.4
1.2
1
0.8
0.7
0.65
0.6
0.45
0.4
0.75
0.65
0.6
0.55
0.4
0.35
15
Materials
18
Core..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Coating.................Magnetic epoxy resin
Packaging....... 2000 pcs. per 7-inch reel
22
33
47
1.2
Soldering Profile
Product Dimensions
3.0 0.ꢀ
(.118 .008ꢁ
Preheating
Soldering
Natural Cooling
T
(260 °C, 10 Sec. Max.)
P
3.0 0.ꢀ
(.118 .008ꢁ
t
(245 °C, 20~40 Sec.)
p
217 °C
200 °C
150°C
60~150 Sec.
60~180
Sec.
480 Sec. Max.
REF.
1.0
REF.
1.0
25
(.039ꢁ
(.039ꢁ
Time (Seconds)
1.0
(.039ꢁ
REF.
Electrical Schematic
How to Order
1.5
(.059ꢁ
MAX.
SRN3015TA - 100M
Model
Value Code (see table)
Recommended Layout
3.ꢀ
REF.
(.1ꢀ6ꢁ
3.ꢀ
(.1ꢀ6ꢁ
REF.
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀꢀ
ꢀꢀꢀꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀ
thisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
1.0
(.039ꢁ
ꢀ
MM
(INCHES)
REF.
DIMENSIONS:
ꢀ