SRN2010TA Datasheet, PDF (1/3 Pages) Bourns Electronic Solutions – Semi-shielded Power Inductors

LVEREAoRDHSSFIORCNEOSMAPRLEIANT*
*Ro&HSAECCOMAPPPLRIAONVTED
AEC*ARPoPHRSOCVOEMDP(LSIeAlNecTt ^Models)
Features
n Semi-shielded construction
nInductance range: 0.47 to 22 µH
nRated current up to 2.3 A
n AEC-Q200 qualified
n RoHS compliant* and halogen free**
Applications
n Automotive
systems:
-Driver assistant
-Infotainment
-Lighting
n DC/DC converters
n Power supplies
n Digital video
cameras
n HDDs
n Smartphones
n Televisions, LCD
displays
SRN2010TA Series - Semi-shielded Power Inductors
Electrical Specifications @ 25 °C
Bourns Part No.
SRN2010TA-R47Y
SRN2010TA-R68Y
SRN2010TA-1R0Y
SRN2010TA-1R5Y
SRN2010TA-2R2M
SRN2010TA-3R3M
SRN2010TA-4R7M
SRN2010TA-6R8M
SRN2010TA-100M
SRN2010TA-150M
SRN2010TA-180M
SRN2010TA-220M
Inductance
@ 1 MHz / 0.1 V
L (mH) Tol. %
0.47
±30
0.68
±30
1.0
±30
1.5
±30
2.2
±20
3.3
±20
4.7
±20
6.8
±20
10
±20
15
±20
18
±20
22
±20
Q
(Typ.)
@ 1 MHz
12
12
12
12
14
14
14
14
16
16
16
16
SRF
(MHz)
Typ.
270
210
170
140
100
95
62
52
43
40
35
30
DCR
(W)
±20 %
0.044
0.062
0.08
0.13
0.145
0.245
0.36
0.5
0.72
1.4
1.8
2
Irms
(A)
Max.
2.35
2.05
1.6
1.26
1.2
0.95
0.9
0.55
0.45
0.36
0.34
0.27
Isat
(A)
Max.
2.7
2
1.8
1.46
1.26
0.9
0.77
0.72
0.55
0.45
0.4
0.38
Soldering Profile
Preheating
Soldering Natural Cooling
TP (260 °C, 10 Sec. Max.)
tp (245 °C, 20~40 Sec.)
General Specifications
Operating Temperature
.................................. -40 °C to +125 °C

(Temperature rise included)
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
Materials
Core...............................................Ferrite
Wire.............................Enameled copper
Terminal Finish....................................Sn
Coating..................Magnetic epoxy resin
Packaging........ 2000 pcs. per 7-inch reel
Product Dimensions
2.0 +0.2/-0.1
(.079 +.008/-.004)
1.6 +0.2/-0.1
(.063 +.008/-.004)
200 °C ^{217 °C}
150°C
60~180
Sec.
60~150 Sec.
480 Sec. Max.
25
Time (Seconds)
Electrical Schematic
How to Order
SRN2010TA - R68Y
Model
Value Code (see table)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine
(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device
performance may vary over time.
Users should verify actual device performance in their specific applications.
0.6
(.024)
REF.
0.8
(.031)
REF.
0.6
(.024)
REF.
Recommended Layout
2.3
(.091)
REF.
1.00
(0.39)
MAX.
1.7
(.067)
REF.
0.7
(.028)
REF.
DIMENSIONS:
MM
(INCHES)