Datasheet

SRP3020TA Series - Shielded Power Inductors
*RoHS COMPLIANT,
**HALOGEN FREE &
AEC-Q200 COMPLIANT
1.0
Features
■ Shielded construction
■ Metal alloy powder core
■ High saturation current
■ Inductance range 0.1 to 10 µH
■ AEC-Q200 compliant
■ RoHS compliant* and halogen free**
Bourns
Part Number
Inductance
@ 100 kHz / 1 V
Q
Min.
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
I rms
(A)
Typ.
I sat
(A)
Typ.L (μH) Tol. %
SRP3020TA-R10Y 0.10 ± 30 % 5 340 6.6 9 10.5 14.0
SRP3020TA-R22Y 0.22 ± 30 % 5 185 11 14 9.0 11.2
SRP3020TA-R33M 0.33 ± 20 % 5 160 17 21 8.0 10.0
SRP3020TA-R47M 0.47 ± 20 % 5 105 19.7 23 7.0 9.0
SRP3020TA-R68M 0.68 ± 20 % 5 94 25.5 29 5.5 7.0
SRP3020TA-1R0M 1.0 ± 20 % 10 82 32 38 4.0 5.0
SRP3020TA-1R5M 1.5 ± 20 % 10 54 42 50 3.8 4.0
SRP3020TA-2R2M 2.2 ± 20 % 10 45 65 75 3.5 3.7
SRP3020TA-3R3M 3.3 ± 20 % 10 40 125 145 3.0 3.5
SRP3020TA-4R7M 4.7 ± 20 % 10 34 172 200 2.6 3.0
SRP3020TA-5R6M 5.6 ± 20 % 10 29 205 238 2.2 2.6
SRP3020TA-6R8M 6.8 ± 20 % 10 24 260 300 1.9 2.2
SRP3020TA-8R2M 8.2 ± 20 % 10 22 340 390 1.6 1.9
SRP3020TA-100M 10 ± 20 % 10 20 366 422 1.4 1.6
Product Dimensions
1.0
3.5 ± 0.2
(.138 ± .008)
1.8 ± 0.2
(.071 ± .008)
1.2 ± 0.2
(.047 ± .008)
0.7 ± 0.2
(.028 ± .008)
3.2 ± 0.2
(.126 ± .008)
DIMENSIONS:
MM
(INCHES)
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** 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.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of
this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Operating Temperature
................................-55 °C to +150 °C
(Temperature rise included)
Storage Temperature (Component)
................................-55 °C to +150 °C
Rated Current
............ Inductance drops 30 % at Isat
Temperature Rise
ESD Classification (HBM)
... 40 °C at rated Irms
1
MSL ......................................................1
.................N/A
Note 1: Circuit design, component, PCB trace size
and thickness, airflow and other cooling provisions all
affect the part temperature. Part temperature should be
verified in the end application.
Core ...........................Metal alloy powder
Wire ............................ Enameled copper
Terminal Finish ...............................Sn/Ni
Packaging ......3000 pcs. per 13-inch reel
Materials
General Specifications
Electrical Specifications @ 25 °C
How to Order
SRP3020TA - 1R0M
Model
Value Code (see table)
Schematic
4.1
(.161)
1.45
(.057)
1.9
(.075)
Recommended Layout
DIMENSIONS:
MM
(INCHES)