Datasheet

Features
n Shielded construction
n Metal alloy powder core
n High saturation current
n Flat wire
n AEC-Q200 compliant
n RoHS compliant* and halogen free**
SRP7030CA Series – Shielded Power Inductors
* 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.
Operating Temperature
................................-55 °C to +155 °C
(Temperature rise included)
Storage Temperature (Component)
................................-55 °C to +155 °C
Rated Current ............. Inductance drops
30 % at Isat
Temperature Rise .................20 or 40 °C
at rated Irms
1
MSL ......................................................1
ESD Classication (HBM)................. N/A
Note 1: Circuit design, component, PCB trace
size and thickness, airow and other cooling
provisions all affect the part temperature.
Part temperature should be veried in the end
application.
Electrical Specications @ 25 °C
General Specications
Core ..........................Metal alloy powder
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging ..... 1500 pcs. per 13-inch reel
Materials
SchematicHow to Order
SRP7030CA - 1R5M
Model
Value Code (see table)
4R7
1638
7.80 ± 0.25
(.307 ± .010)
2.90 ± 0.20
(.114 ± .008)
6.20 ± 0.30
(.244 ± .012)
6.60 ± 0.30
(.260 ± .012)
SRP7030CA-1R0M~1R5M:
SRP7030CA-2R2M~8R2M:
1.75 ± 0.20
(.069 ± .008)
7.60 ± 0.20
(.299 ± .008)
3.15 ± 0.25
(.124 ± .010)
Product Dimensions
7.20
(.283)
REF.
REF.
REF.
7.40
(.291)
2.80
(.110)
Recommended Layout
*RoHS COMPLIANT,
**HALOGEN FREE &
AEC-Q200 COMPLIANT
Bourns
Part Number
Inductance
@ 100 kHz / 1 V
SRF
(MHz)
Typ.
DCR
(mΩ)
Typ.
DCR
(mΩ)
Max.
I rms (A)
Typ.
I sat
(A)
Typ.L (µH) Tol. %
20 °C
Temp. Rise
40 °C
Temp. Rise
SRP7030CA-1R0M 1.0 ± 20 % 35 4.55 5.00 16.1 21.8 30.0
SRP7030CA-1R5M 1.5 ± 20 % 31 7.50 8.25 12.0 15.3 25.0
SRP7030CA-2R2M 2.2 ± 20 % 38 12.40 13.70 10.0 13.0 19.0
SRP7030CA-3R3M 3.3 ± 20 % 22 16.30 18.00 8.0 10.0 15.0
SRP7030CA-4R7M 4.7 ± 20 % 18 24.20 26.70 6.9 9.0 13.5
SRP7030CA-5R6M 5.6 ± 20 % 16 30.10 33.20 5.3 7.3 12.5
SRP7030CA-6R8M 6.8 ± 20 % 14 38.60 42.50 4.5 6.8 12.0
SRP7030CA-8R2M 8.2 ± 20 % 12 44.30 48.73 3.0 5.9 10.2
2R2
1906
DIMENSIONS:
MM
(INCHES)
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