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SRN2508A Datasheet Preview

SRN2508A Datasheet

Semi-Shielded Power Inductors

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Features
Semi-shielded construction
Inductance range: 0.47 to 10 µH
Rated current up to 1.45 A
AEC-Q200 qualified
Low profile: 0.8 mm max.
RoHS compliant* and halogen free**
SRN2508A Series - Semi-shielded Power Inductors
Bourns Part No.
SRN2508A-R47M
SRN2508A-R68M
SRN2508A-1R0M
SRN2508A-1R5M
SRN2508A-2R2M
SRN2508A-3R3M
SRN2508A-4R7M
SRN2508A-6R8M
SRN2508A-100M
Inductance
@ 1 MHz / 0.1 V
L (μH)
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
Tol. %
±20
±20
±20
±20
±20
±20
±20
±20
±20
Q
@ 1 MHz
Typ.
10
10
10
10
10
10
10
10
10
SRF
(MHz)
Typ.
340
270
220
180
140
110
90
80
50
DCR
(Ω)
±20 %
0.080
0.100
0.120
0.170
0.210
0.300
0.400
0.670
0.930
Irms
(A)
Typ.
1.45
1.35
1.20
1.05
0.95
0.85
0.70
0.55
0.45
Isat
(A)
Typ.
2.50
2.05
1.75
1.65
1.40
1.10
0.90
0.75
0.55
Electrical Schematic
How to Order
SRN2508A - R47M
Model
Value Code (see table)
Recommended Layout
2.7
(.106)
REF.
2.2
(.087)
REF.
Operating Temperature
................................. -55 °C to +125 °C
(Temperature rise included)
Storage Temperature (Component)
................................. -55 °C to +125 °C
Temperature Rise .....40 °C at rated Irms
Rated Current
............ Inductance drops 30 % at Isat
Moisture Sensitivity Level .....................1
................. N/A
Materials
Core..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Coating .................Magnetic epoxy resin
Packaging....... 2000 pcs. per 7-inch reel
Product Dimensions
2.5 +0.3/-0.1
(.098 +.012/-.004)
2.0 +0.35/-0.05
(.079 +.014/-.002)
0.8
(.031)
REF.
DIMENSIONS:
MM
(INCHES)
0.85
(.033)
REF.
0.8
(.031)
REF.
0.85
(.033)
REF.
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
DIMENSIONS:
MM
(INCHES)
0.8
(0.31)
MAX.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
* 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 his document, and at www.bourns.com/docs/legal/disclaimer.pdf




BOURNS

SRN2508A Datasheet Preview

SRN2508A Datasheet

Semi-Shielded Power Inductors

No Preview Available !

SRFN02550048ASeSreierise-sL-iSnemFil-tsehrielded Power Inductors
Inductance vs. Current
0.8
0.6
0.4
0.2
0
0
SRN2508A-R47M
0.6 1.2 1.8
DC Current (A)
2.4
3.0
1.2
0.9
0.6
0.3
0
0
SRN2508A-R68M
0.5 1.0 1.5
DC Current (A)
2.0
2.5
2.5
2.0
1.5
1.0
0.5
0
0
SRN2508A-1R5M
0.5 1.0
DC Current (A)
1.5
2.0
SRN2508A-2R2M
4
3
2
1
0
0 0.4 0.8 1.2 1.6
DC Current (A)
SRN2508A-4R7M
8
6
4
2
0
0 0.3 0.6 0.9 1.2
DC Current (A)
SRN2508A-6R8M
12
9
6
3
0
0 0.2 0.4 0.6 0.8 1.0
DC Current (A)
2.0
1.5
1.0
0.5
0
0
SRN2508A-1R0M
0.5 1.0
DC Current (A)
1.5
2.0
6.0
4.5
3.0
1.5
0
0
SRN2508A-3R3M
0.3 0.6 0.9
DC Current (A)
1.2
1.5
SRN2508A-100M
20
15
10
5
0
0 0.2 0.4 0.6 0.8
DC Current (A)
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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.


Part Number SRN2508A
Description Semi-Shielded Power Inductors
Maker BOURNS
Total Page 4 Pages
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