View SRR4018_4309790.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

IA
Features
Height of 2.0 mm Current rating up to 2.7 A RoHS compliant*
Applications
Input/output of DC/DC converters Power supplies for: * Portable communication equipment * Camcorders * LCD TVs * Car radios
*R
oH
S
CO
M
PL
NT
SRR4018 Series - Shielded SMD Power Inductors
Electrical Specifications
Inductance 100 kHz Bourns Part No. (H) Tol. % Test Frequency (MHz) SRF Typ. (MHz) DCR Max. (m)
Q Ref.
Irms (A)
Isat (A)
SRR4018-1R0Y SRR4018-1R8Y SRR4018-2R2Y SRR4018-2R7Y SRR4018-3R3Y SRR4018-3R9Y SRR4018-4R7Y SRR4018-5R6Y SRR4018-6R8Y SRR4018-8R2Y SRR4018-100Y SRR4018-120Y SRR4018-150Y SRR4018-180Y SRR4018-220Y SRR4018-270Y SRR4018-330Y SRR4018-390Y SRR4018-470Y SRR4018-560Y SRR4018-680Y SRR4018-820Y SRR4018-101Y SRR4018-121Y SRR4018-151Y SRR4018-181Y
1.0 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180
30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30
9 9 8 8 8 8 8 7 8 7 10 9 8 7 7 7 7 8 8 8 7 8 10 11 14 10
7.960 7.960 7.960 7.960 7.960 7.960 7.960 7.960 7.960 7.960 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 0.796 0.796 0.796 0.796
219 105 90 78 61 60 55 57 49 40 38 32 30 30 29 23 21 19 20 15 13 13 12 10 10 10
35 58 55 60 65 75 82 90 100 135 150 170 220 280 300 370 420 540 600 820 860 1200 1350 1950 2600 4000
2.70 2.35 2.10 2.03 1.95 1.82 1.72 1.64 1.50 1.40 1.30 1.15 1.03 0.92 0.88 0.77 0.73 0.64 0.62 0.52 0.50 0.43 0.40 0.33 0.28 0.18
2.60 2.20 2.10 1.95 1.80 1.65 1.50 1.25 1.15 1.10 1.00 0.90 0.82 0.75 0.65 0.60 0.50 0.48 0.45 0.40 0.38 0.32 0.30 0.28 0.26 0.25
General Specifications Test Voltage .....................0.1 V, 100 KHz Reflow Soldering .....230 C; 50 sec max. Operating Temperature ..-40 C to +125 C (Temperature rise included) Storage Temperature..-40 C to +125 C Resistance to Soldering Heat ................................260 C for 10 sec. Materials Core Material.................................Ferrite Wire ............................Enameled Copper Adhesive..............................Epoxy Resin Terminal.....................................Ag/Ni/Sn Rated Current .........Ind. drop of 35 % typ. at Isat Temperature Rise .............30 C typ. at Irms Packaging.....................800 pcs. per reel Product Dimensions
4.80 0.20 (.189 .008)
6R8
4.80 0.20 (.189 .008)
1.80 0.20 (.071 .008) 1.60 (.063) TYP.
Inductance vs. Current
TYP. 1.60 (.063)
101
102 7 5 3 2
1.60 (.063) TYP.
330
Inductance (H)
Recommended Layout
100 4R7
101 7 5 3 2
5.30 REF. (.209)
2.00 (.079) REF.
R
1.80 (.071) REF.
100 7 5 101 2 3 5 7 102 2 3 5 7 103 2 3 5 7 104
REF. 1.50 (.059) 2.00 (.079) REF.
1R0
DIMENSIONS:
DC Current (mA)
MM (INCHES)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.
Surface Mount Chip-Inductor Capability MatrixInductors SRR4018 Series Shielded SMD Power
Soldering Profile
275 <1> Maximum of 10 seconds between +255C and +260C 260C peak <1> 255C
Electrical Schematic
225 220C 190C 60 - 90 seconds Ramp Down 6C/second maximum
Temperature (C)
175 150C
125 120 - 150 seconds 10 seconds minimum 75 Ramp Up 3C/second maximum
25 0 50 100 150 200 250 Rev. 02/22/05 300
LCR METER
Time (seconds)
Packaging Specifications
178.0 (7.00) DIA. 2.0 0.5 (.079 .020) 16.5 (.650)
DIMENSIONS:
MM (INCHES)
21.0 0.8 (.827 .032)
DIA. 13.0 (.511) 50.0 - 0 (1.969 - 0)
13.0 DIA. (.511)
14.0 + 0 (.551 + 0)
END
8.0 (.315)
4.0 (.157)
START
6R8
6R8
6R8
6R8
NO COMPONENT
NO COMPONENT COMPONENTS
200 (7.87)
400 (15.75)
USER DIRECTION OF FEED
QTY: 800 PCS. PER REEL
REV. 10/08 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.

▲Up To Search▲

Price & Availability of SRR4018

	To Download SRR4018 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .