*RoHS COMPLIANT
Features
■ Available in E6 series ■ Low profile of only 6.6 mm ■ Inductance as low as 1 µH ■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communications equipment • Camcorders • LCD TVs
SDR1806 Series - SMD Power Inductors
Bourns Part Number
Inductance 100 kHz
Test
SRF
Q Frequency Typ.
(μH) Tol. % Ref.
(MHz)
(MHz)
SDR1806-1R0ML
1
± 20 21
7.96
100.0
SDR1806-2R2ML 2.2
± 20 22
7.96
55.0
SDR1806-3R3ML 3.3
± 20 22
7.96
40.0
SDR1806-5R6ML 5.6
± 20 23
7.96
30.0
SDR1806-8R2ML 8.2
± 20 22
7.96
27.0
SDR1806-100ML 10.0 ± 20 22
2.52
25.0
SDR1806-150ML 15.0 ± 20 20
2.52
17.0
SDR1806-220ML 22.0 ± 20 22
2.52
13.0
SDR1806-330ML 33.0 ± 20 24
2.52
11.0
SDR1806-470ML 47.0 ± 20 22
2.52
9.0
SDR1806-680ML 68.0 ± 20 22
2.52
8.0
SDR1806-101KL 100.0 ± 10 25
0.796
7.0
SDR1806-151KL 150.0 ± 10 23
0.796
5.0
SDR1806-221KL 220.0 ± 10 20
0.796
4.5
SDR1806-331KL 330.0 ± 10 18
0.796
3.5
SDR1806-471KL 470.0 ± 10 15
0.796
3.0
SDR1806-681KL 680.0 ± 10 12
0.796
2.5
SDR1806-102KL 1000.0 ± 10 10
0.252
2.0
RDC Max. (mΩ) 4.0 6.8 9.8 15.0 20.0 25.0 35.0 45.0 68.0 95.0 130.0 190.0 270.0 420.0 580.0 820.0 1200.0 1800.0
I rms Max. (A) 10.0 9.00 7.60 6.40 7.00 5.30 4.30 3.60 3.00 2.50 2.10 1.70 1.40 1.10 1.00 0.80 0.70 0.50
I sat Typ. (A) 30.00 22.00 17.00 12.80 9.40 10.00 8.00 6.70 5.40 4.60 3.80 3.20 2.60 2.20 1.80 1.50 1.20 1.00
Electrical Schematic
101
Test Voltage ................................... 0.1 V Reflow Soldering ... 230 °C, 10 sec. max
(In compliance with JEDEC, J-STD-020C, Table 4-2)
Operating Temperature ................................... -40 °C to +125 °C (Temperature rise included)
Storage Temperature.. -40 °C to +125 °C Resistance to Soldering Heat
......................... 260 °C, 10 sec. max. Moisture Sensitivity Level ..................... 1
..................N/A
Materials
Core ....................................... Ferrite DR Wire .......................... Enamelled copper Base ..................................... LCP E4008 Terminal........................................ Cu/Sn Rated Current
.................Ind. drop 10 % typ. at Isat Temperature Rise
....................40 °C max. at rated Irms Packaging.................... 250 pcs. per reel
Product Dimensions
14.0 ± 0.3 (.551 ± .012)
18.3 ± 0.3 (.720 ± .012)
6.6 ± 0.3 (.260 ± .012)
EMEA: The Americas: www.bourns.com
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. 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
13.0 ± 0.3 (.512 ± .012)
2.5 ± 0.2 (.098 ± .008)
2.6 ± 0.2 (.102 ± .008)
Recommended Layout
REF.
12.7 (.500)
2.9 (.114)
REF.
3.0 REF. (.118)
DIMENSIONS:
MM (INCHES)
SSRDFR01580046SSeerireiess--LSinMeDFiPltoewr er Inductors
Soldering Profile
300
250
<1> Max. of 10 seconds at 250 °C <2> Max. of 30 seconds > 220 °C
200
<1> <2>
250 °C
Temperature (°C)
150
120 - 150 seconds 100
Ramp-down 5 °C/second maximum
50 Ramp-up 4 °/second maximum
0
0
50
100
150
200
250
300
Time (seconds)
330
(12.99) DIA.
2.0 ± 0.5 (.079 ± .020)
21.0 ± 0.8 (.827 ± .031)
13.0 ± 0.5 (.512 ± .020)
DIA.
38.4 (1.512)
13.0 ± 0.5
(.512 ± .020) DIA.
50.0 (1.969)
32.0 (1.260)
34 (1.339)
4.0
END
(.157)
101 101 101 101
THICKNESS 0.10 (.004) MAX.
EMBOSSED CAVITY
EMBOSSED CARRIER
32.0 (1.260)
START
20.0 (.787)
NO COMPONENT
160
(6.299)
COMPONENTS
USER DIRECTION OF FEED
QTY: 250 PCS. PER REEL
NO COMPONENT
390
(15.354)
DIMENSIONS:
MM (INCHES)
REV. 03/18
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.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL