www.DataSheet4U.com
Document 205-1
Backlight Inductors - DS1608B Series
Part number1
DS1608B-104ML_ DS1608B-154ML_ DS1608B-224ML_ DS1608B-334ML_ DS1608B-474ML_ DS1608B-684ML_ DS1608B-105ML_ DS1608B-155ML_ DS1608B-225ML_ DS1608B-335ML_ DS1608B-475ML_ DS1608B-685ML_ DS1608B-106ML_
L DCR Insulation SRF ±20%2 max core-winding typ (mH) (Ohms) (MOhms) (MHz)
0.10 0.95 0.15 1.4 0.22 1.7 0.33 2.2 0.47 3.8
>10 >10 >10 >10 >10
12 10
8 6 5
0.68 4.9
>10
4
1.0 9
>10 2
1.5 11
>10 1
2.2 19
>10 1
3.3 24
>10 1
4.7 30 6.8 56 10.0 74
>10 1 >10 0.9 >10 0.8
Irms3 (mA)
220 200 180 160 140 120 100
80 50 40 30 20 10
• Specially designed for demanding backlighting applications • High breakdown voltage and very low DCR
Designer’s Kit C334 contains 3 of each value Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant gold over nickel over moly-manganese. Other terminations available at additional cost. Weight 0.14 – 0.16 g Ambient temperature –40°C to +85°C with Irms current, +85°C to +115°C with derated current Storage temperature Component: –40°C to +115°C. Packaging: –55°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Mean Time Between Failures (MTBF) 26,315,789 hours Packaging 750/7″reel; 2500/3″ reel Plastic tape: 12 mm wide, 0.28 mm thick, 4 mm pocket spacing, 3 mm pocket depth PCB washing Only pure water or alcohol recommended
1. When ordering, please specify termination and packaging codes:
DS1608B-106MLC Termination:L = RoHS compliant gold over nickel over moly-manganese
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (750 parts per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13″ machine-ready reel. EIA-481 embossed plastic tape (2500 parts per full reel). 2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent. 3. Current that causes a 30°C temperature rise from 25°C ambient. 4. Electrical specifications at 25°C. See Qualification Standards section for environmental and test data. Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2007
Specifications subject to change without notice. Please check our website for latest information.
Document 205-1 Revised 9/20/07
Raiffeisenstr. 12 83607 Holzkirchen Germany
Tel.: +49(0) 8024 6408-0 Fax: -70
[email protected] www.omecon.com
www.DataSheet4U.com
Document 205-2
Backlight Inductors - DS1608B Series
Typical Inductance vs. Current
0.160 4,06
dia
06.2,6600max 0.070 1,78
04.1,4755max
0.115 2,92
max
0.050 1,27
0.055 1,40
Recommended Land Pattern
0.160 4,06
0.090 2,29
0.140 3,56
04.1,3720min
0.040 1,02
0.270 6,86 Dash number
XXX
Part marking since Feb. 2005. Parts manufactured prior to that date may have color dots.
Visit www.coilcraft.com/colrpowr.cfm for details.
Dimensions are in
inches mm
Irms Derating
Percent of rated Irms
25°C
120 110 100
90 80 70 60 50 40 30 20 10
0 -40
-20
0 20 40 60 80
Ambient temperature (°C)
100 120
Specifications subject to change without notice. Please check our website for latest information.
Document 205-2 Revised 09/20/07
© Coilcraft, Inc. 2007
Raiffeisenstr. 12 83607 Holzkirchen Germany
Tel.: +49(0) 8024 6408-0 Fax: -70
[email protected] www.omecon.com
.