DS1608B-105MLB - Coilcraft - Datasheet.Directory

Speciﬁcations subject to change without notice.

Please check our website for latest information.

Backlight Inductors

–

DS1608B Series

L DCR Insulation SRF

±20%2 max core-winding typ Irms3

Part number1 (mH) (Ohms) (MOhms) (MHz) (mA)

DS1608B-104ML_ 0.10 0.95 >10 12 220

DS1608B-154ML_ 0.15 1.4 >10 10 200

DS1608B-224ML_ 0.22 1.7 >10 8 180

DS1608B-334ML_ 0.33 2.2 >10 6 160

DS1608B-474ML_ 0.47 3.8 >10 5 140

DS1608B-684ML_ 0.68 4.9 >10 4 120

DS1608B-105ML_ 1.0 9 >10 2 100

DS1608B-155ML_ 1.5 11 >10 1 80

DS1608B-225ML_ 2.2 19 >10 1 50

DS1608B-335ML_ 3.3 24 >10 1 40

DS1608B-475ML_ 4.7 30 >10 1 30

DS1608B-685ML_ 6.8 56 >10 0.9 20

DS1608B-106ML_ 10.0 74 >10 0.8 10

Document 205-1

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.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Designer’s Kit C334 contains 3 of each value

Core material Ferrite

Core and winding loss See www.coilcraft.com/coreloss

Terminations RoHS compliant electroplated gold (<50 µin) 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.

Tape and reel packaging: –40°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)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide,

0.28 mm thick, 4 mm pocket spacing, 3 mm pocket depth

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

• Specially designed for demanding backlighting applications

• High breakdown voltage and very low DCR

Document 205-1 Revised 10/06/08