DO1607B_15 Datasheet, PDF (1/1 Pages) Coilcraft lnc. – Backlight Inductors – DO1607B Series

Document 204
Backlight Inductors – DO1607B Series


  _{Part number}1
DO1607B-105ML_
DO1607B-155ML_
DO1607B-225ML_
DO1607B-335ML_
DO1607B-475ML_
DO1607B-685ML_
  _L2
±20%
(mH)
1.0
1.5
2.2
3.3
4.7
6.8
  _DCR3 _Insulation
max core-winding ^  Isat^{4  } Irms⁵
(Ohms) (MOhms) (mA) (mA)
19
>10
100 150
21
>10
75 140
42
>10
60 100
52
>10
50 90
80
>10
45 75
125
>10
40 60
1. When ordering, please specify termination and packaging codes:
DO1607B-685MLC
Termination: L = RoHS compliant electroplated gold (<50 µin) 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 on Agilent/HP 4192A.
3. DCR tested on Cambridge Technology 510-A with Coilcraft CCF‑859
fixture.
4. DC current at which the inductance drops 10% (typ) from its value
without current.
5. Average current for a 40°C rise above 25°C ambient.
6. Operating temperature -40°C to +85°C.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
The low profile DO1607B Series has the high breakdown
voltage ratings required for backlight applications. Only
2,49 mm high, they have a footprint of 6,6 × 4,5 mm.
These inductors are constructed of high temperature ma-
terials that provide excellent heat deflection to prevent
damage during solder reflow.Standard inductance values
range from 1 to 6.8 mH and custom values are available
to meet specific requirements.
Coilcraft Designer’s Kit C335 contains samples of each
of the standard parts shown. To order, contact Coilcraft
or visit http://order.coilcraft.com.
Typical Inductance vs. Current
7
6.8 mH
6
5
4.7 mH
4
3 _{3.3 mH}
2 _{2.2 mH}
1.5 mH
1
1.0 mH
0
0
20
40
60
80 100 120 140 160
Current (mA)
0.260
6,60
max
0.175
4,45
max
0.050
1,27
0.055
1,40
0.090
2,29
0.140
3,56
0.170
4,32
min
0.155
3,94
dia
0.040
1,02
0.215
5,46
Recommended
Land Pattern
0.098
2,49
max
0.070
1,78
Dimensions are in
inches
mm
Dash
number
Part marking since Feb. 2005. Parts manufactured
Weight:  0.12 – 0.13^pVrg^iiosrittwo _{wthwa.tcdoailcteramft.acyomha/cvoelrcpoolowrr.dcofmts.}
Tape and reel: 750/7″ refoerl;c2o5lo0r0d/1o3t ″mraerekli ngPdlaetsatilcs.tape:  12 mm wide,
0.28 mm thick, 8 mm pocket spacing, 3.0 mm pocket depth
PCB washing  Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Document 204  Revised 01/24/05