Document 199
SMT Power Inductors – DO1607 Series
This series has been discontinued
as of March 1, 2000.
Please consider our DO1606 Power Wafer
®
or DO1608 Series.
(The DO1607BL backlight inductor series is not affected.)
These tiny, low-profile inductors are designed for PCMCIA
Type II and other space-conscious applications. Only
0.098 (2,49) high, they have a footprint of 0.26 x 0.175
(6,6 x 4,5).
The DO1607 Series is ideal for DC-DC conversion in
notebook computers, pagers, PDAs, flash memory pro-
grammers, and all types of battery powered equipment.
The inductors are constructed of high temp materials
that provide excellent heat deflection to prevent damage
during solder reflow. They are packaged on either 7″ or
13″ reels.
Standard inductance values range from 1 to 33 µH and
custom values are available to meet specific requirements.
Part
number
1
DO1607C-102
DO1607C-152
DO1607C-222
DO1607C-332
DO1607C-472
DO1607C-682
DO1607C-103
DO1607C-153
DO1607C-223
DO1607C-333
Inductance
2
DCR max
(µH ±20%) (Ohms)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
0.090
0.090
0.100
0.120
0.130
0.165
0.190
0.320
0.540
0.740
SRF typ
(MHz)
180
140
125
100
80
60
50
40
30
20
I
sat
3
(A)
2.3
2.1
1.8
1.6
1.2
0.96
0.88
0.72
0.56
0.46
I
rms
4
(A)
2.7
2.5
2.1
1.9
1.8
1.6
1.5
1.1
1.0
0.9
For environmental data see Product Specifications section.
1. Part number on reel label will have a suffix to indicate packaging:
C = machine ready 7″ reel, B = partial reel, D = machine-ready 13″ reel
.
Parts/reel: 7″ 750; 13″ 2500 Tape width: 12 mm
For packaging data see Tape and Reel Specifications section
2. Inductance tested at 100 kHz, 0.1 Vrms.
3. DC current at which the inductance drops 10% (typ) from its value without
current.
4. Average current for 15°C temperature rise from 25°C.
5. Operating temperature range -40°C to +85°C.
6. Electrical specifications at 25°C.
Specifications subject to change without notice.
Document 199
Revised 5/19/99
Electronics Design Contest
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