SQ07031R0ML Datasheet, PDF (1/7 Pages) ABC Taiwan Electronics Corp – SMD POWER INDUCTOR

SPECIFICATION FOR APPROVAL
REF : 20080527-A
PAGE: 1
PROD.
NAME
SMD POWER INDUCTOR
ABC'S DWG NO.
ABC'S ITEM NO.
SQ0703□□□□L□-□□□
Ⅰ﹒MECHANICAL DIMENSIONS：
A
Marking
Dot is start winding
& inductance code
D
F
D
A : 6.50±0.30 m/m
B : 4.50±0.20 m/m
C : 2.50±0.20 m/m
C ' : 2.70±0.30 m/m
D : 0.80 (ref.) m/m
E : 2.40 (ref.) m/m
F : 4.90 (ref.) m/m
G : 4.00 (ref.) m/m
H : 3.20 (ref.) m/m
I : 1.50 (ref.) m/m
Ⅱ﹒SCHEMATIC DIAGRAM：
I
G
I
（PCB Pattern）
Ⅲ﹒MATERIALS LIST：
a﹒Core：Ferrite core
b﹒Wire：Enamelled copper wire (class F)
c﹒Terminal：Cu / Sn
d﹒Adhesive：Epoxy resin
e﹒Remark：Products comply with RoHS'
requirements
Ⅳ﹒GENERAL SPECIFICATION：
a﹒Temp. rise ：20℃ max.
b﹒Storage temp.：-40℃ ----+125℃
c﹒Operating temp.：-40℃----+105℃
d﹒Rated current (Irms)
Current cause inductance drop within 10%
e﹒Resistance to solder heat：260℃.10 secs.
AR-001A
a
b
d
Peak Temp：260℃ max.
Max time above 230℃ ：50sec max.
Max time above 200℃ ：70sec max.
Temperature
Risin g Area
Prehe at Area
+4.0℃ / sec max.
1 50 ~ 200℃ / 60 ~ 120 sec
250
200
150
100
50
c
Reflow Area
+2.0 ~ 4.0℃
/ sec max.
Forced Coo ling Area
-(1 .0 ~ 5 .0 )℃ / sec max.
Peak Temperature:
260℃
50sec max.
230℃
70sec max.
0
50
100
150
200
250
Time ( seconds )