參數(shù)資料
型號(hào): SILM315L-180
元件分類(lèi): 通用定值電感
英文描述: 1 ELEMENT, 18 uH, GENERAL PURPOSE INDUCTOR, SMD
封裝: ROHS COMPLIANT
文件頁(yè)數(shù): 1/1頁(yè)
文件大小: 92K
代理商: SILM315L-180
SMT Power Inductor
SILM315L Type
25
: 100KHz, 0.1V
oC
45
Features
RoHS compliant.
Low profile (1.5mm max. height) SMD type.
Magnetically shielded, suitable for high density mounting.
Self-leads, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Idel for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.
Electrical Characteristics:
1. Tolerance of inductance:
30% for 2.2~8.2uH;
20% for 10~22uH.
2. Isat is the DC current which cause the inductance drop 35% typical of its nominal inductance without current.
3. Ir is the DC current which cause the surface temperature of the part increase less than
4.Operating temperature : -20
to 105
(including self-temperature rise).
o
45 C.
o
C
(uH)
1
L
PART NO.
m
DCR
(
) MAX
(Adc)
Isat 2
(Adc)
Ir 3
SILM315L - 2R2
2.2
108
0.90
1.00
SILM315L - 3R3
3.3
168
0.70
0.90
SILM315L - 4R7
4.7
240
0.60
0.85
SILM315L - 5R6
5.6
264
0.55
0.80
SILM315L - 6R8
6.8
288
0.52
0.77
SILM315L - 8R2
8.2
420
0.48
0.72
SILM315L - 100
10.0
480
0.45
0.70
SILM315L - 120
12.0
540
0.40
0.65
SILM315L - 150
15.0
720
0.35
0.50
SILM315L - 180
18.0
816
0.30
0.40
SILM315L - 220
22.0
960
0.25
0.30
Mechanical Dimension:
UNIT:mm/inch
A = 3.2 / 0.126 Max.
B = 3.2 / 0.126 Max.
C = 1.5 / 0.059 Max.
D = 4.0 / 0.157 Max.
E = 2.2 / 0.087
F = 1.0 / 0.039
1.5
1.7
4.7
B
D
A
F
C
E
RECOMMENDED PAD PATTERNS
Mechanical Dimension:
UNIT:mm/inch
A = 3.2 / 0.126 Max.
B = 3.2 / 0.126 Max.
C = 1.5 / 0.059 Max.
D = 4.0 / 0.157 Max.
E = 2.2 / 0.087
F = 1.0 / 0.039
1.5
1.7
4.7
B
D
A
F
C
E
RECOMMENDED PAD PATTERNS
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
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