Wire Wound Magnetically Shielded SMD Power Inductor
ASPI-4030S
FEATURES:
•
•
•
•
Shielded magnetics, low radiation
Large Terminal surface for good PCB bonding
Low DCR, High Energy storage, suitable for large currents
Ideal for a variety of DC-DC converter inductor applications
ASPI-4030S Series
:
:
Pb
RoHS/RoHS II Compliant
APPLICATIONS:
•
•
•
•
4.0 x 4.0 x 3.0 mm
Partable communication equipment
OA equipment
LCD, DVD, modem, set-top box
DC/DC converters
ELECTRICAL SPECIFICATIONS:
Abracon P/N:
Operating Temperature
Storage Temperature
Part Number
Units
Symbol
ASPI-4030S-R91
ASPI-4030S-1R0
ASPI-4030S-1R2
ASPI-4030S-1R5
ASPI-4030S-1R8
ASPI-4030S-2R2
ASPI-4030S-3R3
ASPI-4030S-4R3
ASPI-4030S-4R7
ASPI-4030S-5R6
ASPI-4030S-6R8
ASPI-4030S-7R5
ASPI-4030S-8R2
ASPI-4030S-100
ASPI-4030S-120
ASPI-4030S-150
ASPI-4030S-180
ASPI-4030S-220
ASPI-4030S-330
ASPI-4030S-360
ASPI-4030S-390
ASPI-4030S-470
ASPI-4030S-510
ASPI-4030S-560
ASPI-4030S-620
ASPI-4030S-680
ASPI-4030S-750
ASPI-4030S-820
ASPI-4030S-910
ASPI-4030S-101
ASPI-4030S-121
-40ºC to +125ºC
-10ºC to +40ºC and 70% R.H. max
L Tolerance
−
N, M
N
N
N
N
N
N
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
DC Resistance
(±30%)
Ω
DCR
0.013
0.014
0.015
0.020
0.025
0.030
0.040
0.055
0.060
0.065
0.090
0.085
0.090
0.100
0.135
0.190
0.200
0.225
0.330
0.335
0.435
0.445
0.470
0.555
0.585
0.868
1.020
1.060
1.100
1.150
1.350
Saturation
Current
A Max
Isat
6.25
5.26
5.80
4.84
5.40
4.90
3.30
2.95
2.90
2.60
2.75
2.20
2.10
1.95
1.70
1.65
1.40
1.30
1.10
1.05
1.03
0.95
0.90
0.85
0.80
0.72
0.70
0.66
0.65
0.60
0.55
Temperature
Rise Current
A Max
Irms
4.15
4.15
3.82
3.34
3.20
2.95
2.40
2.10
2.00
1.95
1.60
1.65
1.60
1.50
1.30
1.11
1.10
1.00
0.84
0.83
0.73
0.72
0.70
0.65
0.63
0.52
0.48
0.47
0.46
0.45
0.42
Self resonant
frequency
MHz Min
SRF
100
70
80
62
60
52
38
37
31
30
24
26
26
21
18
16
10
10
10
9.8
10
8.4
8.4
8.4
7.0
7.0
6.3
5.6
5.6
5.6
5.4
R91
1R0
1R2
1R5
1R8
2R2
3R3
4R3
4R7
5R6
6R8
7R5
8R2
100
120
150
180
220
330
360
390
470
510
560
620
680
750
820
910
101
121
Inductance
Code Marking
Inductance
μH
L
0.91
1.0
1.2
1.5
1.8
2.2
3.3
4.3
4.7
5.6
6.8
7.5
8.2
10
12
15
18
22
33
36
39
47
51
56
62
68
75
82
91
100
120
Test Conditions:
a. Ambient Temperature:
20±15
o
C
b. Relative Humidity: 65%±20%
c.
Air Pressure: 86KPa to 106KPa
Inductance (L): WK3260B LCR meter or equivalent, 100kHz, 1Vrms
Direct Current Resistance (DCR): HIOKI 3540 or equivalent
Saturation Current (Isat): WK3260B LCR meter or equivalent
Isat: Based on inductance change (∆L/Lo :≤-30%)
Temperature
rise current (Irms): Electric Power, Electric current meter,
Thermometer
Irms: Based on temperature rise (∆T : 40
o
C TYP.
)
ABRACON IS
ISO9001:2008
CE RTIFIED
Revised: 03.09.13
30332 E speranza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
Wire Wound Magnetically Shielded SMD Power Inductor
ASPI-4030S
ELECTRICAL CHARACTERISTICS CURVES
Pb
RoHS/RoHS II Compliant
4.0 x 4.0 x 3.0 mm
:
PART IDENTIFICATION:
ASPI-4030S -
-
:
Inductance Code
Please refer to the
table above
Tolerance
M: ±20% *
N: ±30% *
T: Tape and Reel
(2kpcs / reel)
Packaging
*M for 3.3µH~120µH
*N for 0.91µH~2.2µH
OUTLINE DIMENSIONS:
Recommended Land Pattern
a
b
b
A
4.0±0.2
B
4.0±0.2
C Max.
3.0
D
3.3±0.2
E
0.95±0.2
F
2.1±0.2
a Typ.
1.9
b Typ.
1.1
c
c Typ.
3.4
Dimensions: mm
ABRACON IS
ISO9001:2008
CE RTIFIED
Revised: 03.09.13
30332 E speranza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
Wire Wound Magnetically Shielded SMD Power Inductor
ASPI-4030S
Materials
No
1
2
3
4
Pb
RoHS/RoHS II Compliant
4.0 x 4.0 x 3.0 mm
Components
Ferrite Core
Wire
Magnetic Glue
Plating Electrodes
Outer Electrodes
Ni-Zn Ferrite
Material
Polyurethane System enameled copper
wire
Epoxy resin and magnetic powder
Plating: Ag/Ni/Sn
Top surface solder coating:
Sn96.5%/Ag3%/Cu0.5%
:
5
REFLOW PROFILE:
∆
∆
∆
∆
∆
∆
Preheat condi
tion: 150 ~200˚C /60~120sec.
Allowed time above 217˚C: 60~90sec.
Max temp: 260˚C
Max time at max temp: 5sec.
Solder paste: Sn/3.0Ag/0.5Cu
Allowed Reflow time: 2x max
:
TAPE & REEL:
T: 2,000pcs / reel
1 2 . 4 + 0 . 2 /0 . 0 m m
2 .3 ± 0 .2
Ø100
Ø330
Ø 1 3 . 0 + 0 . 2 /- 0 . 0
M a x < 1 8 .4 m m
F Ig . 9 . 1 . 3
A0
4.3±0.1
B0
4.3±0.1
W
12.0±0.3
E
1.75±0.1
F
5.5±0.1
P0
4.0±0.1
P1
8.0±0.1
P2
2.0±0.1
D0
1.5+0.1/-0.0
1 0 .7 5 ± 0 .2
T
0.4±0.03
K
3.2±0.1
Storage Conditions
a. To maintain the solderability of terminal electrodes and to keep the packing material in good condition, temperature and
humidity in the storage area should be controlled.
b. Recommended conditions: -10
o
C ~ +40
o
C, 70% RH (Max.)
c. Even under ideal storage conditions, solderability of products electrodes may decrease as time passes. For this reason, product
should be used with one year from the time of delivery.
d. In case of storage over 12 months, solderability shall be checked before actual usage.
Dimensions: mm
ATTENTION:
Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications.
Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component
failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from
Abracon Corporation is required. Please contact Abracon Corporation for more information.
ABRACON IS
ISO9001:2008
CE RTIFIED
Revised: 03.09.13
30332 E speranza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
在患者护理情形中医疗产品通常对于可靠性、运行时间和坚固性有着高得多的标准，不仅必须确保它们能够依靠多种电源实现无缝运行，并在对从患者身上收集的数据进行无线传输的过程中提供高可靠性。新型电源 IC 让无线医疗仪表受益。 背景 与许多其他的应用一样，低功率高精度组件实现了便携式和无线医疗仪器的快速成长。不过，和很多其他应用不同的是，此类医疗产品通常对于可靠性、运行时间和坚固性有着高得多的标准。...[详细]
RF/无线
