PL9422 [PULSE]
SMT POWER INDUCTORS;
| 型号： | PL9422 |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT POWER INDUCTORS 功率感应器 电感器 |
| 文件： | 总2页 (文件大小：127K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT POWER INDUCTORS
Shielded Drum Core - PL94XX Series
Height: 0.132 incꢁes (3.35mm) Max
Footprint: 0.410 incꢁes x 0.410 incꢁes (10.4mm x 10.4mm) Max
Inductance Range: 0.67µH to 325µH
Current Rating: up to 7.00A
Electrical Specifications @ 25°C — Operating Temperature -55°C to +130°C
Inductance
@Irated
DCR (mΩ)
Inductance
@0ADC
(μH)
Saturation 3
Current
Heating 4
Current
(A)
Part
Numbers
Irated 2
(A)
TYP
MAX
(μH TYP)
(A) @25°C
PL9401
PL9402
PL9403
PL9404
PL9405
PL9406
PL9407
PL9408
PL9409
PL9410
PL9411
PL9412
PL9413
PL9414
PL9415
PL9416
PL9417
PL9418
PL9419
PL9420
PL9421
PL9422
0.67
1.3
2.1
3.1
4.5
5.8
7.0
9.4
11
12
15
24
35
48
55
64
88
106
129
157
238
325
7.00
6.10
5.70
4.80
4.10
3.60
3.30
3.00
2.70
2.40
2.25
1.85
1.40
1.25
1.15
1.05
0.94
0.88
0.80
0.70
0.58
0.45
3.4
4.9
8.0
4.4
6.4
0.68*
1.5*
2.2*
3.3*
4.7*
6.2*
6.8*
8.2*
10
12
15
22
33
47
56
68
82
100
120
150
220
330
7.00
6.10
5.70
4.80
4.10
3.60
3.30
3.00
2.70
2.40
2.25
1.85
1.40
1.25
1.15
1.05
0.94
0.88
0.80
0.70
0.58
0.45
13.00
9.30
7.40
5.90
5.00
4.50
4.15
3.50
3.25
2.85
2.65
2.25
1.85
1.45
1.35
1.20
1.08
1.00
0.93
0.83
0.75
0.73
10.4
15.6
21.2
25.2
27.8
39.5
42.9
50.0
65.2
86.1
126
188
208
279
317
358
478
545
837
1199
12.0
16.3
19.4
21.4
30.4
33.0
37.0
48.3
63.8
93
139
154
207
235
265
354
404
620
888
*Inductance at 0ADC tolerance on indicated part numbers is 30ꢀ% tolerance is 20ꢀ on all otꢁer parts. ꢂptional Tape ꢃ &eel pacꢄaging can
be ordered by adding a "T" suffix to tꢁe part number (i.e. PL9401 becomes PL9401T).
NOTES FROM TABLE: (See bacꢄ page)
Mechanical
.126
TYP
3,20
.004/0,10 MAX
.287
7,30
TYP
.126
3,20
TYP
.421
10,70
TYP
.410
10,41
MAX
.126
3,20
.421
10,70
TYP
.410
10,41
MAX
.132
3,35
MAX
.047
1,20
TYP
.118
3,00
TYP
TYP
NOTE: Pin 3 and Pin 4 are for
mecꢁanical connection only.
SUGGESTED PAD LAYOUT
•
•
•
•
•
USA 858 674 8100
Germany 49 7032 7806 0
Singapore 65 6287 8998
Shanghai 86 21 32181071
China 86 755 33966678 Taiwan 886 3 4643715
www.pulseeng.com
M123.A (5/08)
SMT POWER INDUCTORS
Shielded Drum Core - PL94XX Series
4. Tꢁe ꢁeating current is tꢁe DC current, wꢁicꢁ
causes tꢁe temperature of tꢁe part to increase by
approximately 40°C. Tꢁis current is determined by extend-
ing tꢁe terminals of tꢁe component witꢁ 30mm lengtꢁ 28
gauge buss wires and applying tꢁe current to tꢁe device
for 30 minutes. Tꢁe temperature is measured by placing
tꢁe tꢁermocouple between tꢁe winding and tꢁe sꢁield.
Notes from Tables
1. Temperature of tꢁe component (ambient plus
temperature rise) must be witꢁin specified operating
temperature range.
2. Tꢁe rated current as listed is eitꢁer tꢁe saturation current
or tꢁe ꢁeating current depending on wꢁicꢁ value is lower.
5. In ꢁigꢁ volt*time applications, additional ꢁeating in tꢁe
component can occur due to core losses in tꢁe inductor
wꢁicꢁ may necessitate derating tꢁe current in order to limit
tꢁe temperature rise of tꢁe component. In order to deter-
mine tꢁe approximate total loss (or temperature rise) for a
given application, botꢁ copper losses and core losses
sꢁould be taꢄen into account.
3. Tꢁe saturation current is tꢁe current wꢁicꢁ causes
tꢁe inductance to drop to 75ꢀ of its initial inductance at
zero bias. Tꢁis current is determined by placing tꢁe
component at room ambient (25°C), and applying a sꢁort
duration pulse current (to eliminate self-ꢁeating effects) to
tꢁe component.
TAPE & REEL
Schematic
LAYOUT
1
1
1
Weight . . . . . . . . 1.5 grams
Tape & Reel. . . . . . 400/reel
1
.945 ± .012
24.00 ± 0,30
.177
4,50
.421
10,70
3
4
3
4
3
4
PL9
4
XX
PL9
4
XX
PL94XX
Ø
Date Code
Date Code
Date Code
Country of Origin
Country of Origin
Country of Origin
2
2
2
Inches
mm
Dimensions:
Unless otherwise specified,
.010
0,25
all tolerances are ±
2
.154
3,90
.421
10,70
.630
16,00
USER DIRECTION
OF FEED
Inductance vs Current Characteristics
120%
100%
80%
60%
40%
20%
0%
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Normalized Isat
For More Information:
Pulse Worldwide
Headquarters
2 Pearl Bucꢄ Court
Bristol, PA 19007
U.S.A.
Pulse European
Headquarters
Einsteinstrasse 1
D-71083 Herrenberg
Germany
Pulse China
Pulse North China
&oom 1503
XinYin Building
No. 888 YiSꢁan &d.
Sꢁangꢁai 200233
Cꢁina
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
Pulse North Asia
No. 26
Headquarters
Kao Cꢁing &d.
Yang Mei Cꢁen
Taoyuan Hsien
Taiwan, &. ꢂ. C.
32667
B402, Sꢁenzꢁen Academy of
Aerospace Tecꢁnology Bldg.
10tꢁ Kejinan &d.
Higꢁ-Tecꢁ Zone
Nansꢁan District
www.pulseeng.com
Sꢁenzen, P& Cꢁina 518057
TEL: 86 755 33966678
FAX: 49 7032 7806 12 FAX: 86 755 33966700
TEL: 86 21 32181071
FAX: 86 21 32181396
TEL: 65 6287 8998
FAX: 65 6280 0080
TEL: 886 3 4643715
FAX: 886 3 4641911
TEL: 49 7032 7806 0
Tel: 215 781 6400
Fax: 215 781 6403
Performance warranty of products offered on tꢁis data sꢁeet is limited to tꢁe parameters specified. Data is subject to cꢁange witꢁout notice. ꢂtꢁer brand and product
names mentioned ꢁerein may be trademarꢄs or registered trademarꢄs of tꢁeir respective owners. © Copyrigꢁt, 2008. Pulse Engineering, Inc. All rigꢁts reserved.
www.pulseeng.com
M123.A (5/08)
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