PA0135.102 [PULSE]
SMT POWER INDUCTORS;
| 型号： | PA0135.102 |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT POWER INDUCTORS 功率感应器 |
| 文件： | 总2页 (文件大小：105K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT POWER INDUCTORS
Power Beads - PA0135 Series
Height: 7.1mm Max
Footprint: 13.0mm x 13.0mm Max
Current Rating: up to 40A
Inductance Range: .074µH to 0.9µH
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
2
Heating 3
Current
(A)
Trise 4
Factor
K0
Part 5,6
Number
Irated 3
(ADC)
DCR
Saturation Current
Inductance
@Irated
(nH 20ꢀ)
Inductance
@0ADC
(nH 20ꢀ)
Core Loss Factor 4
(mΩ)
(ADC
)
Connection
25°C
125°C
K1
K2
TYP
MAX
VOLTA 5
PA0135.331
PA0135.471
PA0135.681
PA0135.102
PA0135.331
PA0135.471
PA0135.681
PA0135.102
74
40
40
34
24
20
20
19
14
0.18
0.18
0.18
0.18
0.74
0.74
0.74
0.74
0.225
0.225
0.225
0.225
0.9*
0.9*
0.9*
0.9*
82.5
118
170
250
330
470
680
1000
40+
40+
40+
35
40+
37
40+
40+
34
24
32
26
19
14
40
40
40
40
20
20
20
20
6.38037
6.38037
6.38037
6.38037
6.38037
6.38037
6.38037
6.38037
0.02566
0.02566
0.02566
0.02566
0.02566
0.02566
0.02566
0.02566
0.01547
0.02204
0.03188
0.04689
0.03094
0.04407
0.06377
0.09377
Parallel
Parallel
Parallel
Parallel
Series
Series
Series
Series
105
153
225
297
423
612
900
25
18
* DCR rating for indicated parts is for both windings tied in series.
Schematic
Mechanical
.300
7,62
.300
7,62
1
4
2
3
.140
2X
(
)
3,56
.510
12,95
MAX
4
3
.550
13,97
.550
13,97
.250
6,35
.250
6,35
.510
12,95
MAX
PA0135.XXXXT
Date Code
Country of Origin
2
3
1
4
1
2
SUGGESTED PAD LAYOUT
SUGGESTED PAD LAYOUT
(Series Configuration)
(Parallel Configuration)
Series Hookup
.280
7,11
MAX
2
3
1
4
.125
2X
.120
3,05
MAX
(
)
3,18
.170
4,32
MAX
Parallel Hookup
.157
4,00
.069
1,75
.260
6,60
.079
2,00
.016
0,41
.453
11,51
Weight . . . . . . . 4.15 grams
Tape & Reel. . . . . . 500/reel
.945 ± .012
24,00 ± 0,30
.520
13,21
Inches
Dimensions:
mm
Unless otherwise specified,
.010
0,25
all tolerances are
USER DIRECTION OF FEED
.520
13,21
.630
16,00
TAPE & REEL LAYOUT
•
•
•
•
•
•
US 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 6287 8998 Taiwan 886 2 2698 0228 Hong Kong 852 2788 6588 http://www.pulseeng.com
P525.B (5/05)
SMT POWER INDUCTORS
Power Beads - PA0135 Series
Notes from Tables
1. The rated current as listed is either the saturation current or the
6. To order RoHS compliant part, add the suffix “NL” to the part
number (i.e. PA0135.102 becomes PA0135.102NL and
PA0135.102T becomes PA0135.102NLT).
heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop by 10ꢀ at the stated ambient temperatures
(-40°C, 25°C, 125°C). This current is determined by placing the
component in the specified ambient environment and applying
a short duration pulse current (to eliminate self-heating effects)
to the component.
Estimated Temperature Rise:
.833
Trise = Coreloss (mW) + DCRloss (mW)
(°C)
3. The heating current is the DC current which causes the temper-
ature of the part to increase by approximately 40°C. This cur-
rent is determined by mounting the component on a PCB with
.25" wide, 2 oz. equivalent copper traces, and applying the cur-
rent to the device for 30 minutes. In the series hookup mode,
the resistance of the interconnection needs to be taken into
account when calculating temperature rise.
K0
1.6688
Coreloss = K1 * (Fsw(kHz))
* (K2 * dI)2.17 (mW)
DCRloss = Irms2 * DCR(mΩ) (mW)
½
2
Irms = IDC2 + dI
(Arms)
4. In high volt*time applications additional heating in the
component can occur due to core losses in the inductor
which may neccessitate derating the current in order to limit
the temperature rise of the component. In order to determine
the approximate total losses (or temperature rise) for a given
application, both copper losses and core losses should be
taken into account.
12
Fsw(kHz) = switching frequency (kHz)
dI = delta I across the component (A)
The temperature of the component (ambient temperature +
temperature rise) should be within the listed operating
temperature range.
5. Optional Tape & Reel packaging can be ordered by adding a
“T” suffix to the part number, (i.e. PA0135.102T).
Inductance vs Current Characteristics
P1
P2
P3
120
100
80
60
40
20
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Normalized IDC
P1 - Initial Inductance, LO (.1VRMS, 300kHz, 0ADC, 25
°C)
P2 - Inductance (typically 95% LO) at Rated IDC
.
P3 - Inductance (typically 90% LO) at IPK
Normalized Inductance
.
For More Information:
UNITED KINGDOM
(Northern Europe)
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
UNITED STATES
(Worldwide)
HONG KONG
(China/Hong Kong)
Unit 11, 11/F
Wah Lai Industrial Centre
10-14 Kwei Tei Street,
Fotan, Shatin, Hong Kong
TEL: 852 2788 6588
FAX: 852 2776 1055
FRANCE
SINGAPORE
TAIWAN, R.O.C.
(Northern Asia)
DISTRIBUTOR
(Southern Europe) (Southern Asia)
Zone Industrielle
F-39270
Orgelet
France
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
150 Kampong Ampat 3F-4, No. 81, Sec. 1
#07-01/02
KA Centre
Singapore 368324
HsinTai Wu Road
Hsi-Chih, Taipei Hsien
Taiwan, R.O.C.
Tel: 886 2 2698 0228
FAX: 886 2 2698 0948
TEL: 33 3 84 35 04 04 TEL: 65 6287 8998
FAX: 33 3 84 25 46 41 FAX: 65 6280 0080
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
©2005, Pulse Engineering, Inc. All Rights Reserved.
P525.B (5/05)
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