PG1083NL [PULSE]
SMT Power Inductors;
| 型号： | PG1083NL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT Power Inductors |
| 文件： | 总2页 (文件大小：455K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT Power Inductors
Round Wire Coils - PG1083NL series
Inductance Range: 1.0uH to 50.0uH
Current Rating: up to 70Apk
Height: 12.5mm Max
No Thermal Aging
Footprint: 21.7mm x 21.5mm Max
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 1
Saturation 5
Controlled Electrical Specs.
Current Isat
Inductance 2
@ Irated
(μH Typical)
Heating Current 6
Irated 3
(A)
Core Loss Factor 7
Size X
(REF.)
Height
(MAX.)
(A TYP)
Part Number
Idc
DCR 4
(mΩ)
MAX
Inductance
@ 0Adc
(μH ±W 20%)
(K2)
(A TYP)
25°C
100°C
PG1083.102NL
PG1083.152NL
PG1083.222NL
PG1083.332NL
PG1083.472NL
PG1083.682NL
PG1083.103NL
PG1083.153NL
PG1083.253NL
PG1083.323NL
PG1083.503NL
0.95
1.35
1.95
2.70
4.10
6.10
8.60
12.6
21.0
27.9
45.2
40
40
34
28
26
22
17.5
14
1.4
1.4
1.8
1.00
1.50
2.20
3.30
4.70
6.80
10.5
15.2
70
52
46
37
30
65
45
37
33
24
20
18
14
12
10
8.5
40
40
34
28
26
17.9
26.8
29.5
35.4
50.4
52.1
62.6
74.1
93.9
107. 3
134.1
0.417
0.098
[2.50]
[10.6]
2.2
2.8
3.8
6.0
9.2
15.0
21.5
32.6
BOTTOM
VIEW A
26
22
22.5
18.5
14.5
12.5
10.0
17.5
14.0
11.0
9.0
7.4
0.492
[12.50]
0.054
[1.40]
BOTTOM
VIEW B
11
9
7.4
24.5
32.0
50.0
Notes:
1.
Actual temperature of the component during system operation (ambient plus temperature rise) must be
within the standard operating range.
Inductance at Irated is a typical inductance value for the component taken at rated current.
The rated current as listed is either the saturation current (@ 25°C) or the heating current depending on
which value is lower.
7.
Core loss approximation is based on published core data (at 100°C):
Core Loss = K1 * (f) 1.378 * (K2*ΔI) 2.864 in mW
K1 = 1.01E-9
f = switching frequency in KHz
K1 & K2 = core loss factors
2.
3.
4.
5.
The DCR of the part is measured at an ambient temperature of 20°C 3°C from point a to b as shown below
on the mechanical drawing.
The saturation current, Isat, is the current at which the component inductance drop by 20% (typical) at an
ΔI= delta I across the component in Ampere
K2*ΔI=one half of the peak to peak flux density across the component in Gauss
Unless otherwise specified, all testing is made at 100kHz, 0.1Vac
8.
ambient temperature. This current is determined by placing the component in the specified ambient envi- 9.
ronment and applying a short duration pulse current (to eliminate self-heating effect) to the component.
The heating current, Idc, is the DC current required to raise the component temperature by approximately
40°C. The heating current is determined by mounting the component on a typical PCB and applying current
for 30 minutes. The temperature is measured by placing the thermocouple on top of the unit under test.
Take note that the components’ performance varies depending on the system condition. It is suggested
that the component be tested at the system level, to verify the temperature rise of the component during
system operation.the components’ performance varies depending on the system condition. It is suggested
that the component be tested at the system level, to verify the temperature rise of the component during
system operation.
Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PG1083.682NL
becomes PG1083.682NLT). Pulse complies with industry standard tape and reel specification EIA481. The
tape and reel for this product has a width (W=44.0mm), pitch (Po=32.0mm). The depth (Ko) has two types:
1) 10.6 mm for parts with height of 10.6mm max, 120 pieces/reel; 2) 12.9mm for the parts of 12.5mm max,
100 pieces/reel.
6.
10. The core is a conductive material so care should be taken when mounting this component over an exposed
via or if the voltage across the terminals exceeds 24V. Trickle current through the core material may gener-
ate additional losses and potential overheating. Please contact Pulse to discuss an alternative solution if
required.
Mechanicals
Schematic
(.571[14.50])
(.571[14.50])
PG1083.XXXNL
SIZE X
SIZE X
1
.854MAX
[21.70]
.091[2.30]MIN
.091[2.30]MIN
1
2
2
1
2
3
.846MAX
[21.50]
PG1083.XXXNL
DATE CODE CTRY MFG
(.094[2.40])
(.094[2.40])
3
3
(.098[2.50])
(.098[2.50])
Weight.............................18.6 grams
Tape and Reel....................120/reel (10.6mm height)
Tape and Reel....................100/reel (12.5mm height)
BOTTOM VIEW A
BOTTOM VIEW B
TOP VIEW
.571[14.50]
.197[5.00]
HEIGHT MAX.
Inches
Dimensions:
mm
.157[4.00]
d
.006[.15]
a
b
.689[17.50]
0.01
Unless otherwise specified, all tolerences are ±
0,25
.157[4.0]
.157[4.00]
SUGGESTED LAND PAT TERN
http://www.power.pulseelectronics.com/contact
power.pulseelectronics.com
P716.D (01/19)
1
SMT Power Inductors
Round Wire Coils - PG1083NL series
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For More Information
Pulse Worldwide
Headquarters
Pulse Europe
Pulse China Headquarters
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg. Zhongli City
Singapore 368363
Pulse North Asia
3F, No. 198
Zhongyuan Road
Pulse Electronics GmbH
Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen, P.R.
China 518057
15255 Innovation Drive Ste 100 Am Rottland 12
San Diego, CA 92128
U.S.A.
58540 Meinerzhagen
Germany
Taoyuan County 32068
Taiwan
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 86 755 33966678
Fax: 86 755 33966700
Tel: 86 21 62787060
Fax: 86 2162786973
Tel: 65 6287 8998
Fax: 65 6280 0080
Tel: 886 3 4356768
Fax: 886 3 4356823
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. © Copyright, 2017. Pulse Electronics, Inc. All rights reserved.
http://www.power.pulseelectronics.com/contact
power.pulseelectronics.com
P716.D (01/19)
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