PG0871NL [PULSE]
SMT Power Inductors;
| 型号： | PG0871NL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT Power Inductors |
| 文件： | 总2页 (文件大小：376K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT Power Inductors
Flat Coils – PG0871NL series
Current Rating: up to 28Apk
Inductance Range: 0.46uH to 10.5uH
Height: 6.4mm Max
Footprint: 7.6mm x 7.4mm Max
Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C 1
Saturation Current Isat 5
Controlled Electical Specs
Heating Current 6
Core Loss 7
Factor
(A TYP)
Inductance
Irated 3
Part
Number
SRF
(MHz TYP)
@Irated 2
DCR 4
(mΩ)
8%
Inductance
Idc
(A)
(µH TYP)
(A TYP)
(K2)
@ 0Adc
25°C
100°C
(µH 20%)
PG0871.461NL
PG0871.681NL
PG0871.821NL
PG0871.102NL
PG0871.152NL
PG0871.222NL
PG0871.332NL
PG0871.472NL
PG0871.682NL
0.42
0.64
0.71
24.0
19.0
19.0
17.5
13.5
9.5
1.5
2.3
0.46
0.68
0.82
1.00
1.5
28.0
24.5
21.0
17.5
14
25.0
20.0
18.0
15.5
12.5
10.5
9.5
88
90
62
78
69
72
24.0
19.0
19.0
19.0
13.5
9.5
14.196
10.647
10.647
10.647
8.517
2.3
0.80
1.20
2.00
3.00
4.50
6.40
2.3
4.4
7.6
2.20
3.30
4.70
6.80
12.0
10.5
9.3
7.098
5.324
4.259
3.549
7.1
13.5
17.0
20.0
62
40
40
7.1
6.7
8.0
6.7
5.8
7.8
6.5
5.8
PG0871.922NL
PG0871.103NL
8.80
9.50
4.9
4.7
30.0
31.5
9.20
6.7
6.3
5.5
5.3
33
22
4.9
4.7
3.042
2.839
10.50
NOTES:
1.
Actual temperature of the component during system operation(ambient plus 7. Core loss approximation is based on published core data:
temperature rise) must be within the standard operating range.
Core Loss = K1 * (f)1.324 * (ΔB)2.422 in mW
K1 = 71.56 E-4
2. Inductance at Irated is a typical inductance value for the component taken at rated
current.
ΔB = K2 * Vusec in mT
3. The rated current as listed is either the saturation current (@ 25°C) or the heating current
depending on which value is lower.
4. The DCR of the part is measured at an ambient temperature of 20°C 3°C from point a
and b as shown below on the mechanical drawing.
f = switching frequency in MHz
K1 & K2 = core loss factors
V = Voltage across the component in V
Vusec = V * D /f
5. The saturation current, Isat, is the current at which the component inductance drop by
D = Duty cycle
20% (typical) at an ambient temperature of 25°C. This current is determined by placing 8. Unless otherwise specified, all testing is made at 100kHz, 0.1Vac
the component in the specified ambient environment and applying a short duration 9. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part
pulse current (to eliminate self-heating effect) to the component.
6. 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
number (i.e. PG0871.222NL becomes PG0871.222NLT). Pulse complies to industry
standard tape and reel specification EIA481. The tape and reel for this product has a
width(W=16.0mm), pitch(Po=12.0mm) and depth (Ko=6.8 mm).
on a typical pcb and applying current for 30 minutes. The temperature is measured 10. The core is a conductive material so care should be taken when mounting this
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.
component over an exposed via or if the voltage across the terminals exceeds
24V. Trickle current through the core material may generate additional losses and
potential overheating. Please contact Pulse to discuss an alternative solution if
required.
power.pulseelectronics.com
http://www.power.pulseelectronics.com/contact
P682. H (01/19)
1
SMT Power Inductors
Flat Coils – PG0871NL series
Mechanicals
Schematics
.299
MAX
.080
2.00
7.60
3
.071
1.80
XXXNL
.252
6.40
MAX
.291
7.40
MAX
X(Refer to table below)
MFG. LOCATION
DATE CODE
.055
1.40 REF.
3
.004
0.10
FRONT VIEW
a
b
1
2
TOP VIEW
BOTTOM VIEW
.173
4.40 REF.
.138
3.50 REF.
* Pin 3 is for mechanical support only and has
no internal electrical connection.
.118
3.00
PART NUMBER
X(Ref.)
REF.
PG0871.461NL
PG0871.681NL
PG0871.821NL
PG0871.102NL
PG0871.222NL
PG0871.332NL
PG0871.472NL
PG0871.682NL
PG0871.922NL
PG0871.103NL
1.2mm
1.2mm
1.2mm
1.2mm
0.9mm
0.8mm
0.8mm
0.8mm
0.6mm
0.6mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 grams
Tape & Reel . . . . . . . . . . . . . . . . . . . . . . 700/reel
.080
2.00 REF.
.100
.100
2.50 REF.
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are .010
0,25
2.50 REF.
.102
2.60 REF.
SUGGESTED LAND PATTERN
(REFERENCE ONLY)
Typical Inductance vs DC Bias @25°C and 100°C
11.0
Typical Inductance vs DC Bias @25°C and 100°C
2.4
2.3
2.1
2.0
1.8
1.7
1.5
1.4
1.2
1.1
0.9
0.8
0.6
0.5
0.3
0.2
0.0
10.5
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
.461NL @ 25°C
.461NL @ 100°C
.681NL @ 25°C
.681NL @ 100°C
.821NL @ 25°C
.821NL @ 100°C
.102NL @ 25°C
.102NL @ 100°C
.222NL @ 25°C
.332NL @ 25°C
.332NL @ 100°C
.472NL @ 25°C
.472NL @ 100°C
.682NL @ 25°C
.682NL @ 100°C
.922NL @ 25°C
.922NL @ 100°C
.103NL @ 25°C
.103NL @ 100°C
.222NL @ 100°C
.152NL @ 25°C
.152NL @ 100°C
0
2
4
6
8
10 12 14 16 18 20 22 24 26 28 30 32 34
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 11.0 12.0
DC Bias (A)
DC Bias (A)
For More Information
Pulse Worldwide
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
3 Fraser Street
0428 DUO Tower
Singapore 189352
Pulse North Asia
1F., No.111 Xiyuan Rd
Zhongli City
Taoyuan City 32057
Taiwan (R.O.C)
Headquarters
Pulse Electronics GmbH
Am Rottland 12
58540 Meinerzhagen
Germany
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
San Diego, CA 92128
U.S.A.
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 Fax: 886 3 4356820
Tel: 886 3 4356768
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, 2019. Pulse Electronics, Inc. All rights reserved.
power.pulseelectronics.com
http://www.power.pulseelectronics.com/contact
P682. H (01/19)
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