PG0702NL [PULSE]
SMT Power Inductors;
| 型号： | PG0702NL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT Power Inductors |
| 文件： | 总2页 (文件大小：350K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT Power Inductors
Round Wire Coils - PG0702NL Series
Height: 8.0mm Max
Footprint: 10.8mm x 9.2mm Max
Saturation Current: up to 42.5A
No thermal aging
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C1
Saturation
Current Isat (A TYP)
Inductance2
@ Irated
(µH TYP)
Irated3
(A)
Factor
DCR4
(mΩ)
6%)
Inductance
@ 0ADC
(µH 20%)
Heating6
Current IDC
(A TYP)
Core Loss7
Factor
K2
Part
Number
(
25°C
42.5
43.0
41.0
32.0
26.0
15.9
16.0
8.4
100°C
33.5
34.0
31.7
25.5
20.3
12.7
12.5
6.7
PG0702.301NL
PG0702.401NL
PG0702.451NL
PG0702.601NL
PG0702.102NL
PG0702.222NL
PG0702.302NL
PG0702.472NL
PG0702.682NL
0.24
0.38
0.41
0.48
0.80
1.76
42.5
38.0
38.0
32.0
26.0
15.9
12.4
8.4
0.68
0.30
0.40
0.45
0.60
1.00
2.20
3.00
4.70
6.80
47.0
38.0
38.0
38.0
26.1
16.4
12.4
13.2
9.6
30.8
27.4
0.91
0.91
091
30.8
41.1
1.76
3.30
5.90
5.30
7.70
51.4
90.5
102.8
161.0
155.4
2.90
3.76
5.44
8.5
8.5
6.8
Mechanical
Schematic
PG0702.XXXNL
Part Number X (mm) Y (mm)
PG0702.301NL 1.80 0.2 4.5 0.4
PG0702.401NL 1.80 0.2 4.5 0.4
PG0702.451NL 1.80 0.2 4.5 0.4
PG0702.601NL 1.80 0.2 4.5 0.4
PG0702.102NL 1.80 0.2 4.5 0.4
PG0702.222NL 1.6 0.2 4.8 0.4
PG0702.302NL 1.6 0.2 4.8 0.4
PG0702.472NL 1.6 0.2 4.8 0.4
PG0702.682NL 1.6 0.2 4.8 0.4
Weight (TYP) ...................2.6grams
Tray ....................................500/tray
Dimensions: mm
Unless otherwise specified,
all tolerances are 0.25
http://www.power.pulseelectronics.com/contact
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P667.G (01/19)
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SMT Power Inductors
Round Wire Coils - PG0702NL Series
Notes:
1. Actual temperature of the component (ambient plus temperature rise) must be within 7. Core Loss approximation is based on published core data:
thestandard operating temperature range.
Core Loss = K1 * (f)1.12 * (K2ΔI)2.17
2. Inductance at Irated is a typical inductance value for the component taken at rated
current.
Where: Core Loss = in Watts
K1 = 2.20E-11
3. The rated current listed is the lower of the saturation current (@ 25°C) or the heating
current depending on which value is lower.
f = switching frequency in kHz
K1 & K2 = core loss factors
4. 4. The DCR of the part is measured at an ambient temperature of 20C 3C from point a
and b as shown above on the mechanical drawing.
ΔI = delta I across the component in Ampere
K2*ΔI = one half of the peak to peak flux density
5. The saturation current, ISAT, is the current at which the component inductance drops
by 20% (typical) at an ambient temperature of 25°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.
6. The heating current, IDC, is the DC current required to raise the component tempera-
ture byapproximately 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 component’s 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.
across the component in Gauss
8. Unless otherwise specified, all testing is made at 100kHz, 0.1VAC.
9. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part
number (i.e. PG0702.401NL becomes PG0702.401NLT). Pulse complies to industry
standard tape and reel specification EIA481. The tape and reel for this product has a
width (W=24.0mm), pitch (Po=16mm) and depth (Ko=8.9mm).
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 generate additional losses and potential
overheating. Please contact Pulse to discuss an alternative solution if required.
0.7
.682NL @ 100°C
7.0
.601NL @ 100°C
0.6
.682NL @ 25°C
.601NL @ 25°C
6.0
0.5
.472NL @ 100°C
5.0
.451NL @ 100°C
.451NL @ 25°C
.401NL @ 100°C
.472NL @ 25°C
0.4
.401NL @ 25°C
.301NL @ 100°C
4.0
.301NL @ 25°C
0.3
.302NL @ 100°C
3.0
.302NL @ 25°C
.222NL @ 100°C
0.2
0.1
0.0
2.0
.222NL @ 25°C
.102NL @ 100°C
1.0
.102NL @ 25°C
0.0
0.00
5.00
10.00
15.00
20.00
25.00
30.00
0
10
20
30
40
50
DC BIAS (A)
DC BIAS (A)
For More Information
Pulse Worldwide
Pulse Europe
Pulse Electronics GmbH
Am Rottland 12
58540 Meinerzhagen
Germany
Pulse China Headquarters
Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen,
P.R. China 518057
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr. 0428 DUO Tower
2067 Yan An Road West
Shanghai 200336
China
Pulse South Asia
3 Fraser Street
Pulse North Asia
1F., No.111 Xiyuan Rd
Zhongli City
Taoyuan City 32057
Taiwan (R.O.C)
Headquarters
15255 Innovation Drive Ste 100
San Diego, CA 92128
U.S.A.
Singapore 189352
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.
http://www.power.pulseelectronics.com/contact
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P667. G (01/19)
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