PA4390.XXXHLT [PULSE]
SMT Power Inductors;
| 型号： | PA4390.XXXHLT |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT Power Inductors |
| 文件： | 总3页 (文件大小：454K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT Power Inductors
Power Beads - PA4390.XXXHLT Series
Current Rating: Over 100Apk
Inductance Range: 100nH to 330nH
Height: 10.0mm Max
Footprint: 10.0mm x 7.0mm Max
Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C 7
Saturation Current5
(A TYP)
Inductance1
@ 0ADC
Inductance2
@Irated
Irated3
DCR4
Heating Current6
(A TYP)
Part
Number
(ADC)
(mΩ nominal)
(nH +/- 15%)
(nH TYP)
25°C
113
94
80
43
100°C
86
81
75
33
125°C
81
78
73
31
PA4390.101HLT
PA4390.121HLT
PA4390.151HLT
PA4390.331HLT
100
120
150
330
100
120
150
310
68
68
68
33
0.185+/-10%
68
NOTES:
1. Inductance measured at 100kHz, 100mVrms.
7. 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. To determine the approximate total
losses (or temperature rise) for a given application, the coreloss and temperature rise
curves can be used.
2. Inductance at Irated is the value of the inductance at 25°C at the listed rated current.
3. The rated current as listed is either the saturation current (25°C or 100°C) or the heat-
ing current depending on which value is lower.
2.
4. The nominal DCR is measured at point
drawing.
, as shown below on the mechanical
8. Parts with the HLT suffix are sold in tape and reel packaging. Pulse complies to
industry standard tape and reel specification EIA-481.
5. The saturation current is the typical current which causes the inductance to drop by
20% at the stated ambient temperatures (25°C, 100°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.
The tape and reel for this product has a width (W=24mm), pitch (Po=16mm) and depth
(Ko=10.5mm). Samples of these parts can be ordered by removing the HLT suffix and
replacing with HL.
9. The temperature of the component (ambient plus temperature rise) must be within
the stated operating temperature range.
6. The heating current is the DC current which causes the part temperature to increase by
approximately 40°C when used in a typical applicatiMone. chanical
PA4390.XXXHLT
Schematic
PA4390.XXXHL
D/C CTRY
Weight:
....... 2.74grms
....... 300/ Reel
Tape &Reel:
Dimensions:
mm
Unless otherwise specified ,
all tolerances are 0.25
power.pulseelectronics.com
http://www.power.pulseelectronics.com/contact
P765. E (09/18)
1
SMT Power Inductors
Power Beads - PA4390.XXXHLT Series
PA4390.XXXHL, LvsI, 25°C
400
350
300
250
200
150
100
50
0
0
0
0
10
20
30
40
50
60
70
80
80
80
Current (A)
.101HL_25°C
.121HL_25°C
.151HL_25°C
.331HL_25°C
PA4390.XXXHL, LvsI, 100°C
400
350
300
250
200
150
100
50
0
10
20
30
40
50
60
70
Current (A)
_101HL_100°C
.121HL_100°C
.151HL_100°C
.331HL_100°C
PA4390.XXXHL, LvsI, 125°C
400
350
300
250
200
150
100
50
0
10
20
30
40
50
60
70
Current (A)
_101HL_125°C
.121HL_125°C
.151HL_125°C
.331HL_125°C
power.pulseelectronics.com
http://www.power.pulseelectronics.com/contact
P765. E (09/18)
2
SMT Power Inductors
Power Beads - PA4390.XXXHLT Series
PA4390.XXXHLT CoreLoss (W)
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
500
1000
1500
DeltaB
2000
2500
3000
where DeltaB = .34 * L(nH) * DeltaI
200kHz
300kHz
400kHz
500kHz
600kHz
700kHz
1.0MHz
PA4390.XXXHLT Temp Rise vs Power Dissipation
60
50
40
30
20
10
0
0
0.2
0.4
0.6
0.8
1
1.2
Power (W)
Total Power Dissipation (W) = CopperLoss + CoreLoss
CopperLoss = Irms^2 * Rdc(mOhms) / 1000
CoreLoss = (from table)
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.
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
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, 2018. Pulse Electronics, Inc. All rights reserved.
power.pulseelectronics.com
http://www.power.pulseelectronics.com/contact
P765. E (09/18)
3
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