概述
数据手册PA4025.181HL 概述
Power Beads - PA4025.XXXHL Series
PA4025.181HL 数据手册
通过下载PA4025.181HL数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载SMT Power Inductors
Power Beads - PA4025.XXXHL Series
Current Rating: Over 86Apk
Inductance Range: 150nH to 360nH
Height: 12.3mm Max
Footprint: 10.0mm x 6.8mm Max
Halogen Free
Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C 7
Saturation Current 5
Inductance1
@ 0ADC
Inductance2
@Irated
Irated 3
DCR 4
Heating Current6
Part
(A TYP)
Number
(ADC)
(mW nominal)
(A TYP)
(nH +/- 10%)
(nH TYP)
25°C
75+
75+
75
100°C
75+
75+
62
PA4025.151HL
PA4025.181HL
PA4025.231HL
PA4025.361HL
PA4025.471HL
150
180
230
360
470
150
180
185
58
58
62
36
25
0.29 +/- 10%
58
350
460
46
35
36
25
NOTES:
1. Inductance measured at 100kHz, 100mVrms.
2. Inductance at Irated is the value of the inductance at 25°C at the listed rated current.
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 deter-
mine the approximate total losses (or temperature rise) for a given application, the coreloss and temperature
rise curves can be used.
3. The rated current as listed is either the saturation current (25°C or 100°C) or the heating current depending on
which value is lower.
8. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PA4025.361HL
becomes PA4025.361HLT).
4. The nominal DCR is measured from point a to point b , as shown below on the mechanical drawing.
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 envi-
ronment and applying a short duration pulse current
Pulse complies to industry standard tape and reel specification EIA481. The tape and reel for this product has a
width (W=32mm), pitch (Po=16mm) and depth (Ko=13mm).
9. The temperature of the component (ambient plus temperature rise) must be within the stated operating tem-
perature range.
(to eliminate self-heating effects) to the component.
6. The heating current is the DC current which causes the part temperature
to increase by approximately 40°C when used in a typical application.
Schematics
Mechanical
PA4025.XXXHL
M1
CN
Weight . . . . . . . . . . . xx grams
Tape & Reel . . . . . . . . . xx/reel
Inches
mm
Dimensions:
Unless otherwise specified,
.010
0,25
all tolerances are ±
pulseelectronics.com
P733.B (02/15)
1
SMT Power Inductors
Power Beads - PA4025.XXXHL Series
PA4025.XXXHL, LvsI, 25C
500
450
400
350
300
250
200
150
100
50
0
0
10
20
30
40
50
60
70
80
Current (A)
PA4025.XXXHL, Lvsl, 100C
500
450
400
350
300
250
200
150
100
50
0
0
10
20
30
40
50
60
70
80
Current (A)
.471HL
.151HL
.181HL
.231HL
.361HL
pulseelectronics.com
P733.B (02/15)
2
SMT Power Inductors
Power Beads - PA4025.XXXHL Series
PA4025.XXXHL CoreLoss (W)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
500
600
KHz
700
KHz
KHz
400
KHz
300
KHz
200
KHz
0.0
0
500
1000
1500
2000
ΔB
where ΔB = 0.24 * L(nH) * ΔI
PA4025.XXXHL Temp Rise vs Power Dissipation
50
40
30
20
10
0
0
0.2
0.4
0.6
0.8
1
Power (W)
Total Power Dissipation (W) = CopperLoss + CoreLoss
CopperLoss = Irms^2 * Rdc(mOhms) / 1000
CoreLoss = (from table)
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
Pulse North Asia
3F, No. 198
Einsteinstrasse 1
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Road
135 Joo Seng Road
#03-02
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
D-71083 Herrenberg
Germany
Zhongyuan Road
Zhongli City
PM Industrial Bldg.
Singapore 368363
High-Tech Zone
Nanshan District
Taoyuan County 320
Taiwan R. O. C.
Shenzen, PR China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Tel: 886 3 4356768
Fax: 886 3 4356823 (Pulse)
Fax: 886 3 4356820 (FRE)
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 7032 7806 0
Fax: 49 7032 7806 135
Tel: 86 21 62787060
Fax: 86 2162786973
Tel: 65 6287 8998
Fax: 65 6287 8998
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, 2015. Pulse Electronics, Inc. All rights reserved.
pulseelectronics.com
P733.B (02/15)
3
PA4025.181HL 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| PA4025.231HL | PULSE | Power Beads - PA4025.XXXHL Series | 获取价格 |
|
| PA4025.361HL | PULSE | Power Beads - PA4025.XXXHL Series | 获取价格 |
|
| PA4025.471HL | PULSE | Power Beads - PA4025.XXXHL Series | 获取价格 |
|
| PA4037 | MTRONPTI | High Frequency, high power 3-Bands / 3 inputs and 3 outputs | 获取价格 |
|
| PA4037-2 | MTRONPTI | High frequency, high power 2-Bands / 2 Inputs and 2 Outputs | 获取价格 |
|
| PA4040.001NL | PULSE | THT Integrated Common Mode and Differential Mode Choke | 获取价格 |
|
| PA4040.002NL | PULSE | THT Integrated Common Mode and Differential Mode Choke | 获取价格 |
|
| PA4040.003NL | PULSE | THT Integrated Common Mode and Differential Mode Choke | 获取价格 |
|
| PA4040.004NL | PULSE | THT Integrated Common Mode and Differential Mode Choke | 获取价格 |
|
| PA4040.XXXNL | PULSE | THT Integrated Common Mode and Differential Mode Choke | 获取价格 |
|
PA4025.181HL 相关文章
Bourns 密封通孔金属陶瓷微调电位计产品选型手册(英文版)
- 2024-09-20
- 6
Bourns 精密环境传感器产品选型手册(英文版)
- 2024-09-20
- 9
Bourns POWrTher 负温度系数(NTC)热敏电阻手册 (英文版)
- 2024-09-20
- 8
Bourns GMOV 混合过压保护组件产品选型手册(英文版)
- 2024-09-20
- 6
