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P0181

更新时间: 2024-02-26 14:35:43
品牌 Logo 应用领域
其他 - ETC 电感器
页数 文件大小 规格书
1页 68K
描述
"SMT Toroidal Inductors (Shielded) - Two Windings: Low Profile - ""Polecat"""

P0181 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:CHIP
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00Factory Lead Time:12 weeks
风险等级:1.05直流电阻:0.151 Ω
标称电感 (L):47.6 µH电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTOR功能数量:2
端子数量:4最高工作温度:130 °C
最低工作温度:-40 °C最大额定电流:1.8 A
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:NO
特殊特征:PARALLEL CONNECTED表面贴装:YES
端子位置:DUAL IN-LINE端子形状:ONE SURFACE
容差:10%

P0181 数据手册

  
LOW PROFILE SELF-LEADED  
SMT DUAL INDUCTORS  
Materials meet UL 94V-0 rating  
Frequency range of up to 1 MHz  
Can be used as a simple inductor, 1:1  
coupled inductor, or 1:1 transformer  
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C  
ID  
Reference Values  
Control Values  
Calculation Data  
L @ DC  
L W/O DC  
100 Gauss  
1 Amp DC  
Part  
Number  
IDC  
(A)  
ET  
(V-µsec)  
DCR (MAX)  
Hookup  
LDC  
L0 20ꢀ  
ET100  
H1  
(m)  
(µH)  
(µH)  
(V-µsec)  
(Orsted)  
P0183  
P0182  
P0181  
P0180  
P0183  
P0179  
P0182  
P0178  
P0181  
P0177  
P0180  
P0176  
P0179  
P0178  
P0175  
P0177  
P0174  
P0176  
P0175  
P0174  
Series  
Series  
Series  
Series  
Parallel  
Series  
Parallel  
Series  
Parallel  
Series  
Parallel  
Series  
Parallel  
Parallel  
Series  
Parallel  
Series  
Parallel  
Parallel  
Parallel  
0.61  
0.74  
0.90  
1.08  
1.22  
1.32  
1.48  
1.56  
1.80  
1.92  
2.16  
2.60  
2.64  
3.12  
3.60  
3.84  
4.15  
5.20  
7.20  
8.30  
336.7  
245.3  
170.3  
117.3  
84.2  
79.0  
61.3  
56.2  
42.6  
37.3  
29.3  
20.0  
19.7  
14.1  
9.6  
92.43  
81.70  
68.99  
57.00  
46.22  
46.90  
40.85  
39.46  
34.49  
32.25  
28.50  
23.43  
23.45  
19.73  
15.62  
16.12  
14.61  
11.72  
7.81  
364.0  
270.2  
190.3  
131.0  
91.0  
88.2  
67.5  
62.8  
47.6  
41.7  
32.8  
22.1  
22.1  
15.7  
10.4  
10.4  
8.6  
1295  
897  
603  
424  
324  
265  
224  
181  
151  
119  
106  
76.0  
66.3  
45.3  
43.6  
29.8  
30.3  
19.0  
10.9  
7.6  
15.66  
13.50  
11.33  
9.40  
7.83  
7.71  
6.75  
6.51  
5.66  
5.30  
4.70  
3.86  
3.86  
3.25  
2.65  
2.65  
2.41  
1.93  
1.33  
1.20  
70.59  
60.82  
51.05  
42.36  
35.30  
34.75  
30.41  
29.32  
25.52  
23.89  
21.18  
17.38  
17.38  
14.66  
11.95  
11.95  
10.86  
8.69  
9.3  
7.8  
5.0  
2.4  
5.5  
2.6  
2.2  
5.97  
5.43  
2.0  
7.31  
NOTES:  
1. The reference inductance at rated DC current is a typical value.  
2. Temperature rise is 50°C in typical buck or boost circuits at 250 KHz and with the  
reference ET applied to the inductor.  
6. For core loss, using frequency (f) and operating flux density (B),  
calculate 6.11 x 10-18 x B2.7 x f2.04  
7. For flux density (B), calculate ET (V-µsec) for the application, divide by ET100 from  
the table, and multiply by 100.  
.
3. Total loss in the inductor is 380 mWatts for a 50°C temperature rise above ambient.  
4. To estimate temperature rise in a given application, determine copper and core  
losses, divide by 380 and multiply by 50.  
8. Limit the DC bias (H) to 46 orsteds. Calculate H by multiplying H1 from the table by  
IDC of the application.  
9. The maximum DCR listed is approximately 17ꢀ over the nominal DCR.  
10. Add suffix "T" to part number for tape and reel package (i.e. P0183T).  
5. For the copper loss, calculate IDC 2X RN.  
Schematic  
Mechanical  
.500  
12,70  
.330  
8,38  
MAX  
4
3
1
2
R
2
1
.060  
1,52  
4X  
1:1 1ꢀ  
.500  
12,70  
.410  
10,41  
MAX  
P01XX  
Date Code  
.175  
4,45  
Country of Origin  
4X  
Weight . . . . . . . . 1.5 grams  
Tape & Reel. . . . . . 500/reel  
Tube . . . . . . . . . . . . 40/tube  
3
4
Suggested Pad Layout  
Inches  
mm  
Dimensions:  
.215  
5,46  
Unless otherwise specified,  
MAX  
.010  
0,25  
all tolerances are  
.005/0,13  
4 SURFACES  
.410  
10,41  
.330  
8,38  
US 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 287 8998 Taiwan 886 2 2698 0228 Hong Kong 852 2788 6588 http://www.pulseeng.com  
24  
PC500.B (5/02)  

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