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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

LPH8045-822

符合RoHS 无卤素

有关该元件的更多信息和规格。

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规格

Electrical specifications at 25°C.

反激式应用

零件号 1 电感 (µH) 2
(公差: ±20%)
DCR (mΩ) 3 隔离
电压 (V)
匝数比
typ max
LPH8045-822MR_ 8.2 228 250 200 1 : 1

SEPIC应用

零件号 1 电感 (µH) 2
(公差: ±20%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 10% drop 20% drop 30% drop
LPH8045-822MR_ 8.2 228 250 27.4 3.0 3.4 3.7 1.3
注释
  1. When ordering, please specify packaging code: e.g. LPH8045-223MRC
  2. Inductance is for each winding, measured at 200 kHz, 0.1 Vrms, 0 Adc
  3. DCR is for each winding, measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 8753ES or equivalent.
  5. Isat: DC current at which the inductance drops the specified amount from its value without current. Details
  6. Irms: Current through one winding that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

端子:

  • RoHS compliant matte tin over nickel over silver. Other terminations available at additional cost.

包装:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape 250 parts per full reel).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
环境
环境:
符合RoHS , 无卤素
环境温度范围:
–40°C to +85°C with (40°C rise) Irms current
储存温度范围:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
最高元件温度:
+125°C (Ambient + temperature rise)
故障率(FIT)/平均故障间隔时间(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

性能曲线

Inductance vs. Frequency

Inductance vs Current

物理特性

lph8045d.gif


dims_inches_mm.gif

卷装规格

tapereel_pl-(16).gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_am.gif
250 1000* 178/330 60/100 13 14,4 8,4 16 12 4 2 4,83 0,28
* Special order
 

一般规格

核心材料:
Ferrite
重量:
825 - 875 mg
包装:
250/7″reel; 1000/13″ reel; Plastic tape: 16 mm wide, 0.28 mm thick, 12 mm pocket spacing, 4.83 mm pocket depth

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
焊接之前,请参阅焊接线艺元件
推荐的取放吸嘴:
OD:8 mm; ID:4 mm
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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