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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

MSD1260T Series

High Temperature Shielded Coupled Power Inductors

符合RoHS AEC-Q flag

Coilcraft's MSD1260T Series of 1:1 high-temperature coupled power inductors are used in Flyback, SEPIC, Ćuk, Zeta and other applications. The MSD_T family features magnetic shielding for compact packaging and tight winding-to-winding coupling.

  • Ideal for Flyback, SEPIC, Ćuk, Zeta and other applications
  • Magnetic shielding allows high-density mounting
  • Tight winding coupling
  • Industry standard footprint
  • AEC-Q200 Grade 1 (−40°C to +125°C)

Need parts for space, military or other critical applications? See Coilcraft CPS 590PND series.

See Selecting inductors for SEPIC

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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 (%) DCR max (Ω) 3 隔离
电压 (V)
漏电感
(µH) 5
匝数比
MSD1260T-332ML_ 3.3 20 0.020 500 0.20 1 : 1
MSD1260T-472ML_ 4.7 20 0.036 500 0.20 1 : 1
MSD1260T-562ML_ 5.6 20 0.040 500 0.20 1 : 1
MSD1260T-682ML_ 6.8 20 0.048 500 0.24 1 : 1
MSD1260T-822ML_ 8.2 20 0.052 500 0.25 1 : 1
MSD1260T-103ML_ 10 20 0.060 500 0.26 1 : 1
MSD1260T-123ML_ 12 20 0.074 500 0.28 1 : 1
MSD1260T-153ML_ 15 20 0.085 500 0.32 1 : 1
MSD1260T-183ML_ 18 20 0.097 500 0.40 1 : 1
MSD1260T-223ML_ 22 20 0.12 500 0.68 1 : 1
MSD1260T-273ML_ 27 20 0.12 500 0.50 1 : 1
MSD1260T-333ML_ 33 20 0.13 500 0.65 1 : 1
MSD1260T-393ML_ 39 20 0.14 500 1.1 1 : 1
MSD1260T-473ML_ 47 20 0.17 500 0.80 1 : 1
MSD1260T-563ML_ 56 20 0.20 500 0.75 1 : 1
MSD1260T-683ML_ 68 20 0.22 500 0.57 1 : 1
MSD1260T-823ML_ 82 20 0.27 500 1.5 1 : 1
MSD1260T-104ML_ 100 20 0.32 500 1.4 1 : 1
MSD1260T-124KL_ 120 10 0.42 500 1.3 1 : 1
MSD1260T-154KL_ 150 10 0.48 500 1.5 1 : 1
MSD1260T-184KL_ 180 10 0.54 500 1.8 1 : 1
MSD1260T-224KL_ 220 10 0.69 500 1.6 1 : 1
MSD1260T-274KL_ 270 10 0.81 500 2.2 1 : 1
MSD1260T-334KL_ 330 10 1.1 500 2.4 1 : 1
MSD1260T-394KL_ 390 10 1.2 500 3.7 1 : 1
MSD1260T-474KL_ 470 10 1.6 500 2.9 1 : 1
MSD1260T-564KL_ 560 10 1.8 500 2.6 1 : 1
MSD1260T-684KL_ 680 10 2.1 500 5.8 1 : 1
MSD1260T-824KL_ 820 10 2.7 500 2.9 1 : 1
MSD1260T-105KL_ 1000 10 3.1 500 4.3 1 : 1

SEPIC应用

零件号 1 电感 (µH) 2 公差 (%) DCR max (Ω) 3 SRF typ (MHz) 4 耦合系数 漏电感
(µH) 5
Isat (A) 6 Irms (A)
10% drop 20% drop 30% drop 两个绕组 7 一个绕组 8
MSD1260T-332ML_ 3.3 20 0.020 52.0 0.94 0.20 11.5 12.9 14.1 3.6 6.1
MSD1260T-472ML_ 4.7 20 0.036 38.0 0.94 0.20 9.0 10.2 11.1 3.2 4.5
MSD1260T-562ML_ 5.6 20 0.040 30.0 0.94 0.20 8.0 9.1 9.8 3.0 4.2
MSD1260T-682ML_ 6.8 20 0.048 27.0 0.94 0.24 7.0 8.0 8.6 2.8 3.9
MSD1260T-822ML_ 8.2 20 0.052 26.0 0.94 0.25 6.4 7.4 8.0 2.6 3.7
MSD1260T-103ML_ 10 20 0.060 22.0 0.94 0.26 5.4 6.3 6.9 2.5 3.5
MSD1260T-123ML_ 12 20 0.074 20.0 0.94 0.28 5.3 6.2 6.7 2.2 3.1
MSD1260T-153ML_ 15 20 0.085 18.0 0.94 0.32 4.6 5.3 5.8 2.1 2.9
MSD1260T-183ML_ 18 20 0.097 16.0 0.94 0.40 4.5 5.2 5.7 1.9 2.7
MSD1260T-223ML_ 22 20 0.12 15.0 0.94 0.68 4.0 4.6 5.0 1.8 2.5
MSD1260T-273ML_ 27 20 0.12 13.0 0.94 0.50 3.6 4.1 4.5 1.7 2.4
MSD1260T-333ML_ 33 20 0.13 12.4 0.94 0.65 3.3 3.8 4.1 1.6 2.3
MSD1260T-393ML_ 39 20 0.14 12.0 0.94 1.1 3.0 3.5 3.8 1.6 2.3
MSD1260T-473ML_ 47 20 0.17 11.6 0.94 0.80 2.7 3.1 3.4 1.4 2.0
MSD1260T-563ML_ 56 20 0.20 10.5 0.98 0.75 2.5 2.9 3.1 1.4 1.9
MSD1260T-683ML_ 68 20 0.22 10.0 0.98 0.57 2.3 2.7 2.9 1.3 1.8
MSD1260T-823ML_ 82 20 0.27 8.6 0.98 1.5 2.1 2.4 2.6 1.2 1.6
MSD1260T-104ML_ 100 20 0.32 7.8 0.98 1.4 1.9 2.2 2.4 1.1 1.5
MSD1260T-124KL_ 120 10 0.42 6.8 0.98 1.3 1.6 1.8 2.0 0.93 1.3
MSD1260T-154KL_ 150 10 0.48 6.4 0.98 1.5 1.5 1.8 1.9 0.87 1.2
MSD1260T-184KL_ 180 10 0.54 6.1 0.98 1.8 1.4 1.6 1.8 0.82 1.2
MSD1260T-224KL_ 220 10 0.69 5.5 0.98 1.6 1.3 1.5 1.6 0.72 1.0
MSD1260T-274KL_ 270 10 0.81 4.3 0.98 2.2 1.1 1.3 1.4 0.67 0.95
MSD1260T-334KL_ 330 10 1.1 4.0 0.98 2.4 1.0 1.2 1.3 0.57 0.81
MSD1260T-394KL_ 390 10 1.2 3.6 0.98 3.7 0.95 1.1 1.2 0.55 0.77
MSD1260T-474KL_ 470 10 1.6 3.0 0.98 2.9 0.90 0.99 1.1 0.48 0.67
MSD1260T-564KL_ 560 10 1.8 2.8 0.98 2.6 0.80 0.91 0.95 0.45 0.63
MSD1260T-684KL_ 680 10 2.1 2.6 0.98 5.8 0.70 0.80 0.87 0.42 0.59
MSD1260T-824KL_ 820 10 2.7 2.5 0.98 2.9 0.64 0.73 0.80 0.37 0.52
MSD1260T-105KL_ 1000 10 3.1 2.4 0.98 4.3 0.59 0.67 0.73 0.34 0.49
注释
  1. When ordering, please specify termination and packaging codes: MSD1260T-105KLD.
  2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value.
  3. DCR is for each winding. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value.
  4. SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
  5. Leakage inductance is for L1 and is measured with L2 shorted.
  6. Isat: DC current, at which the inductance drops the specified amount from its value without current. It is the sum of the current flowing in both windings.
  7. Irms, both windings: Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Determine temperature rise.
  8. Irms, one winding: Current when applied to one winding that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Determine temperature rise.

端子:

  • L = RoHS compliant matte tin over nickel over phos bronze.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

包装:

  • 13" reel, machine-ready 
    EIA-481 embossed plastic tape (500 parts per full reel).
  • B = Less than full reel
    In tape, not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead.
     
环境
环境:
符合RoHS
环境温度范围:
–40°C to +125°C with Irms current
储存温度范围:
Component: –40°C to +165°C.
Tape and reel packaging: –40°C to +80°C
最高元件温度:
+165°C (ambient + temp 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 Current

Inductance vs Frequency

原理图

msd1260tschem.gifmsd1260s.gif

物理特性

msd1260td-(1).gif
 

卷装规格

tapereel_pl-(27).gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_ak-(9).gif
500 330 100 13 30,4 24,4 24 16 4 2 6,6 0,35

一般规格

核心材料:
Ferrite
重量:
2.8 – 3.2 g
包装:
500/13″ reel; Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 6.6 mm pocket depth
Winding to Winding Isolation:
500 Vrms, one minute

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
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
PCB清洗:
Tested with pure water or alcohol only. More info.

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