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MSD1583-333

MSD1583-333MED

RoHS compliant halogen free

For more information and specification about the part.

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Count Unit price
1 $3.95
300 $2.59
600 $1.56
1200 $1.21
2400 $1.04
4800 $0.96

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Specifications

Electrical specifications at 25°C.

For Flyback Applications

Part number 1
(Hover for schematics)
Inductance (µH) 2
(Tolerance: ±20%)
DCR (Ω) 3 Isolation
Voltage (V)
Leakage
Inductance (nH) 5
Turns Ratio
typ max
MSD1583-333ME_ 33 0.083 0.095 500 540 1 : 1

For SEPIC Applications

Part number 1
(Hover for schematics)
Inductance (µH) 2
(Tolerance: ±20%)
DCR (Ω) 3 SRF typ (MHz) 4 Coupling coefficient Leakage
Inductance (nH) 5
Isat (A) 6 Irms (A)
typ max 10% drop 20% drop 30% drop both windings 7 one winding 8
MSD1583-333ME_ 33 0.083 0.095 8.0 0.99 540 6.4 7.3 8.0 2.2 3.1
Notes
  1. When ordering, please specify termination and packaging codes: e.g. MSD1583-105KEC
  2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
    For SEPIC: 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. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
    For SEPIC: 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.

Termination:

  • E = Halogen free component. RoHS compliant matte tin over nickel over phos bronze terminations.
  • Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • P = non-RoHS tin-lead (63/37). (Special order, added cost)

Packaging:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (300 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 D instead.
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +85°C with (40°C rise) Irms current
Storage temperature range:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Inductance vs Current

Inductance vs. Frequency

Schematics

msd1583schem.gif

Physical characteristics

msd1583d.gif
dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.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.gif
300 330 100 13 38,4 32,4 32 24 4 2 8,6 0,5

General specification

Core Material:
Ferrite
Weight:
3.7 – 4.4 g
Packaging:
300/13″ reel; Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 8.6 mm pocket depth.
Winding to Winding Isolation:
500 Vrms, one minute

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested with pure water or alcohol only. More info.

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