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LPD8035V-223

RoHS compliant halogen free AEC-Q flag

For more information and specification about the part.

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Count Unit price
1 $1.61
100 $1.39
350 $1.06

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
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Designer's Kit:
Kit Values Price
C481 19 (3 of each) $70.00

Specifications

Electrical specifications at 25°C.

For Flyback Applications

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR (Ω) 3 Isolation
Voltage (V) 4
Leakage
Inductance (nH) 6
Turns Ratio
typ max
LPD8035V-223MR_ 22 0.33 0.36 1500 305 1 : 1

For SEPIC Applications

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR (Ω) 3 SRF typ (MHz) 5 Coupling coefficient Leakage
Inductance (nH) 6
Isat (A) 7 Irms (A)
typ max both windings 8 one winding 9
LPD8035V-223MR_ 22 0.33 0.36 18.0 0.98 305 1.3 0.63 0.89
Notes
  1. When ordering, please specify packaging code: e.g. LPD8035V-154MEC
  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. Designed to provide Functional Insulation only; does not protect against electrical shock; nor intended for the isolation of SELV circuits from Hazardous Voltage circuits measured from primary to secondary for one minute.
  5. SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
  6. Leakage inductance is for L1 and is measured with L2 shorted.
  7. Isat: DC current, at which the inductance drops 30% (typ) from its value without current. It is the sum of the current flowing in both windings.
  8. 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.
  9. 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:

  • RoHS compliant matte tin over nickel over silver.

Packaging:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape 750 parts per full reel).
  • B = In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Factory order only, not stocked (2500 parts per full reel).
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
−40°C to +85°C with 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 + temperature rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Inductance vs Current

Inductance vs Frequency

Schematics

lpd8035vschem.gif
lpd4012s.gif

Physical characteristics

lpd8035vd.gif
dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.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_aj.gif
350 1500* 178/330 60/100 13 18,4 12,4 16 12 4 2 3,68 0,35

General specification

Core Material:
Ferrite
Weight:
210 – 225 mg
Packaging:
350/7″ reel; 1500/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 3.68 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
Refer to Soldering Coilcraft Components before soldering.
Recommended Pick & Place Nozzle:
OD: 6.2 mm; ID: ≤ 3.1 mm
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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