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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

PL140 Series

SMT Planar Transformers

RoHS compliant
  • Three different schematics and 15 turns ratios to meet a variety of applications
  • Rated for 140 Watts output between 200 kHz and 500 kHz
  • Designed for −48 V input, making them ideal for Intermediate Bus Converters (IBC)
  • High efficiency, low DCR and low leakage inductance
  • Can be special ordered with an optional auxiliary winding
  • Samples are available in Coilcraft Designer's Kit C390

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Designer's Kit:
Kit Values Price
C390 6 (2 of each) $80.00

Specifications

Electrical specifications at 25°C.

Two of each part shown in red are included in Designer's Kit C390

Part number 1
(Hover for schematics)
Power (W) Input Voltage (V) Inductance
min (µH) 2
DCR max (mΩ) 3 Leakage
Inductance
max (µH) 4
Turns Ratio Frequency (kHz) Isolation
Voltage (Vrms) 5
Pri Sec1 Sec2 Pri : Sec1 : Sec2
PL140-100L_ 140 36 75 120 24.0 4.0 - 0.35 1 : 0.5 : - 200 1500
PL140-101L_ 140 36 75 152 32.8 4.0 - 0.35 1 : 0.444 : - 200 1500
PL140-102L_ 140 36 75 188 41.6 4.0 - 0.35 1 : 0.4 : - 200 1500
PL140-103L_ 140 36 75 227 48.8 4.0 - 0.35 1 : 0.363 : - 200 1500
PL140-104L_ 140 36 75 270 56.0 4.0 - 0.45 1 : 0.333 : - 200 1500
PL140-105L_ 140 36 75 120 24.0 0.5 0.5 0.35 1 : 0.125 : 0.125 200 1500
PL140-106L_ 140 36 75 152 32.8 0.5 0.5 0.35 1 : 0.111 : 0.111 200 1500
PL140-107L_ 140 36 75 188 41.6 0.5 0.5 0.35 1 : 0.1 : 0.1 200 1500
PL140-108L_ 140 36 75 227 48.8 0.5 0.5 0.50 1 : 0.091 : 0.091 200 1500
PL140-109L_ 140 36 75 270 56.0 0.5 0.5 0.60 1 : 0.083 : 0.083 200 1500
PL140-110L_ 140 36 75 120 24.0 1.0 1.0 0.35 1 : 0.25 : 0.125 200 1500
PL140-111L_ 140 36 75 152 32.8 1.0 1.0 0.35 1 : 0.22 : 0.11 200 1500
PL140-112L_ 140 36 75 188 50.6 1.0 1.0 0.35 1 : 0.2 : 0.1 200 1500
PL140-113L_ 140 36 75 227 48.8 1.0 1.0 0.35 1 : 0.181 : 0.091 200 1500
PL140-114L_ 140 36 75 270 56.0 1.0 1.0 0.45 1 : 0.166 : 0.083 200 1500
Notes
  1. When ordering, please specify packaging code: PL140-114LD  
  2. Inductance measured on an Agilent/HP 4284 between pins 2 and 4 at 200 kHz, 0.1 Vrms, 0 Adc.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance measured between pins 2 and 4 at 100 kHz, 0.1 Vrms, 0 Adc with all secondary pins shorted.
  5. 1500 Vdc isolation primary to secondary.

Termination:

  • RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations.

Packaging:

  • D =13″ machine-ready reel.
    EIA-481 embossed plastic tape (200 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.

Aux winding:

To order a transformer with an optional auxiliary winding, add an “X” and the turn count after the PL140, e.g. PL140X3-100LB.
Turn counts of 2, 3, 4, 5, 7 and 9 are available for the auxiliary winding.
Transformers with auxiliary windings are not stocked. Call for lead time.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +85°C
Storage temperature range:
Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise) Storage temperature Component: –40°C to +85°C.
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Schematics

A B C D E F
pl140s.gif

Physical characteristics

pl140d.gif

dims_inches_mm-(3).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_v.gif
200 330 100 13 50,4 44,4 44 32 4 2 9,3 0,37

General specification

Core Material:
Ferrite
Weight:
10.9 – 12 g

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 to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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