Inductor Finders Power  |   RF
Power Magnetics Tools
RF Inductor Tools
New! CM Choke Finder
New! LC Filter Designer
IC / Inductor Match Tool
Application Notes
Other Resources
Designer's Kits

PL300 Series
SMT Planar Transformers

  • Rated for 300 Watts between 200 kHz and 700 kHz with a nominal 48 V input.
  • High efficiency; excellent DCR; very low leakage inductance
  • AEC-Q200 Grade 1 (−40°C to +125°C)
  • 1500 Vrms, one minute primary to secondary isolation.
  • Provides 0.009 inch (0.229 mm) clearance above the seating plane
  • Can be special ordered with an optional auxiliary winding
  • The smaller PL160 Series is rated at 160 Watts
  • RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations
  • Two samples of each PL300 and PL160 parts are available in Coilcraft Designer's Kit C460

SPECIFICATIONS


Part number1
Click to get parts
Primary
turns
Primary
inductance2
min (µH)
Leakage
inductance3
max (µH)
DCR max (mOhms)4 Volt-time
product5
typ (Vµsec)
Height
max
Primary
(N1)
Primary
(N2)
Secondary
N1 N2
PL300-100L 4 4 211 0.25 7.2 7.2 4.2 206 0.410/10.4
PL300-101L 5 5 330 0.35 9.0 9.0 4.2 258 0.410/10.4
PL300-102L 6 6 423 0.50 10.6 10.6 4.2 310 0.450/11.4
PL300-103L 7 7 588 0.75 12.3 12.3 4.2 361 0.450/11.4
PL300-104L 8 8 768 1.0 13.8 13.8 4.2 413 0.475/12.1
1 To order a transformer with an optional auxiliary winding, add an “X” and the turn count after the PL300, e.g. PL300X3-100LB.
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.
2 Inductance measured on an Agilent/HP 4284 at 200 kHz, 0.5 Vrms, 0 Adc between pins 2 and 5 with pins 3 and 4 connected.
3 Leakage inductance measured at 200 kHz, 0.5 Vrms, 0 Adc between pins 2 and 5, with pins 3 and 4 connected, and with all secondary pins shorted
4 DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator. DCR for secondary is measured between pins 7 and 11.
5 Volt-time product is based on primary windings connected in series.
6 Ambient temperature range: −40°C to +125°C
7 Storage temperature range: Component: −40°C to +125°C
Tray packaging: −40°C to +80°C
8 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.
9 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Home | Design Tools | Samples | Kits | Price + Stock | Sales | Support | Jobs | Index
Your comments and suggestions are welcome. Contact webmaster@coilcraft.com
Copyright © 2017, Coilcraft, Inc.   Privacy policy
Updated: April 11, 2017