Coilcraft PA6598 Isolation Transformer
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PA6598-AL Isolation Transformer

  • Designed for ON Semiconductor NCP4305FBDAP 65 W Off-Line AC/DC Adapter
  • Suitable for gate drive and other power applications
  • 3000 Vrms, one minute isolation (hipot) between windings
  • Reinforced insulation class
  • RoHS-compliant Tin-silver over tin over nickel over phos bronze
  • COTS Plus tin-silver-copper and tin-lead terminations available


Dimensions    Schematic    3D model

Part number
Click to get parts
±30% (µH)
Volt-time product2
typ (Vµsec)
DCR max3
PA6598-AL 16 8.64 33
1 Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
2 Volt-time product is based on core area, number of primary turns and 4800 Gauss flux density.
3 DCR is per winding, measured at 25°C on a Cambridge Technology micro-ohmmeter or equivalent. For other operating temperatures, use this DCR at Temperature calculator.
4 Ambient temperature range: −40°C to +85°C
5 Storage temperature range: Component: −40°C to +85°C
Packaging trays: −40°C to +80°C
6 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

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Updated: April 16, 2018