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Planar Transformer for
Texas Instruments UCC2897A

  • Specially developed for use with the TI UCC2897A Active Clamp  PWM Controller
  • Featured on PMP4804 and PMP5997 Demo Board/Reference Design
  • Primary to secondary isolation: 1500 Vdc
  • Low profile, high efficiency planar transformer
  • RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations.

SPECIFICATIONS


JA4309-AL_ 100 3.3 30.0 67.5 0.35 pri:
sec:
aux
20.0
0.5
160
6 : 1 : 1 : 4
1 When ordering, please specify packaging code: e.g. B0392-ALD
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.
2 Inductance measured on an Agilent/HP 4284 between pins 1 and 3 at 250 kHz, 0.1 Vrms, 0 Adc.
3 Leakage inductance measured between pins 1 and 3 at 100 kHz, 0.1 Vrms, 0 Adc with secondary pins shorted.
4 DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
5 Ambient temperature range: –40°C to +85°C
6 Storage temperature range: Component: –40°C to +85°C
Tape and reel packaging: –40°C to +80°C
7 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.
8 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 12, 2017