DE275-102N06A Datasheet, PDF (5/6 Pages) IXYS Corporation – RF Power MOSFET

Fig. 6 Class C Test Circuit
DE275-102N06A
RF Power MOSFET
250V
13.56MHz Class C RF Test Circuit
1. T1- 2:1 Turns ratio, Ferronics binocular core P/N 12-365-J
Primary - 2 turns of 26 AWG, single strand Teflon Wire.
Secondary - 1 turn of braid with the primary wire run inside of it.
2. L1 - < 90nH, 5 turns, 0.25" id, 18 AWG single strand mag-
net wire, 0.55" long.
3. C1 - 3000pf, 3 x 1000pf, ATC capacitors, P/N 102KW.
4. C2 - 470pf, ATC capacitor, P/N 471JW.
5. R1 - 3.3 ohm, 3 x 10 ohm Caddock resistors, P/N
MP850-10-10.
6. Q1 - DE275-102N06A
7. C3 - 5nf, 5 x .001uf, ceramic disc capacitors
8. C4 - 60pf - 100pf air variable capacitor
9. L2 - 800nH, 6 turns, 1" id, 12 AWG single strand magnet
wire, 0.85" long.
10. C5 - 250pf - 480pf mica compression capacitor, Sprague
Goodman GME90901.
11. L3 - 5.4uH, 20 turns, 18 AWG single strand magnet wire, Mi-
crometals core T-106-2, powered iron core.
12. C6A - 0.02uf, 2 x 0.01uf ceramic disc capacitors.
13. C6B - 0.08uf, 8 x 0.01uf ceramic disc capacitors.
14. FB1 - 3 x 900mu ferrite beads on 18 AWG buss wire.