2SJ28 (KF-33) Sony P Channel VFET for TA-N88 Class D AMP

2SJ28 is a very special P Channel Vertical Field Transistor (VFET) used in Sony Class First Class-D Amplifier (Model: TA-N88(B). Its has a Vp rank code of KF-33 Mark on the part. The complimentary pair 2SK82 with the same ranking can be found in our store. The parts are guaranteed new, unused.

Characteristic identical to Classic Triode Vacuum Tube.

Application of Vertical FET for Pulse Width Modulation
PWM VFET Report in Japanese
Specifications in Japanese

2SK82 V-FET DC Power Amp Schematics


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