500 V N-channel in a fully isolated TO-220FL
The RJK5033DPP-M0#T2: The full-pack moulding isolates the tab electrically, so the mounting screw or clip does not need a separate insulator — the back of the package is the isolation barrier. This saves one assembly step and a mica pad per board position.
1.3 Ohm Rds(on) — conduction loss at 3 A
At that operating point the conduction loss is I²R = 3² × 1.3 = 11.7 W, which sits inside the 27.4 W power dissipation limit at the case. The gate drive voltage is 10 V nominal — the Rds(on) is not characterised at 5 V logic-level drive, so a 12 V or 15 V gate supply is the intended bias.
Input capacitance and switching edge
Input capacitance Ciss is 600 pF maximum at 25 V drain-source. For a 500 V part this is a moderate figure.
Active lifecycle — BOM line is not at LTB risk
ROHS3 compliance is confirmed.