25 275 6.48 6.99 K --- 1.750 --- 44,45 M 370 380 9.40 9.65 N 213 223 5.41 5.66 Dia. P .065 .075 1.65 1.91 Dia. R 215 .225 5.46 5.72 S .290 315 7.37 8.00 T 514 .530 13.06 13.46 U .089 .099 2.26 2.51 Catalog Number Forward & Reverse 2N1792F 50V 2N1793F 100V 2N1795F 200V 2N1797F 300V 2N1798F 400V 2N1799F 500V 2N1800F 600V e 1000 Amperes surge current e 200V/uS dv/dt Fast Turnoff Series 40 uS turn-off time Electrical Characteristics Max. RMS on-state current Max. average on-state cur. Max. peak on-state voltage Max. holding current 1 Max. peak one cycle surge current ITSM Max. I2t capability for fusing I2 IT(RMS) 110 Amps yatav) 70 Amps 2.1 Volts 75 mA 1000 A 4,150A2S Tc = 87C Tc = 87C ITM = 220 A(peak) Tc = 87C, 60 Hz t = 83 ms Thermal and Mechanical Characteristics Operating junction temp range TJ Storage temperature range TSTG Maximum thermal resistance ReJC Typical thermal resistance (greased) Recs Mounting torque Weight -65C to 125C -65C to 150C 0.40C/W Junction to case 0.20C/W Case to sink 100-