2N681

2N681 thru 2N689 (SILICON) CME2~ \ Industrial-type, silicon controlled rectifiers in a stud package with current handling capability to 25 amperes at junction temperatures to 1250 C. MCR equivalents available in TO-48 package - i.e. - 2N681 available in T0-48 package as MCR681. =MAXIMUM RATINGS (T.. 12S·C unless otherwise noted) Rating Symbol Value Peak Reverse Blocking Voltage. t 2N681 2N682 2N683 2N684 2N685 2N686 2N687 2N688 2N689 VRSM(rep)*t 25 50 100 150 200 250 300 400 500 Peak Reverse Blocking Voltage. (Transient) (non~recurrent t = 5 ms max.) 2N681 2N682 2N683 2N684 2N685 2N686 2.N687 2N688 2N689 VRSM(non-rep)* 35 75 150 225 300 350 400 500 600 Forward Current RMS (all conduction angles) IT 25 Peak Forward Surge Current (One cycle, 60 Hz, TJ = ~65 to +1250 C) TTSM 200 Circuit Fusing Considerations (TJ = -65 to +1250 0, t ;;; 8.3 ms) J2t 165 Peak Gate Power~Forward PGM 5.0 Average Gate Power~Forward PG(AV) 0.5 Peak Gate Current~Forward IGM 2.0 Pea...