Power Transistors TO-3 Case (Continued) TYPE NO. NPN IC PD BVCBO BVCEO (A) MAX (W) PNP (V) MIN (V) MIN 2N6248 hFE *TYP @ IC VCE(SAT) (A) MIN MAX (V) MAX @ IC (A) fT *TYP (MHz) MIN 10 125 110 100 20 100 5.0 3.5 10 4.0 2N6249 10 175 300 200 10 50 10 1.5 10 2.5 2N6250 10 175 375 275 8.0 50 10 1.5 10 2.5 2N6251 10 175 450 350 6.0 50 10 1.5 10 2.5 2N6253 15 115 55 45 20 70 3.0 4.0 15 4.0 2N6254 15 150 100 80 20 70 5.0 4.0 15 -- 2N6282 2N6285 20 160 60 60 750 18,000 10 3.0 20 4.0 2N6283 2N6286 20 160 80 80 750 18,000 10 3.0 20 4.0 2N6284 2N6287 18,000 10 20 160 100 100 750 3.0 20 4.0 2N6306 8.0 125 500 250 15 75 8.0 5.0 8.0 5.0 2N6307 8.0 125 600 300 15 75 8.0 5.0 8.0 5.0 2N6308 8.0 125 700 350 12 60 8.0 5.0 8.0 5.0 2N6371 15 117 50 40 15 60 8.0 4.0 16 4.0 2N6383 2N6648 10 100 40 40 1,000 20,000 5.0 3.0 10 6.0 2N6384 2N6649 10 100 60 60 1,000 20,000 5.0 3.0 10 6.0 2N6385 2N6650 10 100 80 80 1,000 20,000 5.0 3.0 10 6.0 2N6469 15 125 50 40 20 150 5.0 3.5 15 4.0 2N6470 15 125 50 40 20 150 5.0 3.5 15 4.0 2N6471 15 125 70 60 20 150 5.0 3.5 15 4.0 2N6472 15 125 90 80 20 150 5.0 3.5 15 4.0 2N6542 5.0 100 650 300 7.0 35 3.0 1.0 3.0 6.0 2N6543 5.0 100 850 400 7.0 35 3.0 1.0 3.0 6.0 2N6544 8.0 125 650 300 7.0 35 5.0 1.5 8.0 6.0 2N6545 8.0 125 850 400 7.0 35 5.0 1.5 5.0 6.0 2N6546 15 175 650 300 12 60 5.0 1.5 10 6.0 2N6547 15 175 850 400 12 60 5.0 1.5 10 6.0 15 200 2N6569 12 100 45 40 4.0 1.5 4.0 2.5 2N6576 2N6594 15 120 60 60 2,000 20,000 4.0 4.0 15 6.0 2N6577 15 120 90 90 2,000 20,000 4.0 4.0 15 6.0 2N6578 15 120 120 120 2,000 20,000 4.0 4.0 15 6.0 2N6671 8.0 150 350 300 10 40 -- 2.0 8.0 15 2N6672 8.0 150 400 350 10 40 -- 2.0 8.0 15 2N6673 8.0 150 450 400 10 40 -- 2.0 8.0 15 Shaded areas indicate Darlington. 83 w w w. c e n t r a l s e m i . c o m