TO-220 Plastic-Encapsulate Transistors TIP31/31A/31B/31C = TRansisTOR NPN ) TO220 7A FEATURES Ls { d Power dissipation | | | Pew: 2 W | Taimb=25 0 } Wy | Collector current 1.BASE | | ie 38 OF 2, COLLECTOR | 4 Collector-base voltage 13a Viewcaa? TIPS1: 40 V 4.EMITTER TIPS14: 60 V TIP31B:- 80 TIPSiC : 100 V Operating and storage junction temperature range Ty, Tey! -F5C to +150 ELECTRICAL CHARACTERISTICS (Tamb=?75 unless otherwise specified) Parameter Symbal Teast conditions MIM MAK WNIT a1 40 Collector-base breakdown voltage 1A ViBRices | lee 190pA, =o ao Vv 31B a0 vic 100 3 40 Collector-ermitter breakdown voltage J14 WiBRicco | ice 30mA. eed 6d u a1B ao an 100 Emitter-base breakdown voltage ViBRicen | le= 100 pA, k=O 4 vy 4 Woe 40 MC le=0 Vor 60 OO le=0 Collector cut-off currant ae lias Voor 80 Vo [ed a2 ma uc Voe= 100 WV ie=O Collector cut-off curremt 221A bis Voe=20V , b= 0 0.3 stag 31B1C Voes GOV. be 0 oa Emitter cut-off current len Ve=8V, I=0 1 mA heew Veer dv be 3A 10 50 DC current gain Are gy VWee=4 Vibe 1A 25 Collector-emitter saturation vollage Vetjman e3A, a=sTon A 12 V Base-emitter voltage Wpecon Veer, lead 1.4 Vl Transition frequency ft Veen OW. e=Ss00mA 4 MHz