2SB1427 Transistor, PNP Features * available in MPT3 (MPT, SOT-89, SC-62) package * package marking: 2SB1427; BJx, where * is Nee code low collector saturation voltage, typically Vce(saty = 0.5 V (max) for Io/Ig =~1 A/-S0 mA * excellent current-to-gain characteristics Applications low frequency power amplifier Dimensions (Units : mm) 2SB1427 (MPT3) 40705 2 di ( S i} }o.4 +0.11110.520.11ll 0.4 20.1 2115 20.1 15201 [2.020.2 | (1) Base (2) Collector (3) Emitter 156 ROM Surface Mount Transistors Transistor, PNP, 2SB series 28B1427 Absolute maximum ratings (T, = 25C) Parameter Symbol Limits Unit Conditions Collector-to-base voltage | Vopo -20 Vv Collector-to-emitter voltage VcEo ~20 V Emitter-to-base voltage VeBo -6 Vv -2 DC Collector current lo A - ~3 Single pulse, Pw = 10 ms 0.5 Collector dissipation Po Ww - 2.0 Mounted on 40 x 40 x 0.7 mm ceramic PCB Junction temperature T; 150 C Storage temperature Tstg -55 ~ +150 C Electrical characteristics (unless otherwise noted, T, = 25C) Parameter Symbol; Min |Typical| Max Unit Conditions Collector-to-base _ breakdown voltage BVcao | ~20 Vi [le =-50 pA Collector-to-emitter _ breakdown voltage BVceo | -20 V|ic =-1 mA Emitter-to-base __ breakdown voltage BVeso | 6 Vo |le = -50 pA Collector cutoff current IcBo -0.5 WA |Vog=-16V Emitter cutoff current leBo -0.5 vA |lVeg=-SV DC current gain hee 270 1200 Voge =-6V, Ic =-0.5A, single pulse Collector-to-emitter aan . saturation voltage VE (sat) -0.5 V_Ilo/lg =-1 A/-50 mA, single pulse Transition frequency fr 90 MHz |Vce=10V, le=10mA, f = 30 MHz Output capacitance Cob 30 pF |Vcp =-10V, le =0A, f= 1 MHz hee rankings ttem S E U hee 270 ~ 560 390 ~ 820 | 560~ 1200 Surface Mount Transistors ROM 157 2SB1427 Transistor, PNP, 2SB series Electrical characteristic curves 125 g 100 i ge 2 75 Zz 6 i i Be 50h - 2 oO 5 5 26}-~ 5 25} 3 So LL 6. 28 50. 75 100 125 190 AMBIENT TEMPERATURE : Ta (C) Figure 1 DC CURRENT GAIN : hee s 20 0.001 0.01 -0.1 -1 -10 COLLECTOR CURRENT : Ic (A) Figure 3 Ordering information Package Tape Code T100 Basic order quantity 1000 28B1427 wv * = Standard, * = Semi-standard, * = Special order tle (mA) COLLECTOR CURRENT -0 05 -10 1 BASE TO EMITTER VOLTAGE : Vee (V) Figure 2 0.01 COLLECTOR SATURATION VOLTAGE ! Vee isa (yy 0.001 -0.001 ~0.01 -0.1 1 10 COLLECTOR CURRENT : Ic (A) Figure 4 158 ROM Surface Mount Transistors