BF881 SIEMENS | Alldatasheet

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SLE D MM 8235605 0041854 471 MESIEG SIEMENS SIEMENS AKTIENGESELLSCHAF 733-05 NPN Silicon Transistors BF 869 with High Reverse Voltage « BF 881 @ High breakdown voltage @ Low collector-emitter saturation voltage @ Low capacitance <> © Complementary types: BF 870, BF 872 (PNP) 1A vrs: 1 2 3 BF 869 Q62702-F683 c TO-202 BF 871 Q62702-F676 BF 881 Q62702-F794 Maximum Ratings Parameter Values Unit BF 869 | BF 871 | BF 881 Calecoromitervotage ee Collesor-eniter vote, Rae=27¥c [van —|- [500 [460 | Cotlector-basevatage [vem [280 [300 [400 | Eniter-aeevotage ve | sd Collector cunt (eC Poak base curent ed a Total power dissipation Pm w Tr = 40°C Te = 110°C Sunaion temperature os a Storage temperature ange Thermal Resistance 1) For detailed information see chapter Package Outlines, 572 5.91

SLE D MM 8235605 0041855 308 MBSIEG SIEMENS AKTIENGESELLSCHAF BF 869 .-. BF 881 T-33-05

Electrical Characteristics

at Ta = 25°C, unless otherwise specified. Parameter Pre ee Unit DC characteristics Collector-emitter breakdown voltage Veeryceo Vv Ic=1mA BF 869 Collector-emitter breakdown voltage Veerycer Ic=10 pA BF 871 300 BF 881 400 Collector-base breakdown voltage Vieryceo Ic= 10 pA BF 869 250 BF 871 300 BF 881 400 Emitter-base breakdown voltage Veereso Te=10 pA Collector-base cutoff current Ice0 nA Ves = 200 V BF 869, BF 871 Ves = 350 V BF 881 Collector cutoff current Icen pA Vee = 200 V, Ree = 2.7 kQ, Ta = 150°C. BF 869, BF 871 Vor = 350 V, Ree = 2.7 kQ, Ta = 150°C BF 881 Emitter-base cutoff current Tea0 Ves =5V DC current gain - Tc = 25 MA, Vee = 20 V BF 869 - BF 871, BF 881 - Collector-emitter saturation voltage ") Veesainr v Ic = 25 mA, 7) = 150°C AC characteristics . Transition frequency ft 100 MHz Ic = 10 MA, Vee = 10 V, f= 20 MHz Output capacitance Cote pF Vea = 30 V, f=1 MHz . ”) Pulse test conditions: ¢ < 300 us, D < 2%. Siemens Aktiengeselischaft 573

SLE D MM 46235605 0041856 244 MESIEG STEMENS AKTIENGESELLSCHAF BF 869 «. BF 881 J-33-05 Total power dissipation Pr = f (Ts; Tc) Operating range /c =f (Vce) Tas 110°C, D=0.01 so cnrsas ee ores wee Se ceases erect eeeeisil| Ww a oes! oe one ess: oe BL Coe ma St Ae STOTT 1 EAH HEE me SRORERNGGRER Re INV 818 CEE NC ° EHH EHH COCR CT Con nr CCCP os CEEEEEEEOE NCE wo UTE OT “FCT = EEE COP ree A ey 1 oo -LELLECEL ETN vot LLU ATI UT 0 50 100 °C (150 10° 108 102 Vv 103 — > ik Neg Permissible pulse load Rin = f (tp) Collector current /c = f (Vee) Vee = 20V few CICCECECET { wLLLOCT TC 2 a PPE este t/a BETBBI! Fe on 2 Par aA ut TH ¥====—=::=== ww TTT FERRE CAN =? CH ===. === wii wlll LLCO 10° 1075 1074 1073 10°? 107! 10°s 10° 0 0.5 v1.0 _—~h —Ny Siemens Aktiengeselischaft 574

SLE D M@ 8235605 0042857 180 MESIEG SIEMENS AKTIENGESELLSCHAF BF 869 .» BF 881 J-33-05 Collector cutoff current Joao = f (Ta) DC current gain hre =f (Ic) Vea = 200 V, 350 V Vee = 20 V, Ta = 25°C 0 ey 10 eco nA PERE EEE 5 EHH 1. PeeCeerra EC ove fC HEE Seri meee Se Sse EERE rt el 1 Seti meatal adil ea 10 peter Tt | AP | a, Wesssese=2ee===e A geicfetstanas HH HH SESS i i) LOCC) soo UTM TT 0) 50 100 © 150 107 107" = 10°10" mA 10? —-1, —k Transition frequency fr = f (Ic) Output capacitance Cox = f (Vos) Vee = 10 V, f= 20 MHz Ic =0, f= 1 MHz or cee or von cores ert en {Cor ve PCE Coe | i A Coo [TPT Try Sgt alll Ma aaesitatitt Wer Terr (ATP Bn RCE gst cent aa TCO s ZC Cc COCCPRSSEEEE EC ZC nT CUP Ree suicatii ait em steiiaitta CTT yr) CUPP a PEEP 10! o CORPO eee 10° = 5 10' = 5:10? ma 510% 0 10 20 v 30 —+I, —> Veg Siemens Aktiengeselischaft 575