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BC140 BC141

BC140 BC141

BC140-BC141 THERMAL DATA ELECTRICAL CHARACTERISTICS (T amb =25°C unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit ICES Collector Cutoff Current (IE =0) V(BR)CBO Collector-base Breakdown Voltage (IE =0) V(BR)CEO* Collector-emitter Breakdown Voltage (IB =0) V(BR)EBO Emitter-base Breakdown Voltage (IC =0) VCE(sat)* Collector-emitter Saturation Voltage VCES =60 V VCES =60 V Tamb = 150 °C IC =100μA IC =30mA for BC140 for BC141 for BC140 for BC141 80 100 40 60 100 100 IE =100μA 7 V I C =100mA IC =500mA IC =1A IC =100mA IC =1A IB =10 mA IB =50 mA IB = 0.1 A 0.1 0.35 0.6 1 VBE* Base-emitter Voltage I C =1A VCE = 1 V 1.25 1.8 V h FE* DC Current Gain I C =100μA VCE =1V for BC140-141 75 for BC140-141 Gr. 6 28 for BC140-141 Gr. 10 40 for BC140-141 Gr. 16 90 VCE =1V for BC140-141 for BC140-141 Gr. 6 for BC140-141 Gr.10 for BC140-141 Gr.16 VCE =1V for BC140-141 for BC140-141 Gr. 6 for BC140-141 Gr.10 for BC140-141 Gr.16 fT Transition Frequency I C =50mA VCE = 10 V 50 MHz C CBO Collector-base Capacitance I E =0 f=1MHz VCB =10V 12 25 pF t on Turn-on Time I C =100mA IB1 = 5 mA 250 ns t off Turn-off Time I C =100mA IB1 =IB2 = 5 mA 850 ns * Pused : pulse duration = 300 μs, duty cycle = 1 %. 2/3 Rth j-case Rth j-amb Thermal Resistance Junction-case Thermal Resistance Junction-ambient Max Max 40 40 63 100 140 63 100 160 26 15 20 30 35 200 250 100 160 250 °C/W °C/W nA μA V V V V V V V

Collector-emitter Saturation Voltage. Base-emitter Voltage. DC Curent Gain. Transiition Frequency. BC140-BC141 3/3

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