BC807W / BC808W PNP Silicon Epitaxial Planar Transistors for general purpose and switching applications These transistors are subdivided into three groups –16, -25, -40 according to their current gain. Absolute Maximum Ratings (Ta = 25 OC) Parameter Collector Base Voltage Collector Emitter Voltage Symbol BC807W BC808W BC807W BC808W Emitter Base Voltage -VCEO 50 30 45 25 Unit V V -VEBO 5 V Collector Current -IC 500 mA Peak Collector Current -ICM 1 A Peak Base Current -IBM 200 mA Power Dissipation Ptot 200 mW Thermal Resistance , Junction to Ambient 1) -VCBO Value RθJA 625 1) K/W Junction Temperature TJ 150 O C Storage Temperature Range Ts -65 to +150 O C Transistor mounted on an FR4 printed-circuit board. SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 23/02/2006 BC807W / BC808W Characteristics at Tamb = 25 OC Parameter Symbol Min. Max. Unit hFE hFE hFE hFE 100 160 250 40 250 400 600 - - BC807W BC808W -V(BR)CBO 50 30 - V BC807W BC808W -V(BR)CEO 45 25 - V -V(BR)EBO 5 - V -VCEsat - 0.7 V -VBE - 1.2 V -ICBO - 100 5 nA µA -IEBO - 100 nA fT 80 - MHz Cc - 10 pF DC Current Gain at -VCE = 1 V, -IC = 100 mA -16W -25W -40W at -VCE = 1 V, -IC = 500 mA Collector Base Breakdown Voltage at -IC = 10 µA Collector Emitter Breakdown Voltage at -IC = 10 mA Emitter Base Breakdown Voltage at -IE= 10 µA Collector Emitter Saturation Voltage at -IC = 500 mA, -IB = 50 mA Base Emitter Voltage at -IC = 500 mA, -VCE = 1 V Collector Cutoff Current at -VCB = 20 V at -VCB = 20 V, TJ = 150 OC Emitter Cutoff Current at -VEB = 5 V Transition Frequency at -VCE = 5 V, -IC = 10 mA, f = 100 MHz Collector Capacitance at -VCB = 10 V, f = 1 MHz SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 23/02/2006 BC807W / BC808W SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 23/02/2006 BC807W / BC808W SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 23/02/2006