ST BDW47 PNP Silicon Planar Darlington Power Transistor General purpose and low speed switching application TO-220 Plastic Package Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit Collector Emitter Voltage -VCEO 100 V Collector Base Voltage -VCBO 100 V Emitter Base Voltage -VEBO 5 V Collector Current – Continuous -IC 15 A Base Currentt Total Power Dissipation @ TC = 25 OC Derate above 25 OC -IB Ptot 0.5 85 0.68 A W W/OC Thermal Resistance, Junction to Case RθJC 1.47 O Operating and Storage Junction Temperature Range TJ, Ts -55 to +150 C/W C O SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 22/03/2006 ST BDW47 Characteristics at TC = 25 OC Parameter Symbol Min. Max. Unit at -VCE = 4 V, -IC = 5 A hFE 1000 - - at -VCE = 4 V, -IC = 10 A hFE 250 - - -VCEO(sus) 100 - V -ICEO - 2 mA -ICBO - 1 mA -IEBO - 2 mA at -IC = 5 A, -IB = 10 mA -VCE(sat) - 2 V at -IC = 10 A, -IB = 50 mA -VCE(sat) - 3 V -VBE(on) - 3 V IS/b 3.8 - A 1.2 - A fT 4 - MHz Cob - 300 pF DC Current Gain Collector Emitter Sustaining Voltage at -IC = 30 mA Collector Cutoff Current at -VCE = 50 V Collector Cutoff Current at -VCB = 100 V Emitter Cutoff Current at -VEB = 5 V Collector Emitter Saturation Voltage Base Emitter on Voltage at -IC = 10 A, -VCE = 4 V Second Breakdown Collector Current With Base Forward Biased 1) at -VCE = 22.5 V at -VCE = 36 V Transition Frequency at -VCE = 3 V, -IC = 3 A, f = 1 MHz Output Capacitance at -VCB = 10 V, f = 0.1 MHz 1) Pulse Test non repetitive: Pulse Width = 250 ms SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 22/03/2006 ST BDW47 TO-220 PACKAGE OUTLINE SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 22/03/2006