PZTA44 NPN Silicon Planar Epitaxial Transistor COLLECTOR 2, 4 1. BASE 2.COLLECTOR 3.EMITTER 4.COLLECTOR BASE 1 4 1 2 3 SOT-223 3 EMITTER ABSOLUTE MAXIMUM RATINGS (TA=25 C) Symbol VCEO VCBO VEBO IC(DC) 400 500 6 300 Unit V V V mA Total Device Disspation TA=25˚C PD 1.2 W Junction Temperature Tj 150 ˚C Storage, Temperature Tstg -55 to +150 ˚C Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current (DC) Value ELECTRICAL CHARACTERISTICS Characteristics Collector-Emitter Breakdown Voltage (IC =1mA) Collector-Base Breakdown Voltage (IC =100µA) Emitter-Base Breakdown Voltage (IE =10 µA) Collector-Emitter Cutoff Current (VCB =400V) Collector Cutoff Current (VCB=400V) Emitter-Base Cutoff Current (VEB=4V) DC Current Gain (VCE = (VCE = (VCE = (VCE = 10V, 10V, 10V, 10V, IC = IC = IC = IC = 1mA) 10mA) 50mA) 100mA) Collector-Emitter Saturation Voltages (IC = 20mA, I B = 2mA) (IC = 50mA, I B = 5mA) Base-Emitter Saturation Voltages (IC = 10mA, I B = 1mA) Output Capacitance (VCE = 20 Vdc, f = 1MHz) Symbol Min Typ Max Unit V(BR)CEO 400 - - V V(BR)CBO 500 - - V V(BR)EBO 6 - - V ICBO - - 100 nA ICES - - 500 nA IEBO - - 100 nA hFE1 hFE2 hFE3 hFE4 40 50 45 20 - 300 - - VCE(sat) - - 375 750 mV VBE(sat) - - 750 mV Cob - 4 6 pF Device Marking PZTA44=44 WEITRON http://www.weitron.com.tw 1/3 09-Jun-10 PZTA44 Characteristics Curve 1000 100 Saturation Voltage (mA) 100000 hFE VCE = 10V 10 1 0.1 1 10 100 1000 10000 1000 VBE(sat) @IC=10 IB 100 VCE(sat) @IC=10 IB 10 10000 0.1 1 Collector Current (mA) 1000 10000 Fig.2 Saturation Voltage & Collector Current 100 10000 Collector Current-IC (mA) Capacitance (pF) 100 Collector Current (mA) Fig.1 Current Gain & Collector Current 10 Cob 1 10 0.1 1 10 PT=100ms PT=1s 100 10 0.1 1 10 100 1000 10000 Forward Voltage-VCE(V) Fig.3 Capacitance & Reverse-Biased Voltage WEITRON 1000 1 100 Reverse-Biased Voltage (V) http://www.weitron.com.tw PT=1ms Fig.4 Safe Operation Area 2/3 09-Jun-10 PZTA44 SOT-223 Outline Dimensions unit:mm A F DIM 4 S B 1 2 3 D L G J C H WEITRON http://www.weitron.com.tw M K 3/3 A B C D F G H J K L M S MILLIMETERS MIN MAX 6.30 3.30 1.50 0.60 2.90 2.20 0.020 0.24 1.50 0.85 0 6.70 6.70 3.70 1.75 0.89 3.20 2.40 0.100 0.35 2.00 1.05 10 7.30 09-Jun-10