Wietron wta8921 free download

File name wta8921.pdf

WTA8921 PNP Silicon Transistors COLLECTOR * "G" Lead(Pb)-Free 3 1 BASE 2 SOT-23 EMITTER MAXIMUM RATINGS (Ta=25 C) Rating Symbol Value Unit Collector-Emitter Voltage VCEO -30 Vdc Collector-Base Voltage VCBO -35 Vdc Emitter-Base Voltage VEBO -5.0 Vdc Collector Current -Continuous IC -800 mAdc THERMAL CHARACTERISTICS Characteristics Symbol Value Unit Total Device Dissipation FR-5 Board (1) PD 200 mW TA =25 C Derate above 25 C 1.6 mW/ C Thermal Resistance, Junction Ambient R JA 625 C/W Junction and Storage, Temperature TJ, Tstg -55 to +150 C Device Marking WTA8921=IO, IY ELECTRICAL CHARACTERISTICS Characteristics Symbol Min Max Unit Collector-Emitter Breakdown Voltage (IC= -10 mAdc, IB=0) V(BR)CEO -30 - Vdc Collector-Base Breakdown Voltage (IC= -1 uAdc, IE=0) V(BR)CBO -35 - Vdc Emitter-Base Breakdown Voltage (IE= -1 uAdc, IC=0) V(BR)EBO -5.0 - Vdc Collector Cutoff Current (VCB= -30Vdc, IE=0) ICBO - -1.0 uAdc Emitter Cutoff Current (VEB= -5.0 Vdc, I C=0) IEBO - -1.0 uAdc 1. FR-5=1.0 I I 0.75 I I 0.062 in WEITRON http://www.weitron.com.tw WTA8921 ELECTRICAL CHARACTER