BU526a npn silicon transistor switching regulators pwm inverters solenoid and relay drivers to-3 absolute maximum ratings (t a =25 c cc c ) characteristic symbol rating unit collector-base voltage collector-emitter voltage collector current (dc) collector dissipation (tc=25 c) junction temperature storage temperature vcbo vceo ic pc tj tstg 400 400 8 86 150 -50~150 v v a w c c electrical characteristics (ta=25 c cc c ) characteristic symbol test condition min typ max unit collector cutoff current collector cutoff current dc current gain collector- emitter saturation voltage icbo iceo hfe vce(sat) vcb= 400v , ie=0 vcb=400v , ib=0 vce=5v , ic=1a ic=3a , ib=0.3a 15 10 10 25 2.5 a a v wing shing computer components co., (h.k.)ltd. tel:(852)2341 9276 fax:(852)2797 8153 homepage: http://www.wingshing.com e-mail: wsccltd@hkstar.com
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