sot-353 digital transistors(built-in resistors) UMC5N dual digital transistor (npn+pnp) features ? both the dta143x and dtc144e chips in a sot-353 package ? ideal for power switch circuits ? mounting cost and area can be cut in half marking: c5 dtr1 absolute maximum ratings (t a =25 ) parameter symbol value unit supply voltage v cc 50 v input voltage v in -10~+40 v i o 30 output current i c(max) 100 ma power dissipation p d 150 mw thermal resistance from junction to ambient r ja 833 /w junction temperature t j 150 storage temperature t stg -55~+150 dtr1 electrical characteristics (t a =25 ) parameter symbol min typ max unit conditions v i(off) 0.5 v cc =5v ,i o =100 a input voltage v i(on) 3 v v o =0.3v ,i o =2ma output voltage v o(on) 0.3 v i o =10ma, i i =0.5ma input current i i 0.18 ma v i =5v output current i o(off) 0.5 a v cc =50v, v i =0 dc current gain g i 68 v o =5v ,i o =5ma input resistance r 1 32.9 47 61.1 k ? resistance ratio r 2 /r 1 0.8 1 1.2 transition frequency f t 250 mhz v o =10v ,i o =5ma,f=100mhz 1 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
dtr2 absolute maximum ratings (t a =25 ) parameter symbol value unit supply voltage v cc -50 v input voltage v in -20~+7 v i o -100 output current i c(max) -100 ma power dissipation p d 150 mw junction temperature t j 150 storage temperature t stg -55~+150 dtr2 electrical characteristics (t a =25 ) parameter symbol min typ max unit conditions v i(off) -0.3 v cc =-5v ,i o =-100 a input voltage v i(on) -2.5 v v o =-0.3v ,i o =-20ma output voltage v o(on) -0.3 v i o =-10ma,i i =-0.5ma input current i i -1.8 ma v i =-5v output current i o(off) -0.5 a v cc =-50v, v i =0 dc current gain g i 30 v o =-5v ,i o =-10ma input resistance r 1 3.29 4.7 6.11 k ? resistance ratio r 2 /r 1 1.7 2.1 2.6 transition frequency f t 250 mhz v o =-10v ,i o =-5ma,f=100mhz 2 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
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