sot-523 plastic-encapsulate d iodes mmbd4148t / BAS16T switching diode features z fast switching speed z for general purpose sw itching applications z high conductance marking : mmbd4148t: ka2, BAS16T:a2 maximum ratings @t a =25 parameter symbol limit unit non-repetitive peak r everse v oltage v rm 100 v peak repetitive peak r everse v oltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 75 v rms reverse voltage v r(rms) 53 v forward continuous current i fm 300 ma average rectified output current i o 150 ma peak f orward s urge c urrent @ t =1.0 s @ t =1.0s i fsm 2.0 1.0 a power dissipation pd 200 mw thermal resistance junction to ambient r ja 625 k/w junction t emperature t j 150 storage t emperature t stg - 5 5~+150 electrical ratings @t a =25 parameter symbol min typ max unit conditions reverse b reakdown v oltage v (br) 75 v i r =1 a v f1 0.715 v i f =1ma v f2 0.855 v i f =10ma v f3 1.0 v i f =50ma forward voltage v f4 1.25 v i f =150ma i r1 1 a v r =75v reverse current i r2 25 na v r =20v capacitance between terminals c t 2 pf v r =0v,f=1mhz reverse r ecovery t ime t rr 4 ns i f =i r =10ma irr=0.1xi r ,r l =100 ? sot-523 1 2 3 1 of 1 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification a,may,2011
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