STTH310/s high voltage ultrafast rectifier the STTH310, which is using st ultrafast high voltage planar technology, is specially suited for free-wheeling, clamping, snubbering, demagneti- zation in power supplies and other power switching applications. description n low forward voltage drop n high reliability n high surge current capability n soft switching for reduced emi disturbances n planar technology features and benefits symbol parameter value unit v rrm repetitive peak reverse voltage 1000 v v (rms) rms voltage 700 v i f(av) average forward current tl = 75c d =0.5 do-201ad 3 a tl = 75c d =0.5 smc 3 i fsm forward surge current t = 8.3 ms do-201ad 55 a smc 45 t stg storage temperature range - 50 + 175 c tj maximum operating junction temperature + 175 c absolute ratings (limiting values) i f(av) 3a v rrm 1000 v tj (max) 175 c v f (max) 1.42 v main product characteristics do-201ad STTH310 smc STTH310s product specification 1 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
STTH310/s symbol parameter tests conditions min. typ. max. unit i r reverse leakage current v r = 1000v tj = 25c 10 a tj = 125c 50 v f forward voltage drop i f = 3 a tj = 25c 1.7 v tj = 150c 0.98 1.42 to evaluate the maximum conduction losses use the following equation : p=1.20xi f(av) + 0.075 x i f 2 (rms) static electrical characteristics symbol parameter value unit r th (j-l) junction to lead l = 10 mm do-201ad 20 c/w smc 20 r th (j-a) junction to ambient l = 10 mm do-201ad 75 thermal parameters symbol parameter tests conditions min. typ. max. unit t rr reverse recovery time i f = 0.5 a irr = 0.25 a i r =1a tj = 25c 75 ns t fr forward recovery time i f =3a di f /dt = 50 a/s v fr =1.1xv f max tj = 25c 300 ns v fp forward recovery voltage 12 v dynamic electrical characteristics product specification 2 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
STTH310/s package mechanical data do-201ad ba e e ?d ?d ?c b note 2 note 1 note 1 ref. dimensions notes millimeters inches min. max. min. max. a 9.50 0.374 1 - the lead diameter ? d is not controlled over zone e 2 - the minimum length which must stay straight between the right angles after bending is 0.59"(15 mm) b 25.40 1.000 c 5.30 0.209 d 1.30 0.051 e 1.25 0.049 ordering code marking package weight base qty delivery mode STTH310 STTH310 do-201ad 1.12 g 600 ammopack STTH310s s10 smc 0.245 g 2500 tape & reel STTH310rl STTH310 do-201ad 1.12 g 1900 tape & reel n epoxy meets ul 94,v0 product specification 3 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
|
