styn255 thru styn1855 thyristor discretes (scrs) a k g dimensions to-247ad symbol test conditions unit t vj =t vjm t c =85 o c; 180 o sine 55 35 a t vj =45 o c t=10ms (50hz), sine v r =0 t=8.3ms (60hz), sine t vj =t vjm t=10ms(50hz), sine v r =0 t=8.3ms(60hz), sine 440 470 390 420 a i tsm t vj =45 o c t=10ms (50hz), sine v r =0 t=8.3ms (60hz), sine t vj =t vjm t=10ms(50hz), sine v r =0 t=8.3ms(60hz), sine 1140 1100 890 870 a 2 s i 2 t (di/dt) cr 100 500 a/us (dv/dt) cr t vj =t vjm ; v dr =2/3v drm r gk = ; method 1 (linear voltage rise) 500 v/us p gm t vj =t vjm t p =30us i t =i tavm t p =300us 5 2.5 w p gav 0.5 w i trms i tavm o c t vj t vjm t stg -40...+125 125 -40...+125 m d f c mounting torque (m3) mounting force with clip 0.8...1.2 20...120 nm n weight 6 g t vj =t vjm repetitive, it=55a f=50hz, t p =200us v d =2/3v drm i g =0.15a non repetitive, i t =i tavm di g /dt=0.15a/us v rgm 10 v maximum ratings styn255~855 / STYN1055~1855 typical sirectifier g a k k=cathode, a=anode, g=cate styn855 styn1255 styn1655 vrrm v 800 1200 1600 vrsm v 900 1300 1700 styn1855 1800 1900 styn255 styn655 200 300 600 700 STYN1055 1000 1100 520 560 460 500 1350 1300 1050 1030 p1 ?2008 sirectifier all rights reserved, tel: +86-519-86800000 fax: +86-519-88019019 e-mail: sales@sirectifier.com www.sirectifier.com
styn255 thru styn1855 symbol test conditions characteristic values unit v v t it= 55a; tvj=25 o c 1.6 0 v to for power-loss calculations only (t vj =125 o c) 1.00 v r t 8.5 m v d =6v; t vj =25 o c t vj =-40 o c v gt 1.5 2.5 v v d =6v; t vj =25 o c t vj =-40 o c i gt 25 50 ma v gd t vj =t vjm ; v d =2/3v drm 0.2 v i gd 3 ma i h t vj =25 o c; v d =6v; r gk = 50 ma t vj =25 o c; t p =10us; i g =0.1a; di g /dt=0.1a/us 75 ma i l dc current r thjc 0.9 k/w dc current r thjh 1.10 k/w a max. acceleration, 50 hz 50 m/s 2 i r , i d t vj =t vjm ; v r =v rrm ; v d =v drm 5 ma t vj =25 o c; v d =1/2v drm i g =0.1a; di g /dt=0.1a/us t gd 2 us typ. 1.50 styn255~855 STYN1055~1855 thyristor discretes (scrs) p2 ?2008 sirectifier all rights reserved, tel: +86-519-86800000 fax: +86-519-88019019 e-mail: sales@sirectifier.com www.sirectifier.com
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