smd type ic smd type mosfet KI6968BEDQ (si6968bedq) tssop-8 unit: mm absolute maximum ratings ta = 25 symbol 10 secs steady state unit v ds v gs t a =25 6.5 5.2 t a =70 5.5 3.5 i dm i s 1.5 1.0 maximum power dissipation t a =25 1.5 1.0 t a =70 0.96 0.64 t j ,t stg symbol typ max unit maximum junction-to-ambient* t 10 sec 72 83 steady-state 100 120 maximum junction-to-foot (drain) steady-state r thjf 55 70 * surface mounted on fr4 board, t 10 sec. drain-source voltage gate-source voltage operating junction and storage temperature range pulsed drain current continuous source current * continuous drain current* v -55to150 parameter w 20 12 30 parameter r thja /w a p d i d * typical value by design n-channel n-channel features v ds =20v,r ds(on) =0.022 @v gs =4.5v,i d =6.5a v ds =20v,r ds(on) =0.030 @v gs =2.5v,i d =5.5a smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic product specification 4008-318-123 sales@twtysemi.com 1 of 2 http://www.twtysemi.com
smd type ic smd type mosfet electrical characteristics ta = 25 parameter symbol testconditons min typ max unit gate threshold voltage v gs(th) v ds =v gs ,i d = 250 a 0.6 1.6 v gate-body leakage i gss v ds =0v,v gs = 4.5 v 200 na v ds =16v,v gs =0v 1 a v ds =16v,v gs =0v,t j =70 25 a on-state drain current* i d(on) v ds 5v,v gs =4.5v 30 a v gs =4.5v,i d = 6.5 a 0.0165 0.022 v gs =2.5v,i d = 5.5 a 0.023 0.030 forward transconductance* g fs v ds =10v,i d =6.5a 30 s total gate charge q g 12 18 nc gate-source charge q gs v ds =10v,v gs =4.5v,i d = 6.5a 2.2 nc gate-drain charge q gd 3.6 nc turn-on delay time t d(on) 245 365 ns rise time t r v dd =10v,r l =10 330 495 ns turn-off delay time t d(off) i d =1a,v gen =4.5v,r g =6 860 1300 ns fall time t f 510 765 ns schottky diode forward voltage* v sd i s =1.5a,v gs = 0 v 0.71 1.2 v * pulse test; pulse width 300 s, duty cycle 2%. zero gate voltage drain current i dss drain-source on-state resistance r ds(on) smd type ic smd type mosfet KI6968BEDQ (si6968bedq) smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic smd type ic product specification 4008-318-123 sales@twtysemi.com 2 of 2 http://www.twtysemi.com
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