1: source 1 2: gate 1 7,8: drain 1 3: source 2 4: gate 2 5,6: drain 2 KI4923DY features trenchfet power mosfets advanced high cell density process absolute maximum ratings ta = 25 symbol 10 secs steady state unit v ds v gs t a =25 -8.3 -6.2 t a =70 -6.6 -5 i dm i s -1.7 -0.9 t a =25 21.1 t a =70 1.3 0.7 t j ,t stg symbol typ max unit t 10 sec 45 62.5 steady-state 85 110 maximum junction-to-foot (drain) steady-state r thjf 26 35 * surface mounted on 1" x 1' fr4 board. drain-source voltage gate-source voltage operating junction and storage temperature range pulsed drain current continuous source current * continuous drain current (t j = 150 )* maximum power dissipation * v -55to150 parameter w -30 20 -30 parameter r thja /w a p d i d maximum junction-to-ambient* 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 ic 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 -1 -3 v gate-body leakage i gss v ds =0v,v gs = 20 v 100 na v ds = -24v, v gs =0v -1 a v ds = -24v, v gs =0v,t j =85 -25 a on-state drain current* i d(on) v ds =- 5 v, v gs = -10 v -30 a v gs =-10v,i d = -8.3a 0.017 0.021 v gs =-4.5v,i d = -6.8a 0.025 .031 forward transconductance* g fs v ds =-10v,i d = -8.3a 26 s schottky diode forward voltage* v sd i s =-1.7a,v gs = 0 v -0.8 -1.2 v total gate charge q g 45.5 70 nc gate-source charge q gs v ds = -15v, v gs =-10v,i d =-8.3a 6.5 nc gate-drain charge q gd 12.6 nc turn-on delay time t d(on) 15 25 ns rise time t r v dd =-15v,r l =15 10 15 ns turn-off delay time t d(off) i d =-1a,v gen = -10v, r g =6 135 210 ns fall time t f 80 120 ns source-drain reverse recovery time t rr i f = -1.7 a, di/dt = 100 a/ s 70 110 ns * pulse test; pulse width 300 s, duty cycle 2%. r ds(on) drain-source on-state resistance* i dss zero gate voltage drain current KI4923DY 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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