1: source 1 2: gate 1 7,8: drain 1 3: source 2 4: gate 2 5,6: drain 2 features 100% rg tested absolute maximum ratings ta = 25 symbol rating unit v ds -30 v gs 20 t a =25 - 4.9 t a =70 -3.9 i dm -30 i s -1.7 t a =25 2 t a =70 1.3 t j ,t stg -55to150 r thja 62.5 /w * surface mounted on 1" x 1' fr4 board. v parameter w drain-source voltage gate-source voltage pulsed drain current continuous source current * maximum junction-to-ambient* a p d i d operating junction and storage temperature range continuous drain current (t j = 150 )* maximum power dissipation * 4008-318-123 sales@twtysemi.com 1 of 2 http://www.twtysemi.com smd type ic smd type ic KI4953DY 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
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 v gate-body leakage i gss v ds =0v,v gs = 20 v 100 na v ds = -30v, v gs =0v -1 a v ds = -30v, v gs =0v,t j =55 -25 a on-state drain current* i d(on) v ds -5v,v gs =-10v -20 a v gs =-10v,i d = -4.9a 0.043 0.053 v gs =-4.5v,i d = -3.6a 0.070 0.095 forward transconductance* g fs v ds =-15v,i d = -4.9a 10 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 16 25 nc gate-source charge q gs v ds = -15v, v gs =-10v,i d = -4.9a 5 nc gate-drain charge q gd 2nc gate resistance r g 27.1 turn-on delay time t d(on) 915ns rise time t r v dd =-15v,r l =15 13 20 ns turn-off delay time t d(off) i d =-1a,v gen = -10v, r g =6 25 40 ns fall time t f 15 25 ns source-drain reverse recovery time t rr i f = -1.7 a, di/dt = 100 a/ s 60 90 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 KI4953DY 4008-318-123 sales@twtysemi.com 2 of 2 http://www.twtysemi.com 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
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