smd type ic www.kexin.com.cn 1 smd type ic switching KP8M4 features low on-resistance. built-in g-s protection diode. small and surface mount package. power switching, dc / dc converter. absolute maximum ratings ta = 25 parameter symbol n-channel p-channel unit drain-source voltage v dss 30 -30 v gate-source voltage v gss 20 -20 v drain current continuous i d 9.0 7.0 a drain current pulsed * i dp 36 28 a source current (body diode) continuous i s 1.6 -1.6 a source current (body diode) pulsed * i sp 36 -28 a total power dissipation p d w channel temperature t ch storage temperature t stg channel to ambient r th (ch-a) /w *pw 10 s, duty cycle 1% 2 150 -55to+150 62.5
www.kexin.com.cn 2 smd type ic smd type ic electrical characteristics ta = 25 parameter symbol min typ max unit v gs =20v,v ds =0v n-ch 10 v gs =-20v,v ds =0v p-ch -10 i d =1ma,v gs =0v n-ch 30 i d =-1ma,v gs =0v p-ch -30 v ds =30v,v gs =0v n-ch 1 v ds =-30v,v gs =0v p-ch -1 v ds =10v,i d =1ma n-ch 1.0 2.5 v ds =-10v,i d =-1ma p-ch -1.0 -2.5 i d =9a,v gs =10a 12 18 i d =9a,v gs =4.5v 16 24 i d =9a,v gs =4v 17 25 i d =-7a,v gs =-10a 20 28 i d =-3.5a,v gs =-4.5v 25 35 i d =-3.5a,v gs =-4v 30 42 i d =9a,v ds =10v n-ch 7.0 i d =-3.5a,v ds =-10v p-ch 6.0 n-channel n-ch 1190 v ds =10v,v gs =0v,f=1mhz p-ch 2600 n-ch 340 p-channel p-ch 450 v ds =-10v,v gs =0v,f=1mhz n-ch 190 p-ch 350 i d =4.5a,v dd =15v n-ch 10 i d =-3.5a,v dd =-15v p-ch 20 n-channel n-ch 15 v gs =10v,r l =3.33 ,r g =10 p-ch 50 n-ch 55 p-channel p-ch 110 v gs =-10v,r l =4.3 ,r g =10 n-ch 22 p-ch 70 n-channel n-ch 15 21 v dd =15v,v gs =5v,i d =9.0a p-ch 25 n-ch 3.0 p-channel p-ch 5.5 v dd =-15v,v gs =-5v,i d =-7.0a n-ch 6.1 p-ch 10 i s =6.4a, v gs =0v n-ch 1.2 i s =-1.6a, v gs =0v p-ch -1.2 i dss zero gate voltage drain current v gs (th) i gss gate-source leakage v (br) dss drain-source breakdown voltage pf pf r ds (on) static drain-source on-state resistance |y fs | forward transfer admittance t d (on) turn-on delay time tr rise time gate threshold voltage c oss output capacitance c rss reverse transfer capacitance ciss input capacitance r ds (on) static drain-source on-state resistance t d (off) turn-off delay time t f fall time qg total gate charge q gs gate-source charge q gd gate-drain charge v sd forward voltage testconditons n-ch p-ch m m s a v a v pf ns v nc nc nc ns ns ns KP8M4
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