dfnwb5 2-6l-a plastic-encapsulate mosfets CJND8804 dual n-channel mosfet description the CJND8804 uses advanced tr ench technology to provide excellent r ds(on) and low gate charge. it is es d protected. this device is suitable for use as a uni-directional or bi-directional load switch,facilitated by its common-drain configuration. marking: maximum ratings (t a =25 unless otherwise noted) parameter symbol value unit drain-source voltage v ds 20 v gate-source voltage v gs 12 v continuous drain current i d 8 a pulsed drain current i dm * 30 a thermal resistance from junction to ambient(note1) r ja 175 /w thermal resistance from junction to ambient(note2) 70 /w junction temperature t j 150 storage temperature t stg -55~+150 lead temperature for soldering purposes(1/8?? from case for 10 s) t l 260 *repetitive rating pluse width limited by junction temperature. note 1.when mounted on a minimum pad. 2.when mounted on 1 in 2 of 2oz copper board. dfnwb5 2-6l-a 1 of 2 sales@zpsemi.com www.zpsemi.com CJND8804 a-6,jan,2014
electrical characteristics (t a =25 unless otherwise noted) parameter symbol test condition min typ max unit static parameters drain-source breakdown voltage v (br) dss v gs = 0v, i d =250a 20 v zero gate voltage drain current i dss v ds =16v,v gs = 0v 10 a gate-body leakage current i gss v gs =10v, v ds = 0v 10 a gate threshold voltage (note 1) v gs(th) v ds =v gs , i d =250a 0.5 1 v drain-source on-resistance (note 1) r ds(on) v gs =10v, i d =8a 13 m ? v gs =4.5v, i d =5a 14 m ? v gs =3.8v, i d =5a 15.5 m ? v gs =2.5v, i d =4a 19 m ? v gs =1.8v, i d =3a 27 m ? forward tranconductance (note 1) g fs v ds =5v, i d =8a 36 s diode forward voltage (note 1) v sd i s =1a, v gs = 0v 1 v dynamic parameters (note 2) input capacitance c iss v ds =10v,v gs =0v,f =1mhz 1800 pf output capacitance c oss 230 pf reverse transfer capacitance c rss 200 pf total gate charge q g v ds =10v,v gs =4.5v,i d =8a 17.9 nc gate-source charge q gs 1.5 nc gate-drain charge q gd 4.7 nc switching parameters (note 2) turn-on delay time t d(on) v gs =10v,v dd =10v, r l =1.2 ? ,r gen =3 ? 2.5 ns turn-on rise time t r 7.2 ns turn-off delay time t d(off) 49 ns turn-off fall time t f 10.8 ns notes : 1. pulse test : pulse width 300s, duty cycle 0.5%. 2. guaranteed by design, not su bject to production testing. 2 of 2 sales@zpsemi.com www.zpsemi.com CJND8804 a-6,jan,2014
|
