sot-523 plastic-encapsulate mosfets CJ4153 n-channel 20-v(d-s) mosfet feature ? low r ds(on) improving system efficiency ? low threshold voltage ,1.5v rated ? esd protected gate ? pb-free packages are available applications ? load/power switches ? power supply converter circuits ? battery management ? portables like cell phones, pdas , digital cameras, pagers,etc marking: x maximum ratings ( t a =25 unless otherwise noted) parameter symbol value unit drain-source voltage v ds 20 gate-source voltage v gs 6 v continuous drain current (note 1) i d 0.915 a power dissipation (note 1) p d 150 m w thermal resistance from junction to ambient (note 1) r ja 833 /w operating junction temperature t j 150 storage temperature t stg -55~+150 . so t -523 1. ga te 2. source 3. drain 1 of 2 sales@zpsemi.com www.zpsemi.com CJ4153
electrical characteristics ( t a =25 unless otherwise noted) parameter symbol test condition min typ max unit off characteristics drain-source breakdown voltage v (br)dss v gs = 0v, i d =250a 20 v gate-source leakage i gss v ds =0v, v gs =4.5v 1 a zero gate voltage drain current i dss v ds =16v, v gs =0v 100 na on characteristics (note 2) gate-source thre shold voltage v gs(th) v ds =v gs , i d =250a 0.45 1.1 v v gs =4.5v, i d =600ma 570 v gs =2.5v, i d =500ma 620 v gs =1.8v, i d =350ma 700 drain-source on-state resistance r ds(on) v gs =1.5v, i d =40ma 9500 m ? forward transconductance g fs v ds =10v, i d =400ma 0.5 s charges and capacitances (note 3) input capacitance c iss 110 output capacitance c oss 16 reverse transfer capacitance c rss v ds =16v,v gs =0v,f =1mhz 12 pf total gate charge q g 1.82 gate-source charge q gs 0.3 gate-drain charge q gd v ds =10v,v gs =4.5v, i d =200ma 0.42 nc switching characteristics (note 3,4) turn-on delay time t d(on) 3.7 rise time t r 4.4 turn-off delay time t d(off) 25 fall time t f v dd =10v, v gs =4.5v r g =10 ? , i d =200ma 7.6 ns drain-source diode characteristics body diode voltage v sd i s =0.2a, v gs =0v 1.1 v notes : 1. surface mounted on fr4 board using 1 in sq pad size . 2. pulse test : pulse width 300s, duty cycle 2%. 3. guaranteed by design, not s ubject to production testing. 4. switching characteristics are indep endent of operating junction temperatures. 2 of 2 sales@zpsemi.com www.zpsemi.com CJ4153
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