general description the HT3400 combines advanced trench mosfettechnology with a low resistance package to provideextremely low rds(on). this device is suitable for use as a load switch or in pwm applications. product summary v ds 30v i d (at v gs =10v) 5.8a r ds(on) (at v gs =10v) < 28m ? r ds(on) (at v gs = 4.5v) < 33m ? r ds(on) (at v gs = 2.5v) < 52m ? absolute maximum ratings ta=25c unless otherwise noted parameter symbol maximum units drain-source voltage v ds 30 v gate-source voltage v gs 12 v continuous drain current t a =25c i d 5.8 a t a =70c 4.9 pulsed drain current c i dm 30 power dissipation b t a =25c p d 1.4 w t a =70c 0.9 junction and storage temperature range t j ,t stg -55 to 150 c thermal characteristics parameter symbol typ max units maximum junction-to-ambient a t 10s r ja 70 90 c/w maximum junction-to-ambient a d steady-state 100 125 c/w maximum junction-to-lead steady-state r jl 63 80 c/w HT3400 1 of 5 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
electrical characteristics (tj=25c unless otherwise noted) symbol parameter conditions min typ max units static parameters bv dss drain-source breakdown voltage i d =250a, v gs =0v 30 v i dss zero gate voltage drain current v ds =30v, v gs =0v 1 a t j =55c 5 i gss gate-body leakage current v ds =0v, v gs = 12v 100 na v gs(th) gate threshold voltage v ds =vgs i d =250a 0.65 1.05 1.45 v i d ( on ) on state drain current v gs =4.5v, v ds =5v 30 a r ds(on) static drain-source on-resistance v gs =10v, i d =5.8a 18 28 m ? t j =125c 28 39 v gs =4.5v, i d =5a 19 33 m ? v gs =2.5v, i d =4a 24 52 m ? g fs forward transconductance v ds =5v, i d =5.8a 33 s v sd diode forward voltage i s =1a,v gs =0v 0.7 1 v i s maximum body-diode continuous current 2 a dynamic parameters c iss input capacitance v gs =0v, v ds =15v, f=1mhz 500 630 760 pf c oss output capacitance 50 75 100 pf c rss reverse transfer capacitance 30 50 70 pf r g gate resistance v gs =0v, v ds =0v, f=1mhz 1.5 3 4.5 ? switching parameters q g total gate charge v gs =4.5v, v ds =15v, i d =5.8a 4.8 6 7 nc q g s gate source charge 1 1.3 1.6 nc q g d gate drain charge 1 1.8 2.5 nc t d ( on ) turn-on delaytime v gs =10v, v ds =15v, r l =2.6 ? r gen =3 ? 3 ns t r turn-on rise time 2.5 ns t d ( off ) turn-off delaytime 25 ns t f turn-off fall time 4 ns t rr body diode reverse recovery time i f =5.8a, di/dt=100a/s 7 8.5 10 ns q rr body diode reverse recovery charge i f =5.8a, di/dt=100a/s 2 2.6 3.1 nc a. the value of r ja is measured with the device mounted on 1i n 2 fr-4 board with 2oz. copper, in a still air environment with t a =25 c. the value in any given applicat ion depends on the user 's specific board design. b. the power dissipation p d is based on t j(max) =150c, using 10s junction-to-ambient thermal resistance. c. repetitive rating, pulse width limited by junction temperature t j(max) =150c. ratings are based on low frequency and duty cycles to keep initialt j =25c. d. the r ja is the sum of the thermal impedence from junction to lead r jl and lead to ambient. e. the static characteristics in figures 1 to 6 are obtained using <300s pulse s, duty cycle 0.5% max. f. these curves are based on the junction-to-ambie nt thermal impedence which is measured with the device mounted on 1in2 fr-4 board wi2oz. copper, assuming a maximum junction temperature of t j(max) =150c. the soa curve provides a single pulse rating. HT3400 2 of 5 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
this product has been designed and qualified for the consumer market. applications or uses as critical componen ts in life support devices or systems are not authorized. aos does not assume any liability arising out of such applications or uses of its products. aos reserves the right to improve product design,functions and reliability without notice. typical electrical and thermal characteristics HT3400 3 of 5 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
typical electrical and thermal characteristics HT3400 4 of 5 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
HT3400 5 of 5 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
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