AO4290A general description product summary v ds i d (at v gs =10v) 15.5a r ds(on) (at v gs =10v) < 6.4m? r ds(on) (at v gs =4.5v) < 7.6m? applications 100% uis tested 100% rg tested AO4290A so-8 tape & reel 3000 100v channel alphasgt tm ? synchronous rectification for quick charger 3. 0 ? synchronous rectification for ac/dc adapter an d dc/dc brick power orderable part number package type form minimum order quantity 100v ? trench power alphasgt tm technology ? low r ds(on) ? logic driven ? rohs and halogen-free compliant soic-8 top view bottom view d d d d s s s g top view 12 3 4 8 7 6 5 pin1 pin1 g ds symbol v ds v gs i dm i as avalanche energy l=0.1mh c e as v ds spike v spike t j , t stg symbol t 10s steady-state steady-state r q jl power dissipation b 2.0 t a =70c 10s p d 100 120 3.1 gate-source voltage pulsed drain current c 12 parameter drain-source voltage continuous drain current maximum junction-to-lead c/w c/w maximum junction-to-ambient a d 16 75 24 va absolute maximum ratings t a =25c unless otherwise noted 20 v maximum units AO4290A so-8 tape & reel 3000 15.5 maximum junction-to-ambient a c/w r q ja 31 59 40 parameter max c units junction and storage temperature range -55 to 150 typ thermal characteristics a 44 62 mj 97 t a =25c t a =70c t a =25c avalanche current c w i d v rev.1.0: july 2016 www.aosmd.com page 1 of 5
AO4290A symbol min typ max units bv dss 100 v v ds =100v, v gs =0v 1 t j =55c 5 i gss 100 na v gs(th) gate threshold voltage 1.3 1.75 2.3 v 5.3 6.4 t j =125c 9.5 11.5 6.1 7.6 m? g fs 90 s v sd 0.68 1 v i s 4 a c iss 4525 pf c oss 345 pf c rss 22.5 pf r g 0.5 1.1 1.8 ? q g (10v) 65 95 nc q g (4.5v) 30 45 nc q gs 10 nc q gd 9 nc t d(on) 10 ns t r 6 ns t d(off) 52 ns t f 10 ns reverse transfer capacitance v gs =0v, v ds =50v, f=1mhz v ds =v gs, i d =250 m a output capacitance forward transconductance i s =1a, v gs =0v v ds =5v, i d =15.5a v gs =10v, i d =15.5a v ds =0v, v gs =20v maximum body-diode continuous current input capacitance gate-body leakage current turn-off delaytime turn-off fall time v gs =10v, v ds =50v, r l =3.25 w , r gen =3 w diode forward voltage dynamic parameters v gs =4.5v, i d =13.5a turn-on rise time gate source charge gate drain charge total gate charge switching parameters turn-on delaytime m? v gs =10v, v ds =50v, i d =15.5a total gate charge electrical characteristics (t j =25c unless otherwise noted) static parameters parameter conditions gate resistance f=1mhz i dss a zero gate voltage drain current drain-source breakdown voltage i d =250 m a, v gs =0v r ds(on) static drain-source on-resistance t f 10 ns t rr 32 ns q rr 162 nc applications or use as critical components in life support devices or systems are not authorized. aos does not assume any liability arising out of such applicatio ns or uses of its products. aos reserves the right to improve product design,functions and reliability without no tice. body diode reverse recovery charge body diode reverse recovery time i f =15.5a, di/dt=500a/ m s turn-off fall time i f =15.5a, di/dt=500a/ m s a. the value of r q ja is measured with the device mounted on 1in 2 fr-4 board with 2oz. copper, in a still air environ ment with t a =25 c. the value in any given application depends on the user' s specific board design. b. the power dissipation p d is based on t j(max) =150 c, using 10s junction-to-ambient thermal resistance. c. repetitive rating, pulse width limited by junct ion temperature t j(max) =150 c. ratings are based on low frequency and duty cycl es to keep initialt j =25 c. d. the r q ja is the sum of the thermal impedance from junction t o lead r q jl and lead to ambient. e. the static characteristics in figures 1 to 6 are obtained using <300 m s pulses, duty cycle 0.5% max. f. these curves are based on the junction-to-ambien t thermal impedance which is measured with the devi ce mounted on 1in 2 fr-4 board with 2oz. copper, assuming a maximum junction temperatur e of t j(max) =150 c. the soa curve provides a single pulse rating. rev.1.0: july 2016 www.aosmd.com page 2 of 5
AO4290A typical electrical and thermal characteristics 0 20 40 60 80 1 2 3 4 5 i d (a) v gs (volts) figure 2: transfer characteristics (note e) 2 3 4 5 6 7 8 0 3 6 9 12 15 r ds(on) (m w ) i d (a) figure 3: on - resistance vs. drain current and gate 0.8 1 1.2 1.4 1.6 1.8 2 2.2 0 25 50 75 100 125 150 175 normalized on-resistance temperature (c) figure 4: on - resistance vs. junction temperature v gs =4.5v i d =13.5a v gs =10v i d =15.5a 25 c 125 c v ds =5v v gs =4.5v v gs =10v 0 20 40 60 80 0 1 2 3 4 5 i d (a) v ds (volts) figure 1: on-region characteristics (note e) v gs =2.5v 3v 3.5v 10v 4.5v d figure 3: on - resistance vs. drain current and gate voltage (note e) 1.0e-05 1.0e-04 1.0e-03 1.0e-02 1.0e-01 1.0e+00 1.0e+01 0.0 0.2 0.4 0.6 0.8 1.0 i s (a) v sd (volts) figure 6: body-diode characteristics (note e) 25 c 125 c figure 4: on - resistance vs. junction temperature (note e) 0 5 10 15 20 2 4 6 8 10 r ds(on) (m w ) v gs (volts) figure 5: on-resistance vs. gate-source voltage (note e) i d =15.5a 25 c 125 c rev.1.0: july 2016 www.aosmd.com page 3 of 5
AO4290A typical electrical and thermal characteristics 1 10 100 1000 1e-05 0.001 0.1 10 power (w) pulse width (s) figure 10: single pulse power rating junction - to - 0 2 4 6 8 10 0 20 40 60 80 v gs (volts) q g (nc) figure 7: gate-charge characteristics 0 1000 2000 3000 4000 5000 6000 0 20 40 60 80 100 capacitance (pf) v ds (volts) figure 8: capacitance characteristics c iss c oss c rss v ds =50v i d =15.5a t j(max) =150 c t a =25 c 10 m s 0.0 0.1 1.0 10.0 100.0 1000.0 0.01 0.1 1 10 100 1000 i d (amps) v ds (volts) v > or equal to 4.5v 10 m s 1ms dc r ds(on) limited t j(max) =150 c t a =25 c 100 m s 10ms figure 10: single pulse power rating junction - to - ambient (note f) 0.001 0.01 0.1 1 10 1e-05 0.0001 0.001 0.01 0.1 1 10 100 z q ja normalized transient thermal resistance pulse width (s) figure 11: normalized maximum transient thermal imp edance (note f) single pulse d=t on /t t j,pk =t a +p dm .z q ja .r q ja t on t p dm in descending order d=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse v gs > or equal to 4.5v figure 9: maximum forward biased safe operating area (note f) r q ja =75 c/w rev.1.0: july 2016 www.aosmd.com page 4 of 5
AO4290A - + vdc ig vds dut - + vdc vgs vgs 10v qg qgs qgd charge gate charge test circuit & waveform - + vdc dut vdd vgs vds vgs rl rg vgs vds 10% 90% resistive switching test circuit & waveforms t t r d(on) t on t d(off) t f t off l bv unclamped inductive switching (uis) test circuit & waveforms vds dss 2 e = 1/2 li ar ar figure a: gate charge test circuit & waveforms figure b: resistive switching test circuit & wavefor ms figure c: unclamped inductive switching (uis) test c ircuit & waveforms vdd vgs id vgs rg dut - + vdc vgs vds id vgs i ig vgs - + vdc dut l vgs vds isd isd diode recovery test circuit & waveforms vds - vds + i f ar di/dt i rm rr vdd vdd q = - idt t rr figure d: diode recovery test circuit & waveforms rev.1.0: july 2016 www.aosmd.com page 5 of 5
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