symbol v ds v gs i dm t j , t stg symbol ty p max 26 40 50 75 r jl 14 24 w maximum junction-to-lead c steady-state c/w thermal characteristics parameter units maximum junction-to-ambient a t 10s r ja c/w maximum junction-to-ambient a steady-state c/w 20 gate-source voltage drain-source voltage -30 continuous drain current a maximum units parameter t a =25c t a =70c absolute maximum ratings t a =25c unless otherwise noted v v -12.8 -80 pulsed drain current b power dissipation a t a =25c junction and storage temperature range a p d c 3 2.1 -55 to 150 t a =70c i d -15 AO4409 features v ds (v) = -30v i d = -15 a max r ds(on) < 7.5m ? (v gs = -10v) max r ds(on) < 12m ? (v gs = -4.5v) the AO4409 uses advanced trench technology to provide excellent r ds(on) , and ultra-low low gate charge. this device is suitable for use as a load switch or in pwm applications. soic-8 top view g d s g s s s d d d d p-channel enhancement mode field general description effect transistor www.freescale.net.cn 1 / 6
AO4409 symbol min typ max units bv dss -30 v -5 t j =55c -25 i gss 100 na v gs(th) -1.4 -1.9 -2.7 v i d(on) 80 a 6.2 7.5 t j =125c 8.2 11.5 9.5 12 m ? g fs 35 50 s v sd -0.71 -1 v i s -5 a c iss 5270 pf c oss 945 pf c rss 745 pf r g 2 ? q g 100 nc q g (4.5v) 51.5 nc q gs 14.5 nc q gd 23 nc t d(on) 14 ns t r 16.5 ns t d(off) 76.5 ns t f 37.5 ns t rr 36.7 ns q rr 28 nc body diode reverse recovery time body diode reverse recovery charge i f =-15a, di/dt=100a/ s drain-source breakdown voltage on state drain current i d =-250 a, v gs =0v v gs =-10v, v ds =-5v v gs =-10v, i d =-15a reverse transfer capacitance i f =-15a, di/dt=100a/ s electrical characteristics (t j =25c unless otherwise noted) static parameters parameter conditions i dss a gate threshold voltage v ds =v gs i d =-250 a v ds =-24v, v gs =0v v ds =0v, v gs =20v zero gate voltage drain current gate-body leakage current r ds(on) static drain-source on-resistance forward transconductance diode forward voltage m ? v gs =-4.5v, i d =-10a i s =-1a,v gs =0v v ds =-5v, i d =-15a turn-on rise time turn-off delaytime v gs =-10v, v ds =-15v, r l =1 ? , r gen =3 ? gate resistance v gs =0v, v ds =0v, f=1mhz turn-off fall time switching parameters total gate charge v gs =-10v, v ds =-15v, i d =-15a gate source charge maximum body-diode continuous current input capacitance output capacitance turn-on delaytime dynamic parameters v gs =0v, v ds =-15v, f=1mhz gate drain charge gate charge a: the value of r ja is measured with the device mounted on 1in 2 fr-4 board with 2oz. copper, in a still air environment with t a =25c. the value in any a given application depends on the user's specific board design. the current rating is based on the t 10s thermal resistance rating. b: repetitive rating, pulse width limited by junction temperature. c. the r ja is the sum of the thermal impedence from junction to lead r jl and lead to ambient. d. the static characteristics in figures 1 to 6,12,14 are obtained using 80 s pulses, duty cycle 0.5% max. e. these tests are performed with the device mounted on 1 in 2 fr-4 board with 2oz. copper, in a still air environment with t a =25c. the soa curve provides a single pulse rating. www.freescale.net.cn 2 / 6
AO4409 typical electrical and thermal characteristics 0 10 20 30 40 50 60 012345 -v ds (volts) fig 1: on-region characteristics -i d (a) v gs =-3v -3.5v -4.5v -10v 0 10 20 30 40 50 60 1 1.5 2 2.5 3 3.5 4 -v gs (volts) figure 2: transfer characteristics -i d (a) 2 4 6 8 10 0 5 10 15 20 25 -i d (a) figure 3: on-resistance vs. drain current and gat e voltage r ds(on) (m ? ) 1.0e-05 1.0e-04 1.0e-03 1.0e-02 1.0e-01 1.0e+00 1.0e+01 1.0e+02 0.0 0.2 0.4 0.6 0.8 1.0 1.2 -v sd (volts) figure 6: body-diode characteristics -i s (a) 25c 125c 0.8 1 1.2 1.4 1.6 0 25 50 75 100 125 150 175 temperature (c) figure 4: on-resistance vs. junction temperature normalized on-resistance v gs =-10v v gs =-4.5v 0 4 8 12 16 20 0246810 -v gs (volts) figure 5: on-resistance vs. gate-source voltage r ds(on) (m ? ) 25c 125c v ds =-5v v gs =-4.5v v gs =-10 v i d =-15a 25c 125c i d =-15a v gs =0v -4v -6v www.freescale.net.cn 3 / 6
AO4409 typical electrical and thermal characteristics 0 2 4 6 8 10 0 20 40 60 80 100 120 -q g (nc) figure 7: gate-charge characteristics -v gs (volts) 0 1000 2000 3000 4000 5000 6000 7000 8000 0 5 10 15 20 25 30 -v ds (volts) figure 8: capacitance characteristics capacitance (pf) c iss 0 20 40 60 80 100 0.001 0.01 0.1 1 10 100 1000 pulse width (s) figure 10: single pulse power rating junction-to- ambient (note e) power (w) 0.01 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000 pulse width (s) figure 11: normalized maximum transient thermal impedance z t ja normalized transient thermal resistance c oss c r ss 0.1 1.0 10.0 100.0 0.1 1 10 100 -v ds (volts) -i d (amps) figure 9: maximum forward biased safe operating area (note e) 100 p s 10ms 1ms 0.1s 1s 10s dc r ds(on) limited t j(max) =150c t a =25c v ds =-15v i d =-15a single pulse d=t o n / t t j,pk =t a +p dm .z t ja .r t ja r t ja =40c/w t on t p d in descending order d=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse t j(max) =150c t a =25c 10 p s www.freescale.net.cn 4 / 6
q e q h l aaa b e1 c e d a a2 a1 symbols 0.050 bsc 0.50 1.27 8 0.10 0.10 5.00 6.20 4.00 0.51 0.25 --- 1.55 --- 5.80 0 0.25 0.40 --- --- --- --- --- 1.27 bsc 0.19 3.80 4.80 1.45 0.33 --- 0.00 --- --- --- --- 1.50 1.45 --- --- 0.228 0.010 0.016 --- 0 --- --- --- --- 0.057 0.007 0.013 --- 0.150 0.189 0.000 --- --- --- --- 0.059 0.057 --- 0.244 8 0.020 0.050 0.004 0.010 0.157 0.197 0.061 0.020 --- 0.004 dimensions in inches dimensions in millimeters max min nom min nom max sop-8 package data note: 1. lead finish: 150 microinches ( 3.8 um) min. thickness of tin/lead (solder) plated on lead 2. tolerance 0.10 mm (4 mil) unless otherwise specified 3. coplanarity : 0.10 mm 4. dimension l is measured in gage plane recommended land pattern f a y w l c package marking description note: logo - aos logo 4409 - part number code. f - fab location a - assembly location y - year code w - week code. l c - assembly lot code sop-8 part no. code logo 4 4 0 9 unit: mm rev. a AO4409 part no. code 4409 www.freescale.net.cn 5 / 6
so-8 tape and reel data so-8 carrier tape so-8 reel so-8 tape leader / trailer & orientation www.freescale.net.cn 6 / 6
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