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IRF2804S-7PPBF hexfet ? power mosfet v dss = 40v r ds(on) = 1.6m ? i d = 160a www.irf.com 1 hexfet ? is a registered trademark of international rectifier. description this hexfet ? power mosfet utilizes the latest processing techniques to achieve extremely low on-resistance per silicon area. additional features of this design are a 175c junction operating temperature, fast switching speed and improved repetitive avalanche rating. these features combine to make this design an extremely efficient and reliable device for use in a wide variety of applications. s d g features advanced process technology ultra low on-resistance 175c operating temperature fast switching repetitive avalanche allowed up to tjmax lead-free absolute maximum ratings parameter units i d @ t c = 25c continuous drain current, v gs @ 10v (silicon limited) a i d @ t c = 100c continuous drain current, v gs @ 10v (see fig. 9) i d @ t c = 25c continuous drain current, v gs @ 10v (package limited) i dm pulsed drain current p d @t c = 25c maximum power dissipation w linear derating factor w/c v gs gate-to-source voltage v e as single pulse avalanche energy (thermally limited) mj e as (tested) single pulse avalanche energy tested value i ar avalanche current a e ar repetitive avalanche energy mj t j operating junction and c t stg storage temperature range soldering temperature, for 10 seconds mounting torque, 6-32 or m3 screw thermal resistance parameter typ. max. units r jc junction-to-case ??? 0.50 c/w r cs case-to-sink, flat, greased surface 0.50 ??? r ja junction-to-ambient ??? 62 r ja junction-to-ambient (pcb mount, steady state) ??? 40 max. 320 230 1360 160 10 lbf?in (1.1n?m) 330 2.2 20 630 1050 see fig.12a,12b,15,16 300 (1.6mm from case ) -55 to + 175

pd - 97057a

2 www.irf.com s d g s d g repetitive rating; pulse width limited by max. junction temperature. (see fig. 11). limited by t jmax , starting t j = 25c, l=0.049mh, r g = 25 ? , i as = 160a, v gs =10v. part not recommended for use above this value. pulse width 1.0ms; duty cycle 2%. c oss eff. is a fixed capacitance that gives the same charging time as c oss while v ds is rising from 0 to 80% v dss . limited by t jmax , see fig.12a, 12b, 15, 16 for typical repetitive avalanche performance. this value determined from sample failure population. 100% tested to this value in production. this is applied to d 2 pak, when mounted on 1" square pcb ( fr-4 or g-10 material ). for recommended footprint and soldering techniques refer to application note #an-994. r is measured at t j of approximately 90c. static @ t j = 25c (unless otherwise specified) parameter min. typ. max. units v (br)dss drain-to-source breakdown voltage 40 ??? ??? v ? v dss / ? t j breakdown voltage temp. coefficient ??? 0.028 ??? v/c r ds(on) smd static drain-to-source on-resistance ??? 1.2 1.6 m ? v gs(th) gate threshold voltage 2.0 ??? 4.0 v gfs forward transconductance 220 ??? ??? s i dss drain-to-source leakage current ??? ??? 20 a ??? ??? 250 i gss gate-to-source forward leakage ??? ??? 200 na gate-to-source reverse leakage ??? ??? -200 q g total gate charge ??? 170 260 nc q gs gate-to-source charge ??? 63 ??? q gd gate-to-drain ("miller") charge ??? 71 ??? t d(on) turn-on delay time ??? 17 ??? ns t r rise time ??? 150 ??? t d(off) turn-off delay time ??? 110 ??? t f fall time ??? 105 ??? l d internal drain inductance ??? 4.5 ??? nh between lead, 6mm (0.25in.) l s internal source inductance ??? 7.5 ??? from package and center of die contact c iss input capacitance ??? 6930 ??? pf c oss output capacitance ??? 1750 ??? c rss reverse transfer capacitance ??? 970 ??? c oss output capacitance ??? 5740 ??? c oss output capacitance ??? 1570 ??? c oss eff. effective output capacitance ??? 2340 ??? diode characteristics parameter min. typ. max. units i s continuous source current ??? ??? 320 (body diode) a i sm pulsed source current ??? ??? 1360 (body diode) v sd diode forward voltage ??? ??? 1.3 v t rr reverse recovery time ???4365ns q rr reverse recovery charge ??? 48 72 nc v ds = v gs , i d = 250a v ds = 40v, v gs = 0v v ds = 40v, v gs = 0v, t j = 125c conditions v gs = 0v, i d = 250a reference to 25c, i d = 1ma v gs = 10v, i d = 160a t j = 25c, i f = 160a, v dd = 20v di/dt = 100a/s t j = 25c, i s = 160a, v gs = 0v showing the integral reverse p-n junction diode. v gs = 0v, v ds = 1.0v, ? = 1.0mhz v gs = 10v mosfet symbol v gs = 0v v ds = 25v v gs = 0v, v ds = 32v, ? = 1.0mhz conditions v gs = 0v, v ds = 0v to 32v ? = 1.0mhz, see fig. 5 r g = 2.6 ? i d = 160a v ds = 10v, i d = 160a v dd = 20v i d = 160a v gs = 20v v gs = -20v v ds = 32v v gs = 10v

www.irf.com 3 fig 2. typical output characteristics fig 1. typical output characteristics fig 3. typical transfer characteristics fig 4. typical forward transconductance vs. drain current 0.1 1 10 100 v ds , drain-to-source voltage (v) 10 100 1000 10000 i d , d r a i n - t o - s o u r c e c u r r e n t ( a ) 60s pulse width tj = 25c 4.5v vgs top 15v 10v 8.0v 7.0v 6.0v 5.5v 5.0v bottom 4.5v 2.0 3.0 4.0 5.0 6.0 7.0 8.0 v gs , gate-to-source voltage (v) 0.1 1.0 10.0 100.0 1000.0 i d , d r a i n - t o - s o u r c e c u r r e n t ( ) v ds = 20v 60s pulse width t j = 25c t j = 175c 0 20 40 60 80 100 120 140 i d, drain-to-source current (a) 0 40 80 120 160 200 240 g f s , f o r w a r d t r a n s c o n d u c t a n c e ( s ) t j = 25c t j = 175c v ds = 10v 380s pulse width 0.1 1 10 100 v ds , drain-to-source voltage (v) 10 100 1000 10000 i d , d r a i n - t o - s o u r c e c u r r e n t ( a ) 60s pulse width tj = 175c 4.5v vgs top 15v 10v 8.0v 7.0v 6.0v 5.5v 5.0v bottom 4.5v

4 www.irf.com fig 8. maximum safe operating area fig 6. typical gate charge vs. gate-to-source voltage fig 5. typical capacitance vs. drain-to-source voltage fig 7. typical source-drain diode forward voltage 1 10 100 v ds , drain-to-source voltage (v) 0 2000 4000 6000 8000 10000 12000 14000 c , c a p a c i t a n c e ( p f ) coss crss ciss v gs = 0v, f = 1 mhz c iss = c gs + c gd , c ds shorted c rss = c gd c oss = c ds + c gd 0.0 0.4 0.8 1.2 1.6 2.0 2.4 v sd , source-to-drain voltage (v) 0.1 1.0 10.0 100.0 1000.0 i s d , r e v e r s e d r a i n c u r r e n t ( a ) t j = 25c t j = 175c v gs = 0v 0 50 100 150 200 250 300 q g total gate charge (nc) 0 4 8 12 16 20 v g s , g a t e - t o - s o u r c e v o l t a g e ( v ) v ds = 32v vds= 20v i d = 160a 0 1 10 100 1000 v ds , drain-tosource voltage (v) 0.1 1 10 100 1000 10000 i d , d r a i n - t o - s o u r c e c u r r e n t ( a ) tc = 25c tj = 175c single pulse 1msec 10msec operation in this area limited by r ds (on) 100sec dc

www.irf.com 5 1e-006 1e-005 0.0001 0.001 0.01 0.1 t 1 , rectangular pulse duration (sec) 0.0001 0.001 0.01 0.1 1 t h e r m a l r e s p o n s e ( z t h j c ) 0.20 0.10 d = 0.50 0.02 0.01 0.05 single pulse ( thermal response ) notes: 1. duty factor d = t1/t2 2. peak tj = p dm x zthjc + tc fig 11. maximum effective transient thermal impedance, junction-to-case fig 9. maximum drain current vs. case temperature fig 10. normalized on-resistance vs. temperature -60 -40 -20 0 20 40 60 80 100 120 140 160 180 t j , junction temperature (c) 0.5 1.0 1.5 2.0 r d s ( o n ) , d r a i n - t o - s o u r c e o n r e s i s t a n c e ( n o r m a l i z e d ) i d = 160a v gs = 10v ri (c/w) i (sec) 0.1951 0.000743 0.3050 0.008219 j j 1 1 2 2 r 1 r 1 r 2 r 2 c ci i / ri ci= i / ri 25 50 75 100 125 150 175 t c , case temperature (c) 0 50 100 150 200 250 300 350 i d , d r a i n c u r r e n t ( a ) limited by package

6 www.irf.com q g q gs q gd v g charge fig 13b. gate charge test circuit fig 13a. basic gate charge waveform fig 12c. maximum avalanche energy vs. drain current fig 12b. unclamped inductive waveforms fig 12a. unclamped inductive test circuit t p v (br)dss i as fig 14. threshold voltage vs. temperature r g i as 0.01 ? t p d.u.t l v ds + - v dd driver a 15v 20v v gs 1k vcc dut 0 l 25 50 75 100 125 150 175 starting t j , junction temperature (c) 0 500 1000 1500 2000 2500 e a s , s i n g l e p u l s e a v a l a n c h e e n e r g y ( m j ) i d top 21a 33a bottom 160a -75 -50 -25 0 25 50 75 100 125 150 175 t j , temperature ( c ) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 v g s ( t h ) g a t e t h r e s h o l d v o l t a g e ( v ) i d = 1.0a i d = 1.0ma i d = 250a

www.irf.com 7 fig 15. typical avalanche current vs.pulsewidth fig 16. maximum avalanche energy vs. temperature notes on repetitive avalanche curves , figures 15, 16: (for further info, see an-1005 at www.irf.com) 1. avalanche failures assumption: purely a thermal phenomenon and failure occurs at a temperature far in excess of t jmax . this is validated for every part type. 2. safe operation in avalanche is allowed as long ast jmax is not exceeded. 3. equation below based on circuit and waveforms shown in figures 12a, 12b. 4. p d (ave) = average power dissipation per single avalanche pulse. 5. bv = rated breakdown voltage (1.3 factor accounts for voltage increase during avalanche). 6. i av = allowable avalanche current. 7. ? t = allowable rise in junction temperature, not to exceed t jmax (assumed as 25c in figure 15, 16). t av = average time in avalanche. d = duty cycle in avalanche = t av f z thjc (d, t av ) = transient thermal resistance, see figure 11) p d (ave) = 1/2 ( 1.3bvi av ) = t/ z thjc i av = 2 t/ [1.3bvz th ] e as (ar) = p d (ave) t av 1.0e-06 1.0e-05 1.0e-04 1.0e-03 1.0e-02 1.0e-01 tav (sec) 0.1 1 10 100 1000 10000 a v a l a n c h e c u r r e n t ( a ) 0.05 duty cycle = single pulse 0.10 allowed avalanche current vs avalanche pulsewidth, tav assuming ? tj = 25c due to avalanche losses. note: in no case should tj be allowed to exceed tjmax 0.01 25 50 75 100 125 150 175 starting t j , junction temperature (c) 0 200 400 600 800 e a r , a v a l a n c h e e n e r g y ( m j ) top single pulse bottom 1% duty cycle i d = 160a

8 www.irf.com fig 17.

for n-channel hexfet power mosfets
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? ? p.w. period di/dt diode recovery dv/dt ripple 5% body diode forward drop re-applied voltage reverse recovery current body diode forward current v gs =10v v dd i sd driver gate drive d.u.t. i sd waveform d.u.t. v ds waveform inductor curent d = p. w . period

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v ds 90% 10% v gs t d(on) t r t d(off) t f &' 1 (
# 0.1 % ! " + - fig 18a. switching time test circuit fig 18b. switching time waveforms

www.irf.com 9 d 2 pak - 7 pin package outline dimensions are shown in millimeters (inches) d 2 pak - 7 pin part marking information notes: 1. for an automotive qualified version of this part please see http://www.irf.com/product-info/datasheets/data/ auirf2804s-7p.pdf 2. for the most current drawing please refer to ir website at http://www.irf.com/package/

10 www.irf.com ir world headquarters: 233 kansas st., el segundo, california 90245, usa tel: (310) 252-7105 tac fax: (310) 252-7903 visit us at www.irf.com for sales contact information . 07/2010 data and specifications subject to change without notice. this product has been designed and qualified for the industrial market. qualification standards can be found on ir?s web site. d 2 pak - 7 pin tape and reel

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