advanced power n-channel enhancement mode electronics corp. power mosfet simple drive requirement bv dss 80v lower gate charge r ds(on) 85m fast switching characteristic i d 4a description absolute maximum ratings symbol units v ds v v gs v i d @t a =25 a i d @t a =70 a i dm a p d @t a =25 w w/ t stg t j symbol value unit rthj-a thermal resistance junction-ambient 3 max. 50 /w data and specifications subject to change without notice thermal data parameter total power dissipation 2.5 -55 to 150 operating junction temperature range -55 to 150 linear derating factor 0.02 storage temperature range continuous drain current 3 3.2 pulsed drain current 1 30 parameter drain-source voltage gate-source voltage continuous drain current 3 pb free plating product 200222051 AP9487GM rating 80 25 4 the advanced power mosfets from apec provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. the so-8 package is universally preferred for all commercial-industrial surface mount applications and suited for low voltage applications such as dc/dc converters. g d s s s s g d d d d so-8
electrical characteristics@t j =25 o c(unless otherwise specified) symbol parameter test conditions min. typ. max. units bv dss drain-source breakdown voltage v gs =0v, i d =250ua 80 - - v b v dss / t j breakdown voltage temperature coefficient reference to 25 , i d =1ma - 0.09 - v/ r ds(on) static drain-source on-resistance 2 v gs =10v, i d =4a - - 85 m v gs =4.5v, i d =2a - - 100 m v gs(th) gate threshold voltage v ds =v gs , i d =250ua 1 - 3 v g fs forward transconductance v ds =10v, i d =4a - 7 - s i dss drain-source leakage current (t j =25 o c) v ds =80v, v gs =0v - - 1 ua drain-source leakage current (t j =70 o c) v ds =64v, v gs =0v - - 25 ua i gss gate-source leakage v gs =25v - - 100 na q g total gate charge 2 i d =4a - 11 18 nc q gs gate-source charge v ds =64v - 3 - nc q gd gate-drain ("miller") charge v gs =4.5v - 5.5 - nc t d(on) turn-on delay time 2 v ds =40v - 8 - ns t r rise time i d =1a - 4 - ns t d(off) turn-off delay time r g =3.3 , v gs =10v - 23 - ns t f fall time r d =40 -5- ns c iss input capacitance v gs =0v - 1010 1620 pf c oss output capacitance v ds =25v - 80 - pf c rss reverse transfer capacitance f=1.0mhz - 50 - pf r g gate resistance f=1.0mhz - 1.5 2.3 source-drain diode symbol parameter test conditions min. typ. max. units v sd forward on voltage 2 i s =2a, v gs =0v - - 1.2 v t rr reverse recovery time 2 i s =4a, v gs =0 v , - 30 - ns q rr reverse recovery charge di/dt=100a/s - 43 - nc notes: 1.pulse width limited by max. junction temperature. 2.pulse width < 300us , duty cycle < 2%. 3.surface mounted on 1 in 2 copper pad of fr4 board ; 125 /w when mounted on min. copper pad. AP9487GM
AP9487GM fig 1. typical output characteristics fig 2. typical output characteristics fig 3. on-resistance v.s. gate voltage fig 4. normalized on-resistance v.s. junction temperature fig 5. forward characteristic of fig 6. gate threshold voltage v.s. reverse diode junction temperature 0 10 20 30 0246810 v ds , drain-to-source voltage (v) i d , drain current (a) t a =25 o c 10v 7.0 v 5.0v 4.5v v g =3.0v 0 10 20 30 024681012 v ds , drain-to-source voltage (v) i d , drain current (a) 10v 7.0v 5.0v 4.5v v g =3.0v t a = 150 o c 60 90 120 150 180 246810 v gs , gate-to-source voltage (v) r ds(on) (m ) i d =2a t a =25 0.5 0.8 1.1 1.4 1.7 2.0 -50 0 50 100 150 t j , junction temperature ( o c) normalized r ds(on) i d =4a v g =10v 0.4 0.8 1.2 1.6 -50 0 50 100 150 t j , junction temperature ( o c) normalized v gs(th) (v) 0 1 2 3 4 0 0.2 0.4 0.6 0.8 1 1.2 v sd , source-to-drain voltage (v) i s (a) t j =25 o c t j =150 o c
fig 7. gate charge characteristics fig 8. typical capacitance characteristics fig 9. maximum safe operating area fig 10. effective transient thermal impedance fig 11. transfer characteristics fig 12. gate charge waveform AP9487GM q v g 4.5v q gs q gd q g charge 0 3 6 9 12 15 0 5 10 15 20 25 q g , total gate charge (nc) v gs , gate to source voltage (v) i d =4a v ds =40v v ds =50v v ds =64v 10 100 1000 10000 1 5 9 1317212529 v ds , drain-to-source voltage (v) c (pf) f =1.0mhz c iss c oss c rss 0.01 0.1 1 10 100 0.1 1 10 100 1000 v ds , drain-to-source voltage (v) i d (a) t a =25 o c single pulse 100us 1ms 10ms 100ms 1s dc 0 10 20 30 0246 v gs , gate-to-source voltage (v) i d , drain current (a) t j =150 o c t j =25 o c v ds =5v 0.001 0.01 0.1 1 0.0001 0.001 0.01 0.1 1 10 100 1000 t , pulse width (s) normalized thermal response (r thja ) p dm duty factor = t/t peak t j = p dm x r thja + t a r thja = 125 /w t t 0.02 0.01 0.05 0.1 0.2 duty factor=0.5 single pulse
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