advanced power p-channel enhancement mode electronics corp. power mosfet simple drive requirement bv dss -20v small package outline r ds(on) 65m surface mount device i d - 3.4a rohs compliant & halogen-free 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 t stg t j symbol value unit rthj-a maximum thermal resistance, junction-ambient 3 125 /w data and specifications subject to change without notice -55 to 150 1 -55 to 150 parameter drain-source voltage gate-source voltage continuous drain current 3 , v gs @ 4.5v thermal data parameter total power dissipation operating junction temperature range storage temperature range continuous drain current 3 , v gs @ 4.5v -2.7 pulsed drain current 1 -10 201111251 1 ap2305n-hf rating - 20 + 12 -3.4 halogen-free product advanced power mosfets from apec provide the designer with the best combination of fast switching,low on-resistance and cost-effectiveness. the sot-23s package is widely preferred for commercial-industrial surface mount applications and suited for low voltage applications such as dc/dc converters. g d s d g s sot-23s
ap2305n-hf 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 -20 - - v r ds(on) static drain-source on-resistance 2 v gs =-4.5v, i d =-3a - 44 65 m v gs =-2.5v, i d =-2a - 60 100 m v gs(th) gate threshold voltage v ds =v gs , i d =-250ua -0.5 -0.7 -1.2 v g fs forward transconductance v ds =-5v, i d =-3a - 10 - s i dss drain-source leakage current v ds =-16v, v gs =0v - - -10 ua i gss gate-source leakage v gs = + 12v, v ds =0v - - + 100 na q g total gate charge i d =-3a - 8.5 14 nc q gs gate-source charge v ds =-10v - 1.2 - nc q gd gate-drain ("miller") charge v gs =-4.5v - 3 - nc t d(on) turn-on delay time v ds =-10v - 10 - ns t r rise time i d =-1a - 20 - ns t d(off) turn-off delay time r g =3.3 -27- ns t f fall time v gs =-5v - 22 - ns c iss input capacitance v gs =0v - 660 1050 pf c oss output capacitance v ds =-10v - 135 pf c rss reverse transfer capacitance f=1.0mhz - 120 - pf r g gate resistance f=1.0mhz - 7.2 14.4 source-drain diode symbol parameter test conditions min. typ. max. units v sd forward on voltage 2 i s =-0.8a, v gs =0v - - -1.2 v t rr reverse recovery time i s =-3a, v gs =0v, - 24 - ns q rr reverse recovery charge di/dt=100a/s - 11 - nc notes: 1.pulse width limited by max. junction temperature. 2.pulse test 3.surface mounted on 1 in 2 copper pad of fr4 board, t < 5s ; 350 /w when mounted on min. copper pad. this product is sensitive to electrostatic discharge, please handle with caution. use of this product as a critical component in life support or other similar systems is not authorized. apec does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. apec reserves the right to make changes without further notice to any products herein to improve reliability, function or design. 2
ap2305n-hf 65m 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 2.01e+08 fig 5. forward characteristic of fig 6. gate threshold voltage v.s. reverse diode junction temperature 3 0.4 0.8 1.2 1.6 2 -50 0 50 100 150 t j , junction temperature ( o c) normalized r ds(on) i d = -3a v gs = -4.5v 0 4 8 12 16 0246 -v ds , drain-to-source voltage (v) -i d , drain current (a) t a =25 o c -5.0v -4.5v -3.5v -2.5v v g = -2.0v 0 4 8 12 16 02468 -v ds , drain-to-source voltage (v) -i d , drain current (a) v g = -2.0v -5.0v -4.5v -3.5v -2.5v t a = 150 o c 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 0 0.4 0.8 1.2 1.6 2 -50 0 50 100 150 t j , junction temperature ( o c) normalized -v gs(th) (v) i d = -250ua 40 50 60 70 80 12345 -v gs , gate-to-source voltage (v) r ds(on) (m ) i d =-2a t a =25 o c
ap2305n-hf 65m fig 7. gate charge characteristics fig 8. typical capacitance characteristics fig 9. maximum safe operating area fi g 10. effective transient thermal im p edance fig 11. transfer characteristics fig 12. maximum continuous drain current v.s. ambient temperature 4 0 1 2 3 4 5 6 024681012 q g , total gate charge (nc) -v gs , gate to source voltage (v) i d = -3a v ds =-10v 0.01 0.1 1 10 100 0.01 0.1 1 10 100 -v ds , drain-to-source voltage (v) -i d (a) t a =25 o c single pulse 100us 1ms 10ms 100ms 1s dc 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 ) 0.01 0.05 0.1 0.2 duty=0.5 single pulse p dm duty factor = t/t peak t j = p dm x r thja + t a t t rthja = 350 /w 0 200 400 600 800 1000 1 5 9 13172125 -v ds , drain-to-source voltage (v) c (pf) f =1.0mhz c iss c oss c rss 0 1 2 3 4 25 50 75 100 125 150 t a , ambient temperature ( o c ) -i d , drain current (a) 0 2 4 6 8 0 0.5 1 1.5 2 2.5 3 -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 t j =-40 o c operation in this area limited by r ds(on) 0.02
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