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parameter max. units v ds drain- source voltage -30 v i d @ t a = 25c continuous drain current, v gs @ -10v -3.0 i d @ t a = 70c continuous drain current, v gs @ -10v -2.4 a i dm pulsed drain current -24 p d @t a = 25c power dissipation 1.25 p d @t a = 70c power dissipation 0.80 linear derating factor 10 mw/c v gs gate-to-source voltage 20 v t j, t stg junction and storage temperature range -55 to + 150 c 05/13/10 parameter max. units r ja maximum junction-to-ambient 100 c/w thermal resistance
www.irf.com 1 irlml5203pbf hexfet power mosfet these p-channel mosfets from international rectifier utilize advanced processing techniques to achieve the extremely low on-resistance per silicon area. this benefit provides the designer with an extremely efficient device for use in battery and load management applications. a thermally enhanced large pad leadframe has been incorporated into the standard sot-23 package to produce a hexfet power mosfet with the industry's smallest footprint. this package, dubbed the micro3 tm , is ideal for applications where printed circuit board space is at a premium. the low profile (<1.1mm) of the micro3 allows it to fit easily into extremely thin application environments such as portable electronics and pcmcia cards. the thermal resistance and power dissipation are the best available. description ultra low on-resistance p-channel mosfet surface mount available in tape & reel low gate charge lead-free halogen-free v dss r ds(on) max (m i d -30v 98@v gs = -10v -3.0a 165@v gs = -4.5v -2.6a micro3 tm pd - 94895b

2 www.irf.com parameter min. typ. max. units conditions i s continuous source current mosfet symbol (body diode) showing the i sm pulsed source current integral reverse (body diode) p-n junction diode. v sd diode forward voltage ??? ??? -1.2 v t j = 25c, i s = -1.3a, v gs = 0v t rr reverse recovery time ??? 17 26 ns t j = 25c, i f = -1.3a q rr reverse recovery charge ??? 12 18 nc di/dt = -100a/s source-drain ratings and characteristics 24 1.3 s d g repetitive rating; pulse width limited by max. junction temperature. pulse width 400s; duty cycle surface mounted on fr-4 board, t
parameter min. typ. max. units conditions v (br)dss drain-to-source breakdown voltage -30 ??? ??? v v gs = 0v, i d = -250a ? v (br)dss / ? t j breakdown voltage temp. coefficient ??? 0.019 ??? v/c reference to 25c, i d = -1ma ??? ??? 98 v gs = -10v, i d = -3.0a ??? ??? 165 v gs = -4.5v, i d = -2.6a v gs(th) gate threshold voltage -1.0 ??? -2.5 v v ds = v gs , i d = -250a g fs forward transconductance 3.1 ??? ??? s v ds = -10v, i d = -3.0a ??? ??? -1.0 v ds = -24v, v gs = 0v ??? ??? -5.0 v ds = -24v, v gs = 0v, t j = 70c gate-to-source forward leakage ??? ??? -100 v gs = -20v gate-to-source reverse leakage ??? ??? 100 v gs = 20v q g total gate charge ??? 9.5 14 i d = -3.0a q gs gate-to-source charge ??? 2.3 3.5 nc v ds = -24v q gd gate-to-drain ("miller") charge ??? 1.6 2.4 v gs = -10v t d(on) turn-on delay time ??? 12 ??? v dd = -15v t r rise time ??? 18 ??? i d = -1.0a t d(off) turn-off delay time ??? 88 ??? r g = 6.0 ? t f fall time ??? 52 ??? v gs = -10v c iss input capacitance ??? 510 ??? v gs = 0v c oss output capacitance ??? 71 ??? pf v ds = -25v c rss reverse transfer capacitance ??? 43 ??? ? = 1.0mhz electrical characteristics @ t j = 25c (unless otherwise specified) m ? r ds(on) static drain-to-source on-resistance i dss drain-to-source leakage current

www.irf.com 3 fig 4. normalized on-resistance vs. temperature fig 2. typical output characteristics fig 1. typical output characteristics fig 3. typical transfer characteristics -60 -40 -20 0 20 40 60 80 100 120 140 160 0.0 0.5 1.0 1.5 2.0 t , junction temperature ( c) r , drain-to-source on resistance (normalized) j ds(on) v = i = gs d -10v 3.0a 0.01 0.1 1 10 100 0.1 1 10 100 20s pulse width t = 25 c j top bottom vgs -15v -10v -7.0v -5.5v -4.5v -4.0v -3.5v -2.7v -v , drain-to-source voltage (v) -i , drain-to-source current (a) ds d -2.70v 0.1 1 10 100 0.1 1 10 100 20s pulse width t = 150 c j top bottom vgs -15v -10v -7.0v -5.5v -4.5v -4.0v -3.5v -2.7v -v , drain-to-source voltage (v) -i , drain-to-source current (a) ds d -2.70v 0.1 1 10 100 2.0 3.0 4.0 5.0 6.0 7.0 v = -15v 20s pulse width ds -v , gate-to-source voltage (v) -i , drain-to-source current (a) gs d t = 25 c j t = 150 c j

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 0 4 8 12 16 0 4 8 12 16 20 q , total gate charge (nc) -v , gate-to-source voltage (v) g gs i = d -3.0a v = -15v ds v = -24v ds 0.1 1 10 100 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 -v ,source-to-drain voltage (v) -i , reverse drain current (a) sd sd v = 0 v gs t = 25 c j t = 150 c j 0.1 1 10 100 0.1 1 10 100 operation in this area limited by r ds(on) single pulse t t = 150 c = 25 c j a -v , drain-to-source voltage (v) -i , drain current (a) i , drain current (a) ds d 10us 100us 1ms 10ms 1 10 100 0 200 400 600 800 -v , drain-to-source voltage (v) c, capacitance (pf) ds v c c c = = = = 0v, c c c f = 1mhz + c + c c shorted gs iss gs gd , ds rss gd oss ds gd c iss c oss c rss

www.irf.com 5 fig 11. maximum effective transient thermal impedance, junction-to-ambient fig 9. maximum drain current vs. case temperature 25 50 75 100 125 150 0.0 1.0 2.0 3.0 t , case temperature ( c) -i , drain current (a) c d 0.1 1 10 100 1000 0.00001 0.0001 0.001 0.01 0.1 1 10 notes: 1. duty factor d = t / t 2. peak t = p x z + t 1 2 j dm thja a p t t dm 1 2 t , rectangular pulse duration (sec) thermal response (z ) 1 thja 0.01 0.02 0.05 0.10 0.20 d = 0.50 single pulse (thermal response)
1 0.1 % + - v ds 90% 10% v gs t d(on) t r t d(off) t f fig 10a. switching time test circuit fig 10b. switching time waveforms

6 www.irf.com fig 12. typical on-resistance vs. drain current fig 11. typical on-resistance vs. gate voltage fig 13b. gate charge test circuit fig 13a. basic gate charge waveform q g q gs q gd v g charge d.u.t. v ds i d i g -3ma v gs .3 f 50k ? .2 f 12v current regulator same type as d.u.t. current sampling resistors + - 0 4 8 12 16 -i d , drain current (a) 0.00 0.10 0.20 0.30 0.40 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 ( ? ) v gs = -10v v gs = -4.5v 4.0 6.0 8.0 10.0 12.0 14.0 16.0 -v gs, gate -to -source voltage (v) 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 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 ( ? ) i d = -3.0a

www.irf.com 7 fig 14. threshold voltage vs. temperature typical power vs. time 0.001 0.010 0.100 1.000 10.000 100.000 time (sec) 0 10 20 30 p o w e r ( w ) -75 -50 -25 0 25 50 75 100 125 150 t j , temperature ( c ) 1.5 2.0 2.5 - v g s ( t h ) , v a r i a c e ( v ) i d = -250a

8 www.irf.com micro3 (sot-23/to-236ab) part marking information

e e1 e d a b 0.15 [0.006] e1 1 2 3 m cba 5 6 6 5 notes: b a1 3x a a2 a b c m 0.20 [0.008] 0.10 [0.004] c c 1. dimensioning & tolerancing per ansi y14.5m-1994 2. dimensions are shown in millimeters [inches]. 3. controlling dimension: millimeter. 4. datum plane h is located at the mold parting line. 5. datum a and b to be determined at datum plane h. 6. dimensions d and e1 are measured at datum plane h. dimensions does not include mold protrusions or interlead flash. mold protrusions or interlead flash shall not exceed 0.25 mm [0.010 inch] per side. 7. dimension l is the lead length for soldering to a substrate. 8. outline conforms to jedec outline to-236 ab. 0.89 1.12 symbol max min a1 b 0.01 0.10 c 0.30 0.50 d 0.08 0.20 e 2.80 3.04 e1 2.10 2.64 e 1.20 1.40 a 0.95 bsc l 0.40 0.60 08 millimeters a2 0.88 1.02 e1 1.90 bsc ref 0.54 l1 bsc 0.25 l2 bsc ref
inches 8 0

0.0004 min max
dimensions 0.972 1.900 recommended footprint 0.802 0.950 2.742 3x l c l2 h 4 l1 7

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www.irf.com 9 data and specifications subject to change without notice. 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 . 05/2010 ?
2.05 ( .080 ) 1.95 ( .077 ) tr feed direction 4.1 ( .161 ) 3.9 ( .154 ) 1.6 ( .062 ) 1.5 ( .060 ) 1.85 ( .072 ) 1.65 ( .065 ) 3.55 ( .139 ) 3.45 ( .136 ) 1.1 ( .043 ) 0.9 ( .036 ) 4.1 ( .161 ) 3.9 ( .154 ) 0.35 ( .013 ) 0.25 ( .010 ) 8.3 ( .326 ) 7.9 ( .312 ) 1.32 ( .051 ) 1.12 ( .045 ) 9.90 ( .390 ) 8.40 ( .331 ) 178.00 ( 7.008 ) max. notes: 1. controlling dimension : millimeter. 2. outline conforms to eia-481 & eia-541.

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