IRL3103D1S pd- 9.1558a 4/2/98 description the fetky family of co-packaged hexfet power mosfets and schottky diodes offer the designer an innovative board space saving solution for switching regulator applications. a low on resistance gen 5 mosfet with a low forward voltage drop schottky diode and minimized component interconnect inductance and resistance result in maximized converter efficiencies. the d 2 pak is a surface mount power package capable of accommodating die sizes up to hex-4. it provides the highest power capability and the lowest possible on- resistance in any existing surface mount package. the d 2 pak is suitable for high current applications because of its low internal connection resistance and can dissipate up to 2.0w in a typical surface mount application. fetky tm mosfet & schottky rectifier parameter typ. max. units r q jc junction-to-case CCC 1.4 r q ja junction-to-ambient ( pcb mounted,steady-state)** CCC 40 c/w thermal resistance g d s 2 d pak to-262 l co-packaged hexfet ? power mosfet and schottky diode l generation 5 technology l logic level gate drive l minimize circuit inductance l ideal for synchronous regulator application parameter max. units i d @ t c = 25c continuous drain current, v gs @ 10v ? 64 i d @ t c = 100c continuous drain current, v gs @ 10v ? 45 a i dm pulsed drain current ?? 220 p d @t a = 25c power dissipation 3.1 w p d @t c = 25c power dissipation 89 w linear derating factor 0.56 w/c v gs gate-to-source voltage 16 v t j operating junction and -55 to + 150 t stg storage temperature range c soldering temperature, for 10 seconds 300 (1.6mm from case ) absolute maximum ratings v dss = 30v r ds(on) = 0.014 w i d = 64a
IRL3103D1S parameter min. typ. max. u nits conditions i f (av) ( schottky) mosfet symbol showing the i sm pulsed source current integral reverse (body diode) ? CCC CCC p-n junction and schottky diode. v sd1 diode forward voltage CCC CCC 1.3 v t j = 25c, i s = 32a, v gs = 0v ? v sd2 diode forward voltage CCC CCC 0.50 v t j = 25c, i s = 1.0a, v gs = 0v ? t rr reverse recovery time CCC 51 77 ns t j = 25c, i f = 32a q rr reverse recovery charge CCC 49 73 nc di/dt = 100a/s ? t on forward turn-on time intrinsic turn-on time is negligible (turn-on is dominated by l s +l d ) ? repetitive rating; pulse width limited by max. junction temperature. ( see fig. 10 ) notes: ? pulse width 300s; duty cycle 2%. ? uses irl3103d1 data and test conditions body diode & schottky diode ratings and characteristics 2.0 220 a CCC CCC g d s ** when mounted on 1" square pcb ( fr-4 or g-10 material ). for recommended footprint and soldering techniques refer to application note #an-994. parameter min. typ. max. u nits conditions v (br)dss drain-to-source breakdown voltage 30 CCC CCC v v gs = 0v, i d = 250a d v (br)dss / d t j breakdown voltage temp. coefficient CCC 0.037 CCC v/c reference to 25c, i d = 1ma ? CCC CCC 0.014 v gs = 10v, i d = 34a ? CCC CCC 0.019 w v gs = 4.5v, i d = 28a ? v gs(th) gate threshold voltage 1.0 CCC CCC v v ds = v gs , i d = 250a g fs forward transconductance 23 CCC CCC s v ds = 25v, i d = 34a ? CCC CCC 0.10 ma v ds = 30v, v gs = 0v CCC CCC 22 v ds = 24v, v gs = 0v, t j = 125c gate-to-source forward leakage CCC CCC 100 na v gs = 16v gate-to-source reverse leakage CCC CCC -100 v gs = -16v q g total gate charge CCC CCC 43 i d = 32a q gs gate-to-source charge CCC CCC 14 nc v ds = 24v q gd gate-to-drain ("miller") charge CCC CCC 23 v gs = 4.5v, see fig. 6 ? t d(on) turn-on delay time CCC 9.0 CCC v dd = 15v t r rise time CCC 210 CCC ns i d = 32a t d(off) turn-off delay time CCC 20 CCC r g = 3.4 w, v gs =4.5v t f fall time CCC 54 CCC r d = 0.43 w, ?? between lead, and center of die contact c iss input capacitance CCC 1900 CCC v gs = 0v c oss output capacitance CCC 810 CCC v ds = 25v c rss reverse transfer capacitance CCC 240 CCC ? = 1.0mhz, see fig. 5 c iss input capacitance CCC 3500 CCC v gs = 0v, v ds = 0v mosfet electrical characteristics @ t j = 25c (unless otherwise specified) r ds(on) static drain-to-source on-resistance i gss nh l s internal source inductance CCC 7.5 CCC i dss drain-to-source leakage current
IRL3103D1S fig 1. typical output characteristics fig 2. typical output characteristics 1 10 100 1000 0.1 1 10 100 i , drain-to-source current (a) d v , drain-to-source volta g e ( v ) ds a 20 s pulse w idth t = 25c j vgs top 15v 12v 10v 8.0v 6.0v 4.0v 3.0v bottom 2.5v 2.5v fig 3. typical reverse output characteristics fig 4. typical reverse output characteristics 1 10 100 1000 0.1 1 10 100 i , drain-to-source current (a) d v , drain-to-source volta g e ( v ) ds a vgs top 15v 12v 10v 8.0v 6.0v 4.0v 3.0v bottom 2.5v 2.5v 20 s pulse width t = 150c j 0 10 20 30 0 0.2 0.4 0.6 0.8 20 s pulse width t = 150c a j 0.0v vgs top 10v 8.0v 6.0v 4.0v 2.0v bottom 0.0v v , source-to-drain volta g e ( v ) i , source-to-drain current (a) s sd 0 10 20 30 0.0 0.2 0.4 0.6 0.8 1.0 20 s pulse width t = 25c a i , source-to-drain current (a) v , source-to-drain volta g e ( v ) 0.0v s vgs b top 10v 8.0v 6.0v 4.0v 2.0v bottom 0.0v j sd
IRL3103D1S fig 5. typical capacitance vs. drain-to-source voltage fig 6. typical gate charge vs. gate-to-source voltage fig 7. maximum drain current vs. case temperature fig 8. typical transfer characteristics 1 10 100 1000 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 t = 25c t = 150c j j gs v , gate-to-source volta g e (v) d i , drain-to-source current (a) a v = 15v 20s pulse width ds 1 10 100 0 1000 2000 3000 4000 v , drain-to-source volta g e (v) c, capacitance (pf) ds v c c c = = = = 0v, c c c f = 1mhz + c + c c shorted gs iss g s g d , ds rss g d oss ds g d c iss c oss c rss 0 20 40 60 80 0 3 6 9 12 15 q , total gate char g e (nc) v , gate-to-source voltage (v) g gs i = d 32a v = 15v ds v = 24v ds 25 50 75 100 125 150 175 0 10 20 30 40 50 60 70 t , case temperature ( c) i , drain current (a) c d
IRL3103D1S fig 10. maximum effective transient thermal impedance, junction-to-case 0.01 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 t , rectan g ular pulse duration (sec) 1 thjc d = 0.50 0.01 0.02 0.05 0.10 0.20 single pu lse (thermal response) a therm al response (z ) p t 2 1 t dm n otes: 1. d uty factor d = t / t 2. peak t = p x z + t 1 2 j dm thjc c fig 9. normalized on-resistance vs. temperature 0.0 0.5 1.0 1.5 2.0 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 j t , junction temperature (c) r , drain-to-s ource o n resistance ds(on) (n orm alized) v = 10v gs a i = 56 a d
IRL3103D1S d 2 pak part marking information 10.16 (.400) re f. 6.47 (.255) 6.18 (.243) 2.61 (.103) 2.32 (.091) 8.89 (.350) r e f. - b - 1.32 (.052) 1.22 (.048) 2.79 (.110) 2.29 (.090) 1.39 (.055) 1.14 (.045) 5.28 (.208) 4.78 (.188) 4.69 (.185) 4.20 (.165) 10.54 (.415) 10.29 (.405) - a - 2 1 3 15.49 (.610) 14.73 (.580) 3x 0.93 (.037) 0.69 (.027) 5.08 (.200) 3x 1.40 (.055) 1.14 (.045) 1.78 (.070) 1.27 (.050) 1.40 (.055) m ax. notes: 1 dimensions after solder dip. 2 dimensioning & tolerancing per ansi y14.5m, 1982. 3 controlling dimension : inch. 4 heatsink & lead dimensions do not include burrs. 0.55 (.022) 0.46 (.018) 0.25 (.010) m b a m minimum recommended footprint 11.43 (.450) 8.89 (.350) 17.78 (.700) 3.81 (.150) 2.08 (.082) 2x lead assignments 1 - ga te 2 - d r ain 3 - s ou rc e 2.54 (.100) 2x part number international rectifier logo date code (yyw w ) yy = year ww = week assembly lot code f530s 9b 1m 9246 a d 2 pak package outline
IRL3103D1S world headquarters: 233 kansas st., el segundo, california 90245, tel: (310) 322 3331 european headquarters: hurst green, oxted, surrey rh8 9bb, uk tel: ++ 44 1883 732020 ir canada: 7321 victoria park ave., suite 201, markham, ontario l3r 2z8, tel: (905) 475 1897 ir germany: saalburgstrasse 157, 61350 bad homburg tel: ++ 49 6172 96590 ir italy: via liguria 49, 10071 borgaro, torino tel: ++ 39 11 451 0111 ir far east: k&h bldg., 2f, 30-4 nishi-ikebukuro 3-chome, toshima-ku, tokyo japan 171 tel: 81 3 3983 0086 ir southeast asia: 315 outram road, #10-02 tan boon liat building, singapore 0316 tel: 65 221 8371 http://www.irf.com/ data and specifications subject to change without notice. 4/98 3 4 4 trr feed direction 1.85 (.073) 1.65 (.065) 1.60 (.063) 1.50 (.059) 4.10 (.161) 3.90 (.153) trl feed direction 10.90 (.42 9) 10.70 (.42 1) 16.10 (.634) 15.90 (.626) 1.75 (.069) 1.25 (.049) 11.60 (.457) 11.40 (.449) 15.42 (.609) 15.22 (.601) 4.72 (.136) 4.52 (.178) 24.30 (.957) 23.90 (.941) 0.368 (.0145) 0.342 (.0135) 1.60 (.06 3) 1.50 (.05 9) 13.50 (.532) 12.80 (.504) 330.00 (14.173) max. 27.40 (1.079) 23.90 (.941) 60.00 (2.362) min . 30.40 (1.197) max. 26.40 (1.039) 24.40 (.961) notes : 1. comforms to eia-418. 2. controlling dimension: millimeter. 3. dimension measured @ hub. 4. includes flange distortion @ outer edge. tape & reel information d 2 pak
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