features trenchfet power mosfet 175 c junction temperature pwm optimized for high efficiency new package with low thermal resistance applications buck converter - high side - low side synchronous rectifier - secondary rectifier SUM85N03-07P vishay siliconix new product document number: 72036 s-03919?rev. a, 19-may-03 www.vishay.com 1 n-channel 30-v (d-s) 175 c mosfet product summary v (br)dss (v) r ds(on) ( ) i d (a) 30 0.007 @ v gs = 10 v 85 30 0.010 @ v gs = 4.5 v 71 d g s n-channel mosfet to-263 s d g top view SUM85N03-07P absolute maximum ratings (t a = 25 c unless otherwise noted) parameter symbol limit unit drain-source voltage v ds 30 gate-source voltage v gs 20 v continuous drain current (t j = 175 c) t c = 25 c i d 85 continuous drain current (t j = 175 c) t c = 100 c i d 60 a pulsed drain current i dm 200 a avalanche current i ar 45 repetitive a valanche energy a l = 0.1 mh e ar 101 mj maximum power dissipation a t c = 25 c p d 93 b w maximum power dissipation a t a = 25 c c p d 3.75 w operating junction and storage temperature range t j , t stg - 55 to 175 c thermal resistance ratings parameter symbol limit unit jtitabit pcb mount c r 40 junction-to-ambient free air r thja 62.5 c/w junction-to-case r thjc 1.6 c/w notes a. duty cycle 1%. b. see soa curve for voltage derating. c. when mounted on 1? square pcb (fr-4 material).
SUM85N03-07P vishay siliconix new product www.vishay.com 2 document number: 72036 s-03919?rev. a, 19-may-03 specifications (t j =25 c unless otherwise noted) parameter symbol test condition min typ max unit static drain-source breakdown voltage v (br)dss v ds = 0 v, i d = 250 a 30 v gate-threshold voltage v gs(th) v ds = v gs , i d = 250 a 1 3.0 v gate-body leakage i gss v ds = 0 v, v gs = 20 v 100 na v ds = 24 v, v gs = 0 v 1 zero gate voltage drain current i dss v ds = 24 v, v gs = 0 v, t j = 125 c 50 a g dss v ds = 24 v, v gs = 0 v, t j = 175 c 250 on-state drain current a i d(on) v ds 5 v, v gs = 10 v 120 a v gs = 10 v, i d = 20 a 0.0054 0.007 drain source on state resistance a r v gs = 10 v, i d = 20 a, t j = 125 c 0.010 drain-source on-state resistance a r ds(on) v gs = 10 v, i d = 20 a, t j = 175 c 0.012 v gs = 4.5 v, i d = 20 a 0.0077 0.010 forward transconductance a g fs v ds = 15 v, i d = 20 a 20 s dynamic b input capacitance c iss 2900 output capacitance c oss v gs = 0 v, v ds = 25 v, f = 1 mhz 530 pf reverse transfer capacitance c rss 235 gate-resistance r g 1.9 total gate charge b q g 20 30 gate-source charge b q gs v ds = 15 v, v gs = 4.5v, i d = 50 a 9 nc gate-drain charge b q gd ds , gs , d 7 turn-on delay time b t d(on) 13 20 rise time b t r v dd = 15 v, r l = 0.3 9 15 ns turn-off delay time b t d(off) v dd = 15 v , r l = 0 . 3 i d 50 a, v gen = 10 v, r g = 2.5 30 45 ns fall time b t f 8 15 source-drain diode ratings and characteristics (t c = 25 c) c continuous current i s 85 a pulsed current i sm 200 a forward voltage a v sd i f = 30 a, v gs = 0 v 1.2 1.5 v reverse recovery time t rr i f = 50 a, di/dt = 100 a/ s 35 70 ns notes a. pulse test; pulse width 300 s, duty cycle 2%. b. independent of operating temperature. c. guaranteed by design, not subject to production testing.
SUM85N03-07P vishay siliconix new product document number: 72036 s-03919?rev. a, 19-may-03 www.vishay.com 3 typical characteristics (25 c unless noted) 0 500 1000 1500 2000 2500 3000 3500 4000 0 6 12 18 24 30 0 2 4 6 8 10 0 1020304050 0 20 40 60 80 100 120 0 20406080100 0.0000 0.0025 0.0050 0.0075 0.0100 0.0125 0.0150 0 20 40 60 80 100 120 0 20 40 60 80 100 120 0123456 0 50 100 150 200 0246810 output characteristics transfer characteristics capacitance gate charge transconductance on-resistance vs. drain current v ds - drain-to-source voltage (v) v gs - gate-to-source voltage (v) - drain current (a) i d - gate-to-source voltage (v) q g - total gate charge (nc) i d - drain current (a) v ds - drain-to-source voltage (v) c - capacitance (pf) v gs - transconductance (s) g fs 25 c -55 c 5 v t c = 125 c v ds = 15 v i d = 50 a v gs = 10 thru 6 v v gs = 10 v c rss t c = - 55 c 25 c 125 c v gs = 4.5 v - on-resistance ( r ds(on) ) - drain current (a) i d i d - drain current (a) c iss c oss 4 v 2, 3 v
SUM85N03-07P vishay siliconix new product www.vishay.com 4 document number: 72036 s-03919?rev. a, 19-may-03 typical characteristics (25 c unless noted) 0.0 0.4 0.8 1.2 1.6 2.0 - 50 - 25 0 25 50 75 100 125 150 175 on-resistance vs. junction t emperature source-drain diode forward voltage t j - junction temperature ( c) v sd - source-to-drain voltage (v) - source current (a) i s 100 10 1 0.3 0.6 0.9 1.2 1.5 v gs = 10 v i d = 20 a t j = 25 c t j = 150 c (normalized) - on-resistance ( r ds(on) ) 0 0 20 40 60 80 100 0 25 50 75 100 125 150 175 drain-source voltage breakdown vs. junction t emperature t j - junction temperature ( c) v (br)dss (v)
SUM85N03-07P vishay siliconix new product document number: 72036 s-03919?rev. a, 19-may-03 www.vishay.com 5 thermal ratings 30 32 34 36 38 40 - 50 - 25 0 25 50 75 100 125 150 175 safe operating area, junction-to-case v ds - drain-to-source voltage (v) 1000 10 0.1 1 10 100 0.1 100 maximum avalanche drain current vs. case t emperature t c - case temperature ( c) - drain current (a) i d 1 ms - drain current (a) i d 1 limited by r ds(on) t a = 25 c single pulse 10 ms 100 ms dc 2 0.1 0.01 10 -4 10 -3 10 -2 10 -1 110 duty cycle = 0.5 0.2 0.1 0.05 single pulse normalized thermal transient impedance, junction-to-case square wave pulse duration (sec) normalized effective transient thermal impedance 0.02 10 s 100 s v gs = 10 v i d = 20 a 1
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