semihow rev.a0,dec 2005 HFS634 2 1 3 bv dss = 250 v r ds(on) typ = 0.36 i d = 8.1 a ? originative new design ? superior avalanche rugged technology ? robust gate oxide technology ? very low intrinsic capacitances ? excellent switching characteristics ? unrivalled gate charge : 30 nc (typ.) ? extended safe operating area ? lower r ds(on) : 0.36 (typ.) @v gs =10v ? 100% avalanche tested thermal resistance characteristics features absolute maximum ratings t c =25 unless otherwise specified HFS634 250v n - channel mosfet symbol parameter value units v dss drain - source voltage 250 v i d drain current ? continuous (t c = 25 ) 8.1* a drain current ? continuous (t c = 100 ) 5.1* a i dm drain current ? pulsed (note 1) 32.4* a v gs gate - source voltage 30 v e as single pulsed avalanche energy (note 2) 200 mj i ar avalanche current (note 1) 8.1 a e ar repetitive avalanche energy (note 1) 7.4 mj dv/dt peak diode recovery dv/dt (note 3) 5.5 v/ns p d power dissipation (t c = 25 ) - derate above 25 38 w 0.3 w/ t j , t stg operating and storage temperature range - 55 to +150 t l maximum lead temperature for soldering purposes, 1/8? from case for 5 seconds 300 symbol parameter typ. max. units r jc junction -to - case -- 3.29 /w r ja junction -to - ambient -- 62.5 dec 2005 to - 220f 1.gate 2. drain 3. source * drain current limited by maximum junction temperature
semihow rev.a0,dec 2005 HFS634 notes ; 1. repetitive rating : pulse width limited by maximum junction temperature 2. l=4.9mh, i as =8.1a, v dd =50v, r g =25 ? , starting t j =25 c 3. i sd 8.1a, di/dt300a/s, v dd bv dss , starting t j =25 c 4. pulse test : pulse width 300s, duty cycle 2% 5. essentially independent of operating temperature electrical characteristics t c =25 c unless otherwise specified i s continuous source - drain diode forward current -- -- 8.1 a i sm pulsed source - drain diode forward current -- -- 32.4 v sd source - drain diode forward voltage i s = 8.1 a, v gs = 0 v -- -- 1.5 v trr reverse recovery time i s = 8.1 a, v gs = 0 v di f /dt = 100 a/s (note 4) -- 170 -- ? qrr reverse recovery charge -- 0.9 -- c symbol parameter test conditions min typ max units v gs gate threshold voltage v ds = v gs , i d = 250 ? 2.0 -- 4.0 v r ds(on) static drain - source on - resistance v gs = 10 v, i d = 4.05 a -- 0.36 0.45 ? on characteristics bv dss drain - source breakdown voltage v gs = 0 v, i d = 250 ? 250 -- -- v bv dss / t j breakdown voltage temperature coefficient i d = 250 ? , referenced to25 -- 0.27 -- v/ i dss zero gate voltage drain current v ds = 250 v, v gs = 0 v -- -- 1 ? v ds = 200 v, t c = 125 -- -- 10 ? i gssf gate - body leakage current, forward v gs = 30 v, v ds = 0 v -- -- 100 ? i gssr gate - body leakage current, reverse v gs = - 30 v, v ds = 0 v -- -- -100 ? off characteristics c iss input capacitance v ds = 25 v, v gs = 0 v, f = 1.0 mhz -- 780 1000 ? c oss output capacitance -- 95 125 ? c rss reverse transfer capacitance -- 20 25 ? dynamic characteristics t d(on) turn - on time v ds = 125 v, i d = 8.1 a, r g = 25 ? (note 4,5) -- 15 30 ? t r turn - on rise time -- 75 150 ? t d(off) turn - off delay time -- 100 200 ? t f turn - off fall time -- 65 130 ? q g total gate charge v ds = 200 v, i d = 8.1 a, v gs = 10 v (note 4,5) -- 30 38 nc q gs gate - source charge -- 4.0 -- nc q gd gate - drain charge -- 15 -- nc switching characteristics source - drain diode maximum ratings and characteristics
semihow rev.a0,dec 2005 HFS634 figure 1. on region characteristics figure 2. transfer characteristics figure 3. on resistance variation vs drain current and gate voltage figure 4. body diode forward voltage variation with source current and temperature figure 5. capacitance characteristics figure 6. gate charge characteristics typical characteristics 10 -1 10 0 10 1 0 300 600 900 1200 1500 c iss = c gs + c gd (c ds = shorted) c oss = c ds + c gd c rss = c gd n ote ; 1. v gs = 0 v 2. f = 1 mhz c rss c oss c iss capacitances [pf] v ds , drain-source voltage [v] 0 5 10 15 20 25 30 35 0 2 4 6 8 10 12 v ds = 125v v ds = 50v v ds = 200v n ote : i d = 8.1 a v gs , gate-source voltage [v] q g , total gate charge [nc]
semihow rev.a0,dec 2005 HFS634 figure 7. breakdown voltage variation vs temperature figure 8. on - resistance variation vs temperature figure 9. maximum safe operating area figure 10. maximum drain current vs case temperature figure 11. transient thermal response curve typical characteristics (continued) t 2 t 1 p dm 25 50 75 100 125 150 0 2 4 6 8 10 i d , drain current [a] t c , case temperature [ ] 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 -2 10 -1 10 0 n otes : 1. z jc (t) = 3.29 /w m a x . 2. duty factor, d=t 1 /t 2 3. t jm - t c = p dm * z jc (t) single pulse d=0.5 0.02 0.2 0.05 0.1 0.01 z jc (t), thermal response t 1 , square wave pulse duration [sec] 10 0 10 1 10 2 10 -1 10 0 10 1 10 2 dc 10 ms 1 ms 100 s operation in this area is limited by r ds(on) n otes : 1. t c = 25 o c 2. t j = 150 o c 3. single pulse i d , drain current [a] v ds , drain-source voltage [v]
semihow rev.a0,dec 2005 HFS634 fig 12. gate charge test circuit & waveform fig 13. resistive switching test circuit & waveforms fig 14. unclamped inductive switching test circuit & waveforms e as = l l i as 2 ---- 2 1 -------------------- bv dss -- v dd bv dss v in v ds 10% 90% t d(on) t r t on t off t d(off) t f charge v gs 10v q g q gs q gd v dd v ds bv dss t p v dd i as v ds (t) i d (t) time v dd ( 0.5 rated v ds ) 10v v ds r l dut r g 3ma v gs dut v ds 300nf 50k 200nf 12v same type as dut 10v dut r g l i d
semihow rev.a0,dec 2005 HFS634 fig 15. peak diode recovery dv/dt test circuit & waveforms dut v ds + _ driver r g same type as dut v gs ? dv/dt controlled by r g ? i s controlled by pulse period v dd l i s 10v v gs ( driver ) i s ( dut ) v ds ( dut ) v dd body diode forward voltage drop v f i fm , body diode forward current body diode reverse current i rm body diode recovery dv/dt di/dt d = gate pulse width gate pulse period --------------------------
semihow rev.a0,dec 2005 HFS634 package dimension 0.70 0.20 0.20 3.30 0.20 15.87 0.20 12.42 0.20 2.54typ 6.68 0.20 0.80 0.20 1.47max 2.54 0.20 0.20 0.50 0.20 2.76 0.20 2.54typ 9.75 0.20 3.18 0.20 to - 220f
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