30 dual n-channel e nhancement mode field e ffect trans is tor j un, 09 2006 a b s ol ut e ma ximum r at ing s (t a =25 c unles s otherwis e noted) p arameter s ymbol limit unit drain-s ource voltage v ds v g ate-s ource voltage v g s v drain c urrent-c ontinuous @ t j =25 c -p uls ed i d 4 aa a w i dm 16 drain-s ource diode f orward c urrent i s 1.25 maximum p ower dis s ipation p d operating j unction and s torage temperature r ange t j , t s t g -55 to 150 c the r mal c har ac te r is tic s t hermal r es is tance, j unction-to-ambient r thj a 100 /w c s t s 3623 1. 25 a a b 1 s amhop microelectronics c orp. p r oduc t s ummar y v ds s i d r ds (on) ( m : ) max 30v 4a 50 @ v g s = 10v 65 @ v g s = 4.5v f e at ur e s s uper high dens e cell des ign for low r ds (on ). r ugged and reliable. s ot -26 package. 20 g 2 s 1 g 1 d1 d2 s 2 s ot 26 t op v iew s 2 d2 s 1 g 1 d1 g 2 12 3 6 54
s t s 3623 e l e c t r ic al c har ac t e r is t ic s (t a 25 c unles s otherwis e noted) = p arameter s ymbol c ondition min typ max unit of f c har ac t e r is t ic s drain-s ource b reakdown voltage b v ds s = v g s 0v, i d 250ua = 30 v zero g ate voltage drain c urrent i ds s v ds 24v, v g s 0v = = 1 ua g ate-b ody leakage i g s s v g s 20v, v ds 0v = = 100 na on c har ac t e r is t ic s b g ate t hres hold voltage v g s (th) v ds v g s , i d = 250ua = 1 3 v drain-s ource on-s tate r es is tance r ds (on) v g s 10v, i d 3a 40 50 v g s 4.5v, i d 2a 65 on-s tate drain c urrent i d(on) v ds = 5v, v g s = 4.5v a s f orward trans conductance f s g v ds 5v, i d dy namic c har ac t e r is t ic s c input c apacitance c is s c r s s c os s output c apacitance r evers e trans fer c apacitance v ds =15v, v g s = 0v f =1.0mh z p f p f p f s wit c hing c har ac t e r is t ic s c turn-on delay time r is e time turn-off delay time t d(on) t r t d(of f ) t f v dd = 15v, i d = 1a, v g s = 10v, r g e n = 6 ohm ns ns ns ns total g ate c harge g ate-s ource c harge g ate-drain c harge q g q gs q gd v ds =15v, i d = 3a, v g s =10v nc nc nc c f all t ime == = = = 2 m-ohm m-ohm 10 = 3a 7 280 70 38 6 5 18 6 5.9 0.7 1.4 50 1.6
s t s 3623 p arameter s ymbol c ondition min typ max unit e l e c t r ic al c har ac t e r is t ic s (t a =25 c unles s otherwis e noted) dr ain-s o ur c e dio de c har ac t e r is t ic s diode f orward voltage v s d v g s = 0v, is =1.25a 0.81 1.15 v b c notes c.g uaranteed by des ign, not s ubject to production tes ting. b.p uls e tes t:p uls e width 300us , duty c ycle 2%. f igure 1. output c haracteris tics f igure 2. trans fer c haracteris tics f igure 4. on-r es is tance variation with temperature v g s , g ate-to-s ource voltage (v ) v ds , drain-to-s ource voltage (v ) i d , d rain c urrent(a) i d , drain c urrent (a) a.s urface mounted on f r 4 b oard, t 10s ec. 5 20 16 12 84 0 0 0.5 1 1.5 2 2.5 3 v g s =10v v g s =3v 3 1.5 1.4 1.3 1.2 1.1 1.0 0 0 50 100 150 t j( c ) 25 75 125 v g s =10v i d =3a 15 12 96 3 0 0.0 0.8 1.6 2.4 3.2 4.0 4.8 t j=125 c -55 c 25 c v g s =4v v g s =4.5v i d , drain c urrent (a) r ds (on) ( m : ) 80 70 60 50 40 30 0 f igure 3. on-r es is tance vs . drain c urrent and g ate v oltage 3 6 9 12 15 0 v g s =10v v g s =4.5v v g s =4.5v i d =2a on-r es is tance r ds (on) , normalized
f igure 6. b reakdown v oltage v ariation with t emperature v th, normalized g ate-s ource t hres hold v oltage b v ds s , normalized drain-s ource b reakdown v oltage is , s ource-drain current (a) f igure 8. b ody diode f orward v oltage v ariation with s ource c urrent v s d , b ody diode f orward v oltage (v ) t j, j unction t emperature ( c ) 20 10 1 0 0.4 0.8 1.2 1.6 2.0 -50 -25 0 25 50 75 100 125 1.3 1.2 1.1 1.0 0.9 0.8 0.7 i d =250ua 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 -50 -25 0 25 50 75 100 125 v ds =v g s i d =250ua s t s 3623 v g s , g ate-s ource voltage (v ) r ds (on) ( m : ) 90 80 70 60 50 40 0 f igure 7. on-r es is tance vs . g ate-s ource v oltage 2 4 6 8 10 0 25 c 125 c 75 c i d =3a f igure 5. g ate t hres hold v ariation with t emperature 25 c 75 c 125 c 4 5
f igure 9. c apacitance v ds , drain-to s ource voltage (v ) c , c apacitance (pf ) 0 5 10 15 20 25 30 c is s c os s 500 400 300 200 100 0 c rs s v g s , g ate to s ource v oltage (v ) f igure 10. g ate c harge q g, t otal g ate c harge (nc ) 8 10 6 4 20 0 1 2 3 4 5 6 7 8 v ds =15v i d =3a f igure 12. maximum s afe o perating area v ds , drain-s ource v oltage (v ) i d , drain c urrent (a) 50 10 1 1 0.1 0.03 0.1 1 10 20 50 r d s (o n) l imi t v g s =10v s ingle p uls e t c=25 c s t s 3623 f igure 11.s witching characteris tics r g, g ate r es is tance ( : ) s witching t ime (ns ) 10 1 1 6 10 60 100 600 300 v d s = 15v ,i d=1a v g s = 10v t f 100 t r 10ms 100ms 1s d c 5
f igure 11. s witching t es t c ircuit f igure 12. s witching waveforms t v v t t d(on) out in on r 10% t d(off) 90% 10% 10% 50% 50% 90% t off t f 90% p uls e widt h 5 inv e r t e d v dd r d v v r s v g g s in g e n out l 6 s t s 3623 0.01 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000 square wave pulse duration(sec) normalized thermal transient impedance curve normalized transient thermal resistance single pulse p dm t 1 t 2 1. r thj a (t)=r (t) * r j a 2. r j a =s ee datas heet 3. t j m- t a = p dm * r j a (t) 4. duty c ycle, d=t 1 /t 2 th th th 0.01 0.02 0.5 0.2 0.1 0.05
7 s t s 3623 s ot 26 p ac k ag e out line dime ns ions
sot 26 tape and reel data sot 26 carrier tape sot 26 reel 8 s t s 3623 sot 26 a 4.00 2.00 0.10 + 0.05 4.00 + 0.10 + 1.00 +0.10 0.00 1.50 +0.10 0.00 1.75 0.10 + 3.50 0.05 + 8.0 + 0.30 a b b 0.25 + 0.05 r0.3 5 m ax r0.3 ko 1.5 + 0.1 bo 3.2 + 0.1 section a-a 3.3 + 0.1 5 ma x r0 . 3 r0 . 3 section b-b 178.0 + 0.5 60 + 0.5 9.0 1.50 +1.5 -0 2.2 + 0.5 10.6 13.5 + 0.5 scale 2:1
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