w p m 1481 de v ice p a c ka g e s h i pp i n g w p m1481 - 6/tr dfn2*2 - 6l 300 0 /re e l & t ape s i ng le p - c h a nn el, - 1 2 v , - 5 . 5 a , p o w er m o s f e t v ds ( v ) typical r d s (on ) ( ) i d ( a ) - 12 0.0 2 2 @ v g s = - 4. 5 v - 5.5 0.0 3 0 @ v g s = - 2. 5 v - 4.0 0.0 4 5 @ v g s = - 1. 8 v - 2.5 d esc rip t ions t he w p m1481 i s p - c ha nn e l e n han c e m ent m o s f i e l d e f f e c t t r an s i s to r . u s es a d v an c e d tren c h te c hn o l o g y a n d de si gn to p r o v i de e xc e ll e nt r ds (on) w i th l o w gate c ha r g e. t h i s de v i c e i s s u i t a b l e f or u s e i n d c - dc c o n v e rs i on, p o wer s w i t c h a n d c h a r g i n g c i rc u i t. s t a n da r d p r o d u c t w p m 1 481 i s p b - f r ee. f ea t ur e s d f n 2*2 - 6l d d s 6 5 4 d s 1 2 3 d d g p in con f ig u r ati o n ( t op v ie w ) 6 5 4 ? t r en c h t e c hno l o g y ? s u p per h i gh d e n s i t y c e l l de s i gn ? e xc e l l ent o n r e s i s t an c e f or h i g her dc c u rr ent ? e x t r e m e l y l o w t h r e s ho l d v o l t a ge ? s m a l l p a c k age d f n 2*2 - 6l a p pli ca t ions ? d r iv er f or r e l a y , s o l en o i d , moto r , l e d e t c . ? dc - dc c o n v e r ter c i rc u i t ? p o w er s w i t c h ? load s w i t c h ? cha r g i ng w l si c y w w 1 2 3 w l s i = co m p a n y co d e c = d e v i c e c o de y = y e ar w w = w e e k m a r ki n g ord e r i n f orm a t ion 1 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
a b s olu t e m ax imum r a t ings p a r ame t e r s y m bo l 10 s s t ea d y s t a t e u n it dr ain - so u r c e v o l t ag e v ds - 12 v g a t e - so u r c e v o l t a g e v gs 1 2 c on t in u o u s dr ai n c u rr e n t a d t a = 25 c i d - 5 .1 - 4 .3 a t a = 70 c - 4 .0 - 3 .4 m a x imu m po w e r d iss i p a t i o n a d t a = 25 c p d 1 .9 1 .4 w t a = 70 c 1 .2 0 .9 c on t in u o u s dr ai n c u rr e n t b d t a = 25 c i d - 3 .7 - 3 .0 a t a = 70 c - 3. 0 - 2 .4 m a x imu m po w e r d iss i p a t i o n b d t a = 25 c p d 1 .0 0 .6 w t a = 70 c 0 .6 0 .4 pu ls e d dr a i n c u rr e n t c i dm - 2 4 a o pe r a t i n g j unc t io n t e m pe r a tu re t j - 55~1 5 0 c lea d t em p e r a t u r e t l 26 0 c s t o r ag e t e mpe r a t u re r ang e t stg - 5 5 ~ 1 5 0 c th e rm a l r es i s t a n c e r a t i ngs p a r ame t e r s y m bo l t y p ical m axim u m u n it j un c t i o n - t o - a m b i ent t he r m al r e s i s tan c e a t 10 s r ja 4 9 6 4 c / w s te ad y s t ate 6 6 8 8 j un c t i o n - t o - a m b i ent t he r m al r e s i s tan c e b t 10 s r ja 8 4 11 8 s te ad y s t ate 12 5 18 0 j un c t i o n - t o - ca s e t he r m al re s i s tan c e s te ad y s t ate r jc 3 2 4 2 a s u r f a c e m ounted o n fr - 4 b oa r d u s i n g 1 s q ua r e i n c h pad si z e , 1 o z c o pper b s u r f a c e m ounted o n fr - 4 boa r d u s i n g m i n i m u m pad si z e, 1 o z c o p per c p u l s e w i dt h < 3 80 s , single pulse d ma x i m u m j un c t i on te m pe r atu r e t j = 15 0 c. e pulse test: p u l s e w i dt h < 3 8 0 u s duty cycle < 2%. w p m 1481 2 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
el ec t roni c s ch a r ac te ri s t i c s ( t a = 2 5 o c, un l ess oth e r w ise not e d ) p a r ame t e r s y m bol t es t con d iti o ns m in t y p ma x unit o ff ch a r acteristics dr ain - t o - s ou r c e bre a kdo w n v ol t a g e bv d s s v gs = 0 v , i d = - 25 0 u a - 12 v z e ro g a te v ol t ag e d r ai n c u rr e n t i d s s v ds = - 10 v , v gs = 0 v - 1 u a g a t e - t o - s ou r c e l e a k ag e c u r re n t i g s s v ds = 0 v , v gs = 10 v 10 0 n a o n c h a r a cteristics g a te t h r es h ol d v ol t ag e v g s ( t h) v gs = v d s , i d = - 2 5 0u a - 0 .4 - 0 .9 v dr ain - t o - sou r c e o n - r es i s ta nc e b, e r d s (on) v gs = - 4 . 5 v , i d = - 5 . 5 a 2 2 2 6 m ? v gs = - 2 . 5 v , i d = - 4 . 0 a 3 0 3 8 v gs = - 1 . 8 v , i d = - 2 . 5 a 4 5 5 9 f o r w a rd t r ansc o nd u c t a n c e e g f s v ds = - 5 . 0 v , i d = - 5 . 5 a 2 3 s ca p a ci t ance s , char g e s i npu t c apa ci ta nc e c i s s v gs = 0 v , f = 1 .0 m h z , v ds = - 1 0 v 188 0 p f o u t pu t c a p a c i t a n c e c o s s 43 7 r e v e r s e t r ans f e r c a p ac i t a n c e c r s s 41 3 t o t a l g a te c h a r g e q g( t o t ) v gs = - 4 .5 v , v ds = - 1 0 v , i d = - 5 . 5 a 44 .5 n c t h r eshol d g a te c h a r g e q g( t h) 3 .5 g a t e - t o - so u r c e c ha r g e q gs 1 .7 g a t e - t o - dr a i n c ha r g e q gd 9 . 2 5 switching cha r a cteri s tics t u r n - o n d ela y t im e t d (on) v gs = - 4 .5 v , v ds = - 6 v , r l =3 ? , r g =6 ? 33 .6 n s r is e t i m e tr 35 .6 t u r n - o f f d ela y t im e t d (o f f ) 5 0 f al l t im e t f 6 3 b o dy di o de c h a r acteristics f o r w a rd v ol ta g e v s d v gs = 0 v , i s = 1 . 0 a - 0 . 7 6 - 1 .5 v w p m 1481 3 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
nor m alized o n - resis t ance r - o n - resis t ance( m ) s ( o n ) - i - drain - t o - s ource curr en t ( a ) d d nor m alized g a t e t hreshold v ol t age r - o n - resis t ance( m ) - i - drain t o s ource curren t ( a ) ds (o n ) d s t y pi ca l ch a r ac t e r i s t i c s ( t a = 2 5 o c, un le s s oth e r w i s e not e d ) 20 20 v = - 4 . 5v v = - 3 . 7v v = - 5v g s g s 15 d s t = 25 0 c 15 v = - 2 . 5v g s 10 v = - 1 . 8v 10 g s t = 125 0 c 5 5 v = - 1 . 5v t = - 55 0 c g s 0 0 . 0 0 . 5 1 . 0 1 . 5 0 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 - v - drain - t o - s ource v ol t age( v ) - v - g a t e t o s ource v ol t age( v ) d s outpu t c h a r ac t e r is t i c s g s t r a n s f er c h a r a c t e r is t ics 80 70 60 50 v = - 2 . 5v 120 80 i = - 5 . 5a d 40 g s 30 20 v 60 40 = - 4 . 5v 10 g s 0 5 10 15 20 20 1 . 5 2 . 0 2 . 5 3 . 0 3 . 5 4 . 0 4 . 5 - v - drain - t o - s ource v ol t age( v ) - v - g a t e - t o - s ource v ol t age( v ) d s g s on - resis t a n ce v s. d r a in c u rr e n t o n - resis t a n ce v s. g a t e - to - s ou r ce v o l t a g e 1 . 5 1 . 4 i = - 5 . 5a d v = - 4 . 5v 1 . 3 1 . 2 i = - 250ua d 1 . 3 1 . 2 1 . 1 1 . 0 0 . 9 0 . 8 g s 1 . 1 1 . 0 0 . 9 0 . 8 0 . 7 0 . 6 0 . 5 0 . 7 - 50 0 50 100 150 te m pera t ure( 0 c) on - resis t a n ce v s. j un c t i o n t em p e r a tu r e 0 . 4 - 50 0 50 100 150 t e m pera t ure ( o c) th r es ho ld v o l t a g e v s. t em p e r a tu r e v = - 1 . 8v g s w p m 1481 4 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
c - capac t ance (p f ) - v - g a t e v ol t age ( v ) gs - i - s ou r c e t o d r a i n c u rr en t ( a ) s d 3600 3200 f = 1 m hz crss v = 0v coss g s 2800 2400 2000 1600 1200 800 400 ciss 0 2 4 6 8 10 - v - drain - t o - s ource v ol t age( v ) - v - s ou r c e - t o d r a i n v o l t age ( v ) d s ca p aci t a n ce s d b od y d i od e fo r w a r d v o l t a g e s a f e op e r a t i n g p o w er 5 v = - 10v d s i = - 5 . 5a 4 d 3 2 1 0 0 5 10 15 20 25 30 - q g(nc) g a t e c h a r g e c h a r ac t e r is t i c s 0.1 1 10 100 0.01 0.1 1 10 100 bvdss limited limited by r ds(on) t a = 25 0 c single pulse dc 10s 1s 100ms 10ms 1ms -i ds -drain to source current(a) -v ds - drain-to-source voltage (v) 100us 1e-3 0.01 0.1 1 10 100 1000 0 10 20 30 40 power (w) time (s) t j(max) =150 0 c t a =25 0 c single pulse power 0.0 0.2 0.4 0.6 0.8 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 t=25 o c t=150 o c w p m 1481 5 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
normalized e f fective t ransient therma l impedance 1 duty cycle = 0.5 0.1 0.2 0.1 notes: p dm 0.05 t 1 t 2 t 1 1. duty cycle, d = t 2 0.01 1 0 - 4 0.02 singl e pulse 1 0 - 3 1 0 - 2 1 0 - 1 1 10 2. per unit base = r t h j a = 66 c/w 3. t j m - t a = p d m z t h j a ( t ) 4. surface mounted 100 1000 square w ave pulse duration (s) t r ansient the r m al r e s po n se (ju n cti o n - to - a m b i en t ) w p m 1481 6 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
p ac k a ge ou t li n e dim e n s ions d f n 2*2 - 6l t op v i e w b o t tom v i ew side v i e w w p m 1481 7 of 7 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
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