50v-1000v 1.0a drs1a thru drs1m web site: www.taychipst.com 1 of 2 features e-mail: sales@taychipst.com maximum ratings and electrical characteristics m e c h a n i c a l d a t a * g p r c ( g l a s s p a s s i v a t e d r e c t i f i e r c h i p ) i n s i d e * g l a s s p a s s i v a t e d c a v i t y - f r e e j u n c t i o n * c a p a b l e o f m e e t i n g e n v i r o n m e n t a l s t a n d a r d s o f m i l - s - 1 9 5 0 0 * f o r u s e i n h i g h f r e q u e n c e r e c t i f i e r c i r c u i t s * f a s t s w i t c h i n g f o r h i g h e f f i c i e n c y * 1 . 0 a m p e r e o p e r a t i o n a t t a = 5 5 o c w i t h n o t h e r m a l r u n a w a y * t y p i c a l i r l e s s t h a n 0 . 1 u a * h i g h t e m p e r a t u r e s o l d e r i n g g u a r a n t e e d : 2 6 0 o c / 1 0 s e c o n d s , 0 . 3 7 5 " ( 9 . 5 m m ) l e a d l e n g t h , 5 l b s . ( 2 . 3 k g ) t e n s i o n * p l a s t i c p a c k a g e h a s u n d e r w r i t e r s l a b o r a t o r y f l a m m a b i l i t y c l a s s i f i c a t i o n 9 4 v - 0 * plastic package has underwriters laboratory flammability classification 94v-0 * high temperature metallurgically bonded construction * capable of meeting environmental standards of mil-s-19500 * fast switching for high efficiency * diffused junction * 1.0 a operation at ta=75c with no thermal runaway * typical ir less than 1.0a * high temperature soldering guaranteed: 260c/10 seconds * we declare that the material of product compliance with rohs requirements. case : jedec do-214ac, molded plastic body terminals :solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any weight : 0.003 oz., 0.085 g handling precautin :none maximum ratings & thermal characteristics ratings at 25c ambient temperature unless otherwise specified. parameter symbol symbol drs1a drs1b DRS1D drs1g drs1j drs1k drs1m unit s1a s1b s1d s1g s1j s1k s1m maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward rectified current 0.375" (9.5mm) lead length at t a = 75c if(av) a peak forward surge current 8.3ms single half sine- wave superimposed on rated load (jedec method) i fsm a maximum thermal resistance r ja c/w operating junction and storage temperature range tj, tstg c electrical characteristics ratings at 25c ambient temperature unless otherwise specified. parameter symbol symbol drs1a drs1b DRS1D drs1g drs1j drs1k drs1m unit maximum instantaneous forward voltage at 1.0a v f v maximum dc reverse current ta = 25c at rated dc blocking voltage ta = 100c ir a typical reverse recovery time (note 1) trr 250 ns typical junction capacitance at 4.0v, 1mhz cj pf notes: 1. if = 0.5a, ir = 1.0a, irr = 0.25a 15.0 marking 65 5.0 200 150 500 1.3 1.0 25 ?50 to +150 surface mount fast recovery rectifiers
ratings and characteristic curves drs1a thru drs1m e-mail: sales@taychipst.com web site: www.taychipst.com 2 of 2 fig. 1 ? forward current derating curve fig. 2 ? maximum non-repetitive peak forward surge current fig 4. ? typical reverse characteristics fig 3. ? typical instantaneous forward characteristics average forward rectified current (a) average forward rectified current (a) instantaneous forward current (a) instantaneous reverse current (a) 0 25 50 75 100 125 150 175 1 10 100 0.6 0.8 1.0 1.2 1.4 1.6 0 20 40 60 80 100 100 10 1.0 0.1 0.01 10 1.0 0.1 0.01 100 1.0 0.5 0 50 40 30 20 10 0 60 hz resistive or inductive load tj = tj max 8.3ms single half sine-wave (jedec method) tj = 25c pulse width = 300s 1% duty cycle ambient temperature, c n umber of cycles at 60hz instantaneous forward voltage (v) percent of rated peak reverse voltage (%) tj=125 tj=25 fig 5. ? typical junction capacitance junction capacitance (pf) 0.1 1 10 100 100 10 1.0 tj = 25c f = 1.0 mhz vsig = 50mvp-p reverse voltage (v) fig 6. ?transient thermal impedance heating time (sec) 0.01 0. 1 1 10 100 1 10 100 1000 thermal impedance ( /w 50v-1000v 1.0a drs1a thru drs1m surface mount fast recovery rectifiers
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