may 2008, revision d page 1 tak cheong ? semiconductor 200mw sod-323 surface mount small outline flat lead plastic package high voltage switching diode absolute maximum ratings t a = 25c unless otherwise noted symbol parameter value units p d power dissipation 200 mw v rrm maximum repetitive reverse voltage 250 v t stg storage temperature range -65 to +150 c t j operating junction temperature +150 c i f (av) average rectified forward current 200 ma i fsm non-repetitive peak forward current pulse width = 1.0 second pulse width = 1.0 second 1.0 4.0 a a these ratings are limiting values above which the serviceability of the diode may be impaired. specification features: ? flat lead sod-323 small outline plastic package ? surface device type mounting ? moisture sensitivity level 1 ? rohs compliant ? green emc ? matte tin(sn) lead finish ? band indicates cathode device marking code: device type device marking bav19ws s5 bav20ws s6 BAV21WS s7 electrical characteristics t a = 25c unless otherwise noted limits symbol parameter test condition min max unit b v breakdown voltage bav19ws bav20ws BAV21WS i r =100a 120 200 250 --- --- --- volts volts volts i r reverse leakage current bav19ws bav20ws BAV21WS v r =100v v r =150v v r =200v --- --- --- 100 100 100 na na na v f forward voltage i f =100ma i f =200ma --- --- 1.0 1.25 volts volts t rr reverse recovery time i f =i r =30ma r l =100 i rr =3ma --- 50 ns c capacitance v r =0v, f=1m hz --- 5.0 pf bav19ws/bav20ws/BAV21WS
may 2008, revision d page 2 tak cheong ? semiconductor typical performance characteristics total capacitance forward voltage vs ambient temperature
may 2008, revision d page 3 tak cheong ? semiconductor reverse current vs reverse voltagereverse
may 2008, revision d page 4 tak cheong ? semiconductor sod-323 package outline note: the above package outline is similar to jeita sc-90. this datasheet presents technical data of tak cheong?s switching diodes . complete specifications for the individual devices are provided in the form of datasheets. a comprehensive selector guide is included to simplify the task of choosing the best set of components required for a specific application. fo r additional information, please visit our website http://www.takcheong.com . although information in this datasheet has been carefully checked, no responsibility for the inaccuracies can be assumed by tak cheong. please consult your nearest tak cheong?s sales office for further assistance. tak cheong reserves the right to make changes without further notice to any products herein to further improve reliability, function or design, cost and productivity. and are registered trademarks of tak cheong electronics (holdings) co., ltd. tak cheong ?
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