digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n4149, 1n4151-1n4154, switching rectifier 1n4446-1n4449 maximum ratings @ 25c parameter symbol 1n4149 1n4151 1N4152 1n4153 1n 4154 1n4446 1n4447 1n4448 1n4449 peak reverse voltage v rm 75v 75v 40v 75v 35v 75v 75v 75v 75v average rectified current i o 200ma forward surge current, 8.3ms i fsm 500ma operating junction temperature range t j -65 to 150c storage temperature range t stg -65 to 200c electrical characteristics (@ 25c unless otherwise noted) peak inverse voltage maximum forward voltage reverse current reverse current junction capacitance reverse recovery time i r2 c j piv i r1 t a = 150c v r = 0 t rr v f na a part number vdc @10ma @20ma @30ma @50ma @100ma min max min max pf ns 1n4149 75 1.0 - - - - 20 25 20 50 4 4 1n4151 75 - - - 1.0 - 50 50 50 50 4 2 1N4152 40 0.81 0.88 - - - - 50 - 50 2 2 1n4153 75 0.81 0.88 - - - - 50 - 50 2 2 1n4154 35 - - 1.0 - - 25 100 25 100 4 2 1n4446 75 - 1.0 - - - 20 25 20 50 4 4 1n4447 75 - 1.0 - - - 20 25 20 50 4 4 1n4448 75 - - - - 1.0 20 25 20 50 4 4 1n4449 75 - - 1.0 - - 20 25 20 50 2 4 mechanical characteristics case: do-35 marking: body painted, alpha-numeric polarity: cathode band available non-rohs (standard) or rohs compliant (add pbf suffix). available as ?hr? (high reliability) screened per mil-prf- 19500, jantx level. add ?hr? suffix to base part number. sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121211
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