digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1N4450 switching rectifier maximum ratings rating symbol value unit maximum peak reverse voltage v rm 40 v maximum reverse voltage v r 30 v maximum forward dc current i f 250 ma maximum average forward current i f(av) 200 ma maximum surge forward current @ t p = 1s i fsm 4 a power dissipation p d 500 mw maximum junction temperature t j 200 c storage temperature range t stg -65 to +200 c electrical characteristics (t a = 25c) parameter symbol test condition min max unit reverse current i r v r = 30v v r = 30v, t j = 150c - - 50 50 na a i f = 0.1ma 0.42 0.54 i f = 1.0ma 0.52 0.64 i f = 10ma 0.64 0.72 i f = 50ma 0.80 0.92 forward voltage v f i f = 200ma - 1.00 v reverse breakdown voltage v (br)r i r = 5a (pulsed) 40 - v diode capacitance c d f = 1mhz, v r = 0 - 4 pf reverse recovery t rr i f = 10ma, v r = 6v, r l = 100? - 4 ns mechanical characteristics case do-35 marking body painted, alpha-numeric polarity cathode band available non-rohs (standard) or rohs compliant (add pbf suffix). fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com rev. 20121218
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com rev. 20121218 available as ?hr? (high reliability) screened per mil-prf- 19500, jantx level. add ?hr? suffix to base part number.
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1N4450 switching rectifier fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com rev. 20121218
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