shanghai sunrise electronics co., ltd. features ? molded case feature for auto insertion ? glass passivated chip ? fast switching for high efficiency ? high current capability ? low leakage current ? high surge capability ? high temperature soldering guaranteed: 250 o c/10sec/0.375" ( 9.5mm ) lead len g th at 5 lbs tension mechanical data ? terminal: plated axial leads solderable per mil-std 202e, method 208c ? case: molded with ul-94 class v-o recognized flame retardant epoxy ? polarity: color band denotes cathode ? mounting position: any maximum ratings and electrical characteristics symbol 1n 4933g 1n 4934g 1n 4935g 1n 4936g 1n 4937g units maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 v maximum rms voltage v rms 35 70 140 280 420 v maximum dc blocking voltage v dc 50 100 200 400 600 v maximum average forward rectified current (9.5mm lead length, at t a =75 o c) peak forward surge current (8.3ms single half sine-wave superimposed on rated load) maximum forward voltage (at rated forward current and 25 o c) maximum dc reverse current t a =25 o c a (at rated dc blocking voltage) t a =100 o c a maximum reverse recovery time (note 1) trr ns typical junction capacitance (note 2) c j pf typical thermal resistance (note 3) r (ja) o c/w storage and operation junction temperature t stg ,t j o c note: 1.reverse recovery condition i f =1.0a, v r =30v 2.measured at 1.0 mhz and applied voltage of 4.0v dc 3.thermal resistance from junction to ambient at 0.375" (9.5mm) lead length, p.c. board mounted htt p ://www.sse-diode.com v ratings a 100 30.0 i f(av) i fsm 1.0 a 1n4933g thru 1N4937G glass passivated fast recovery rectifier voltage: 50 to 600v current: 1.0a (single-phase, half-wave, 60hz, resistive or inductive load rating at 25 o c, unless otherwise stated, for capacitive load, derate current by 20%) -65 to +150 50.0 15.0 200 v f 5.0 1.2 i r technical specification do - 41 dimensions in inches and ( millimeters )
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