FR3A thru fr3k fast switching surface mount rectifier voltage - 50 to 800 volts current - 3.0 amperes features l for surface mounted applications l low profile package l built - in strain relief l easy pick and place l plastic package has underwriter s laboratory flammability classification 94v - o l glass passivated junction l high temperature soldering: 260 /10 seconds at terminals l fast recovery times for high efficiency mechanical data case: jedec do - 214ab molded plastic terminals: solder plated, solderable per mil - std - 750, method 2026 polarity: indicated by cathode band standard packaging: 16mm tape (eia - 481) weight: 0.007 ounce, 0.21 gram maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. symbols FR3A fr3b fr3d fr3g fr3j fr3k units maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 volts maximum rms voltage v rms 35 70 140 280 420 560 volts maximum dc blocking voltage v dc 50 100 200 400 600 800 volts maximum averag e forward rectified current, at t l =75 i (av) 3.0 amps peak forward surge current 8.3ms single half sine - wave superimposed on rated load(jedec method) i fsm 100 amps maximum instantaneous forward voltage at 3.0a v f 1.3 volts maximum dc reverse current t a =25 at rated dc blocking voltage t a =125 i r 10.0 300 a maximum reverse recovery time (note 1) t rr 150 250 500 s typical junction capacitance (note 2) c j 60.0 p f maximum thermal resistance (note 3) r jl r ja 15 50 /w operating and storage temperature range t j ,t stg - 50 to +150 n otes: smc/do - 214ab
1. reverse recovery test conditions: i f =0.5a, i r =1.0a, irr=0.25a 2. measured at 1 mhz and applied reverse voltage of 4.0 volts 3. 8.0mm 2 (.013mm thick) land areas rating and characteristic curves FR3A thru fr3k fig. 1 - forward current derating c urve fig. 2 - typical instantaneous forward characteristics fig. 3 - maximum non - repetitive surge fig. 4 - typical reverse characteristics c urrent
fig. 5 - reverse recovery time characteristic and test circuit diagram
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