FR2A thru fr2k surface mount ultrafast rectifier voltage - 50 to 800 volts current - 2.0 amperes features l for surface mounted applications l low profile package l built - in strain relief l easy pick and place l fast recovery times for high efficie ncy l plastic package has underwriters laboratory flammability classification 94v - o l glass passivated junction l high temperature soldering: 260 /10 seconds at terminals mechanical data case: jedec do - 214aa molded plastic terminals: solder plated, solderable per mil - std - 750, method 2026 polarity: indicated by cathode band standard packaging: 12mm tape (eia - 481) weight: 0.003 ounce, 0.09 3 gram maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. resistive or inductive load. for capacitive load, derate current by 20%. symbols FR2A fr2b fr2d fr2g fr2j fr2k units maximum recurrent p eak 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 average forward rectified current, at t l =90 i (av) 2.0 amps peak forward su rge current 8.3ms single half sine - wave superimposed on rated load(jedec method) i fsm 50.0 amps maximum instantaneous forward voltage at 2.0a v f 1.30 volts maximum dc reverse current t a =25 at rated dc blocking voltage t a =125 i r 5.0 200 a maximum r everse recovery time (note 1) t j =25 t rr 150 250 500 n s typical junction capacitance (note 2) c j 40 p f maximum thermal resistance (note 3) r jl 20.0 /w operating and storage temperature range t j ,t stg - 50 to +150 notes: 1. reverse recovery test condit ions: i f =0.5a, i r =1.0a, irr=0.25a smb/do - 214aa
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 FR2A thru fr2k fig. 1 - forward current derating curve fig. 2 - maximum non - re petitive peak forward surge current fig. 3 - typical instantaneous forward fig. 4 - typical reverse characteristics characteristics
fig. 5 - typicaljunction characteristics fig. 6 - reverse recovery time characteristic and test cir cuit diagram
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