MAFR1A~mafr1m features low profile package ideal for automated placement glass passivated chip junction fast switching for high efficiency high forward surge capability high temperature soldering 260 /10 seconds at terminals component in accordance to rohs 2002/95/1 and weee 2002/96/ec major ratings and characteristics mechanical date case: jedec msma molded plastic body over glass passivated chip terminals: solder plated, solderable per j-std-002b and jesd22-b102d polarit y : laser band denotes cathode end i f(av) 1.0 a v rrm 50 v to 1000 v i fsm 30 a t rr 150ns, 250ns, 500ns v f 1.3 v t j max. 150 c y maximum ratings & thermal characteristics (t a = 25 c unless otherwise noted) note 1: mounted on p.c.b. with 0.2 x 0.2? (5.0 x 5.0mm) copper pad areas. electrical characteristics (t a = 25 c unless otherwise noted) note 2: pulse test:300 s pulse width,1% duty cycle. peak forward surge current 8.3 ms single half sine-wave superimposed on rated load i fsm thermal resistance from junction to lead (1) r jl operating junction and storage temperature range t j t stg v rrm maximum rms voltage v rms maximum dc blocking voltage v dc maximum average forward rectified current i f(av) j 400 mafr 1a mafr 1b mafr 1d mafr 1g items symbol maximum repetitive peak reverse voltage 280 mafr 1j mafr 1k mafr 1m unit 50 100 200 400 600 800 1000 v 35 70 140 1.0 a 420 560 700 v 35 /w 600 800 1000 v 50 100 200 ?55 to +150 mafr1k~ mafr1m 30 a unit v items test conditions symbol MAFR1A~ mafr1g reverse recovery time i f = 0.5 a , i r = 1.0 a , i rr = 0.25 a t rr 500 150 250 v r =v dc t j =25 t j =125 i r 5 100 ns 10 pf a typical junction capacitance 4.0v,1.0mhz c j 15 mafr1j instantaneous forward voltage i f =1.0a (2) v f 1.3 reverse current http://www.trr-jx.com surface mount fast recovery rectifiers
characteristic curves (t a =25 unless otherwise noted) http://www.trr-jx.com MAFR1A~mafr1m surface mount fast recovery rectifiers
package outline notice product is intended for use in general electronics applications. product should be worked less than the ratings; if exceeded, may cause permanent damage.or introduce latent failure mechanisms. the absolute maximum ratings are rated values and must not be exceeded during operation. the following are the general derating methods you design a circuit with a device. i f(av) : we recommend that the worst case current be no greater than 80% . i fsm : this rating specifies the non-repetitive peak current. this is only applied for an abnormal operation, which the general during the lifespan of the device. t j : derate this rating when using a device in order to ensure high reliability. we recommend that the device be used at a t j of below 125c. trr is registered trademark of rising-sun technology. rising-sun te chnology reserves the right to make changes to any product i n this specification to improve reli ability,functional characterist ics,or design without notice. rising-sun technology does not assure any liability arising out of the applic ations or any product descr ibed in this specificat ion. rising-sun technology advises customers to obtain the latest vers ion of the device information before placing orders to verify that the required information is current. http://www.trr-jx.com MAFR1A~mafr1m surface mount fast recovery rectifiers
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