masf1a~MASF1J features glass passivated chip junctions ideal for automated placement ultrafast reverse recovery time for high efficiency low profile package 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 600 v i fsm 30 a t rr 35 ns v f 0.95 v, 1.25 v, 1.7 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. j items symbol masf 1a masf 1b masf 1c masf 1d masf 1e masf 1g masf 1j unit maximum repetitive peak reverse voltage v rrm 50 100 150 200 300 400 600 v maximum rms voltage v rms 35 70 105 140 210 280 420 v maximum dc blocking voltage v dc 50 100 150 200 300 400 600 v maximum average forward rectified current i f(av) 1.0 a peak forward surge current 8.3 ms single half sine-wave superimposed on rated load i fsm 30 a 35 /w thermal resistance from junction to lead (1) r jl operating junction and storage temperature range t j t stg ?55 to +150 items test conditions symbol masf1a ~ masf1d masf1e~ masf1g MASF1J unit instantaneous forward voltage i f =1.0a (2) v f 0.95 1.25 1.70 v reverse current v r =v dc t a =25 t a =120 i r 5 100 a reverse recovery time i f = 0.5 a , i r = 1.0 a , i rr = 0.25 a t rr 35 ns typical junction capacitance 4.0v,1.0mhz c j 15 pf http://www.trr-jx.com surface mount super fast recovery rectifiers
characteristic curves (t a =25 unless otherwise noted) http://www.trr-jx.com masf1a~MASF1J surface mount super 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 masf1a~MASF1J surface mount super fast recovery rectifiers
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