pf351 thru pf357 35amp fast recover rectifier features maximum ratings operating temperature: -55 c to +150 c storage temperature: -55 c to +150 c catalog number device marking maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage pf351 --- 50v 35v 50v pf352 --- 100v 70v 100v PF353 --- 200v 140v 200v pf354 --- 400v 280v 400v pf355 --- 600v 420v 600v pf356 --- 800v 560v 800v pf357 --- 1000v 700v 1000v electrical characteristics @ 2 5 c unless otherwise specified average forward current i f(av) 35a t a = 125 c peak forward surge current i fsm 600a 8.3ms, half sine maximum instantaneous forward voltage v f 1.0v i fm = 35a; t j = 25 c* maximum dc reverse current at rated dc blocking voltage i r 1 m a 10 m a t j = 25 c t j = 125 c typical junction capacitance c j 100pf measured at 1.0mhz, v r =4.0v *pulse test: pulse width 300 m sec, duty cycle 2% ww w . cn el ec tr .com inches mm dim min max min max note a . 0 97 . 103 2.464 2.616 b 1 . 063 1 . 142 27.00 29.00 c ------ .395 ------ 10.04 low cost low leakage low forward voltage drop high current capability for automotive applications e .122 .130 3.10 3.30 d . 501 . 505 12 . 73 12.82 50 to 1000 volts a b c d e f pressfit pressfitpressfit pressfit e .258 .278 6.55 7.05 shanghai lunsure electronic technology co.,ltd tel:0086-21-37185008 fax:0086-21-57152769
instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics 40 60 20 100 amps .4 .6 .8 1.0 1.2 1.4 .01 .02 .04 .06 .1 .2 .4 .6 10 20 25 c volts 1 100 4 0 100 200 300 8 figure 4 peak forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles amps cycles 2 6 10 20 60 80 40 00 400 500 600 average forward rectified current - amperes versus ambient temperature - c figure 2 forward derating curve 0 17550 75 100 125 0 15 20 25 single phase, half wave 60hz resistive or inductive load amps c 150 30 3 5 40 junction capacitance - pf versus reverse voltage - volts figure 3 junction capacitance .1 .2 1 .4 2 10 20 404 100 200 1 2 6 10 20 100 pf volts 60 40 4 400 1000 t j =25 c ww w . cn ele ct r .com p f 35 1 thru p f 3 57
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