digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n3889-1n3893 fa st recovery rectiifer maximum ratings parameter symbol 1n3889 1n3890 1N3891 1n3892 1n3893 working peak reverse voltage v rwm 50v 100v 200v 300v 400v peak repetitive reverse voltage v rrm 50v 100v 200v 300v 400v operating temperature range t j -65 to +150c storage temperature range t stg -65 to +175c maximum thermal resistance r jc 2.0c/w junction to case mounting torque 12-15 inch pounds weight .16 ounces (5.0 grams) typical add ?r? to part numbers for reverse polarity. electrical characteristics parameter symbol value test condition average forward current i f(av) 12 amps t c = 100c, square wave, r jc = 2.0c/w maximum surge current i fsm 175 amps 8.3ms, half-sine, t c = 100c maximum peak forward voltage v fm 1.50 volts i fm = 38a: t j = 25c* maximum peak reverse current i rm 10 a v rrm , t j = 25c maximum peak reverse current i rm 2.0 ma v rrm , t j = 150c maximum reverse recovery time t rr 200ns i f = 1a dc, v r = 30v, di/dt = 25a/s, t c = 55c typical junction capacitance c j 115pf v r = 10v, f = 1mhz, t j = 25c ? pulse test: pulse width 300sec. duty cycle 2% mechanical characteristics case do-4(r) marking alpha-numeric normal polarity cathode is stud reverse polarity anode is stud (add ?r? suffix) do-4(r) inches millimeters min max min max a - 0.078 - 1.981 b 0.422 0.453 10.719 11.506 c - 0.405 - 10.287 d - 0.800 - 20.320 e 0.420 0.440 10.668 11.176 f - 0.250 - 6.350 g - 0.424 - 10.770 h 0.066 - 1.676 - available non-rohs (standard) or rohs compliant (add pbf suffix). available as ?hr? (high reliability) screened per mil-prf- 19500, jantx level. add ?hr? suffix to base part number. sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121127
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n3879-1n3883 fa st recovery rectiifer sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121127
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