digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n3899-1n3903 fa st recovery rectiifer maximum ratings parameter symbol 1n3899 1N3900 1n3901 1n3902 1n3903 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 1.8c/w junction to case mounting torque 25-30 inch pounds weight .54 ounces (15.3 grams) typical add ?r? to part numbers for reverse polarity. electrical characteristics parameter symbol value test conditions average forward current i f(av) 20 amps t c = 100c, square wave, r jc = 1.8c/w maximum surge current i fsm 225 amps 8.3ms, half-sine, t c = 100c maximum peak forward voltage v fm 1.40 volts i fm = 63a: t j = 25c* maximum peak reverse current i rm 50 a v rrm , t j = 25c maximum peak reverse current i rm 6.0 ma v rrm , t j = 150c maximum reverse recovery time t rr 200ns i f = 1a dc, v r = 30v, di/dt = 25a/s typical junction capacitance c j 150pf v r = 10v, f = 1mhz, t j = 25c ? pulse test: pulse width 300sec. duty cycle 2% mechanical characteristics case do-5(r) marking alpha-numeric normal polarity cathode is stud reverse polarity anode is stud (add ?r? suffix) do-5(r) inches millimeters min max min max a ?-28 unf2a threads b 0.669 0.688 16.990 17.480 c - 0.794 - 20.160 d - 1.000 - 25.400 e 0.422 0.453 10.720 11.510 f 0115 0.200 2.920 5.080 g - 0.450 - 11.430 h 0.220 0.249 5.580 6.320 j 0.250 0.375 6.350 9.530 k 0.156 - 3.960 - m - 0.667 - 16.940 n 0.030 0.080 0.760 2.030 p 0.140 0.175 3.560 4.450 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 1n3899-1n3903 fa st recovery rectiifer sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121127
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