j. *-s , u na, 20 stern ave. springfield, new jersey 07081 u.s.a. mur2505(r) thru MUR2560(r) telephone: (973) 376-2922 (212)227-6005 fax: (973) 376-8960 .. _ super fast recovery diodes stud type 25a features ? high surge capability types up to 600v vrrm 25amp rectifier 50-600 volts do4 maximum ratings operating temperature: -65 c to +175c storage temperature: -65 c to +175c m part number mur2505(r) mur2510(r) mur2520(r) mur2540(r) MUR2560(r) maximum recurrent peak reverse voltage 50v 100v 200v 400v 600v maximum rms voltage 35v 70v 140v 280v 420v maximum dc blocking voltage 50v 100v 200v 400v 600v tiecmcai unaractensucs m za c unless umerwise specmeo average forward current peak forward surge current maximum instantaneous forward voltage* 2505-2520 2540 2560 maximum instantaneous reverse current at rated dc blocking maximum reverse recovery time 2505-2540 2560 mounting torque |f(av) ifsm vf ir tr kgf-cm 25 a 500a 1.00v 1.30v 1.70v 10 ua 3.0ma 75ns 90 n* 11.0-13.4 tc=145c 8.3ms , half sine ifm = 25a; tj = 25 c tj = 25 c tj=125c lf=0.5a, ir=1.0a, 'rr=0.25a not lubricated threads notes: 1.standard polarity:stud is cathode 2,reverse polarity:stud is anode dimensions dim a b c d e f g j m n 0 p inches min 10-32 .424 ? .600 .422 .075 ? ? ? .020 max unf3a .437 .505 820 .453 .175 .405 .310 .413 .065 .019 typ. .060 .100 mm min threads 10.77 ? 15.24 10.72 1.91 ? ? ? 0.51 max standad p 11.10 12.b2 20.82 11.50 4.44 10.29 7.87 10.49 1.65 4.83 typ. 1.53 2.54 note ferity ** 0 *pulse test: pulse width 300 usecjduty cycle 2%
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