mechanical data features mechanical specification 25 amp soft recovery fast switching tab mounted diodes maximum ratings & electrical characteristics tel.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp gardena, ca 90248 u.s.a 18020 hobart blvd., unit b ratings at 25 c ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive loads, derate current by 20%. structure: epoxy encapsulated diode body with metal tabs finish: all external surfaces are corrosion resistant and readily solderable maximum soldering temperature: 250 c 3/8? from case for 10 seconds mounting: mounting torque: 8 in-lbs max. polarity: cathode to tab with hole; reverse polarity available by adding the suffix "r" to the p/n (e.g., mr2400fr ) weight: 1.2 ounces (3.6 grams), approximately o lead or chassis mounted, same configuration as to-220ab void free vacuum die soldering for maximum mechanical strength and heat dissipation (solder voids: typical < 2%, max. < 10% of die area) true soft recovery characteristic with no ringing, spikes, or overshoot high frequency: 250 khz fast recovery: 100ns - 150ns unmatched performance - minimal rfi/emi,reduced power losses, extremely cool operation increased power supply efficiency average forward rectified current parameter (test conditions) maximum dc blocking voltage maximum peak recurrent reverse voltage maximum rms voltage series number i o v rms v rrm v rm symbol peak forward surge current (8.3ms single half sine wave superimposed on rated load) maximum forward voltage at 25 amps dc v fm i fsm 400 1.2 (typical 1.1) typical thermal resistance, junction to case maximum average dc reverse current at rated dc blocking voltage i rm r q jc @ t = 25 c c o @ t = 125 c c o 1.0 50 0.8 junction operating and storage temperature range t j, t stg -65 to +150 maximum reverse recovery time - soft recovery t rr 150 (typ. 100) units volts volts amps c/w m a c nsec ratings 3501s srp 50 100 200 400 600 50 100 200 400 600 35 70 140 280 420 mr mr mr mr mr 2400f 2401f 2402f 2404f 2406f 25 rohs co mpliant f f pin 1 cathode pin 2 anode die size: 0.180" x 0.180" square data sheet no. DISRT-2400-1A
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