features mechanical specification case: m finish: all metal surfaces are silver plated soldering temperature: 250 c maximum mounting position: any polarity: color band denotes cathode weight: 0.6 ounces (1.8 grams) o olded epoxy (ul flammability rating 94v-o) mechanical data maximum ratings & electrical characteristics ratings at 25 c ambient temperature unless otherwise specified. data sheet no. BUDI-7500-1A 75 amp button diodes k23 m a f d b color ring denotes cathode tel.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp gardena, ca 90248 u.s.a 18020 hobart blvd., unit b non-repetitive peak reverse voltage (half wave, single phase, 60 hz peak) average forward rectified current @ t =150 c c o i o 75 peak forward surge current (8.3ms single half sine wave superimposed on rated load) amps i fsm 800 v rsm 60 120 240 480 1200 720 960 parameter (test conditions) maximum dc blocking voltage maximum peak recurrent reverse voltage maximum rms voltage series number v rwm v dc v rrm symbol ratings units volts bar bar bar bar bar bar bar 50 100 200 400 1000 600 800 7500 7501 7502 7504 7506 7508 7510 die size: 0.250" diameter round volts v fm 1.1 (typical 1.05) maximum thermal resistance, junction to case (note 1) maximum average dc reverse current at rated dc blocking voltage i rm r q jc c/w m a @ t = 25 c a o @ t = 100 c a o 1 50 0.8 junction operating and storage temperature range t j ,t stg c -65 to +175 bar75 1.15 notes: 1) single side cooled maximum forward voltage drop at 75 amp dc void free vacuum die soldering for maximum mechanical strength and heat dissipation (solder voids: typical < 2%, max. < 10% of die area) unique round die (1/4" dia.) for highest current and power handling capability in existing standard molded button package high temperature solder (solidus 287 c, liquidus 296 c) to allow higher operating and assembly temperatures copper headers are silver plated for easy soldering and superior solder joints o o rohs compliant inches millimeters min 5.97 4.19 5.46 9.78 dim a b d m f 5 nom max max 6.355.71 4.45 10.29 0.165 min 0.385 0.235 0.215 0.405 0.2500.225 5 nom 0.175
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