nte6156 & NTE6157 silicon industrial rectifier 150 amp, do8 description: the nte6156 and NTE6157 are power rectifiers in a stud mounted do8 type package. these power rectifiers are ideal for a broad range of commercial uses including power supplies, ultrasonic systems, inverters, welders, emergency generators, battery chargers, dc motors, and motor controls. features: alloy diode standard do8 type package available in cathode to case (nte6156) and anode to case (NTE6157) polarity recommended stud mounting torque (non ? lubricated): 2.0 m ? kg (min) ? 3.0 m ? kg (max) applications: welders power supplies motor controls battery chargers general industrial current rectification electrical ratings: maximum repetitive peak reverse voltage, v rrm 600v .................................... maximum non ? repetitive peak reverse voltage, v rsm 700v ................................ maximum rms reverse voltage, v r(rms) 420v ............................................ maximum dc blocking voltage, v r 600v .................................................. recommended rms working voltage 240v ............................................... maximum peak reverse leakage current (v rrm = 600v, t c = +130 c), i rm 12ma ............ maximum average forward current (t c = +130 c), i f(av) 150a .............................. maximum peak forward voltage drop (at rated i f(peak) ), v fm 1.4v .......................... maximum peak one cycle (non ? repetitive) surge current (10ms), i fsm 3570a ................ maximum repetitive peak forward current, i frm 750a ..................................... maximum i 2 t (non ? repetitive) for fusing (10ms) 64000a 2 sec ............................... maximum forward current single phase half wave (t c = +125 c), i o 150a ................... storage temperature range, t stg ? 40 to +200 c .......................................... operating junction temperature range, t j ? 40 to +200 c .................................. maximum thermal resistance, junction ? to ? case, r thjc 0.25 c/w max ...................... rev. 1 ? 11
1.063 (27.0) max .645 (16.4) max .650 (16.5) max 2.500 (63.5) max 3/8 ? 24 unf ? 2a 4.625 (117.47) seating plane
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