feb.1999 mitsubishi diode modules rm30ta-m,-h medium power general use insulated type outline drawing & circuit diagram dimensions in mm application ac motor controllers, dc motor controllers, battery dc power supplies, dc power supplies for control panels, and other general dc power equipment rm30ta-m,-h ? i o dc output current ...................... 75a ? v rrm repetitive peak reverse voltage ........ 400/800v ? 3 phase bridge ? insulated type ? ul recognized yellow card no. e80276 (n) file no. e80271 17.5 17.5 10 5?5 2 f 6.5 40 3 18 67 80 20 5 25 35 label
feb.1999 absolute maximum ratings unit v v v mitsubishi diode modules rm30ta-m,-h medium power general use insulated type m 400 500 110 symbol v rrm v rsm e a parameter repetitive peak reverse voltage non-repetitive peak reverse voltage recommended ac input voltage unit a a a 2 s hz c c v nm kgcm nm kgcm g conditions three-phase full wave rectifying circuit, t c =105 c one half cycle at 60hz, peak value value for one cycle of surge current charged part to case main terminal screw m5 mounting screw m6 typical value ratings 75 1000 4.2 10 3 1000 C40~+150 C40~+125 2500 1.47~1.96 15~20 1.96~2.94 20~30 220 symbol i o i fsm i 2 t f t j t stg v iso parameter dc output current surge (non-repetitive) forward current i 2 t for fusing maximum operating frequency junction temperature storage temperature isolation voltage mounting torque weight voltage class h 800 900 220 unit ma v c/w c/w m w limits symbol i rrm v fm r th (j-c) r th (c-f) parameter repetitive reverse current forward voltage thermal resistance contact thermal resistance insulation resistance test conditions t j =150 c, v rrm applied t j =25 c, i fm =100a, instantaneous meas. junction to case case to fin, conductive grease applied measured with a 500v megohmmeter between main terminal and case min. 10 typ. max. 10 1.3 0.24 0.06 electrical characteristics
feb.1999 mitsubishi diode modules rm30ta-m,-h medium power general use insulated type performance curves maximum forward characteristic allowable surge (non-repetitive) forward current forward current (a) conduction time (cycles at 60hz) forward voltage (v) maximum transient thermal impedance (junction to case) maximum power dissipation time (s) dc output current (a) allowable case temperature vs. dc output current case temperature ( c) dc output current (a) transient thermal impedance ( c/w) surge (non-repetitive) forward current (a) power dissipation (w) 0 10 1 10 0 10 ? 10 ? 10 ? 10 160 80 030 80 20 50 90 60 100 110 120 130 140 150 10 40 70 1 10 2 10 3 10 7 5 3 2 7 5 3 2 0.8 1.0 1.2 1.4 1.6 1.8 t j =25? 70 50 30 20 7 5 3 2 0 200 1000 400 600 800 10 1 100 7 5 3 2 7 5 3 2 7 5 3 2 0.25 0 0.05 0.10 0.15 0.20 7 5 3 2 200 0 080 20 30 50 60 10 40 70 40 80 120 160 resistive, inductive load resistive, inductive load
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